20 results on '"Melchionda, Filomena"'
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2. Pitfalls, challenges and caveats in whole mitochondrial genome sequencing from hair shafts by MPS: Where, when and how to address them
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Turchi, Chiara, Melchionda, Filomena, Alessandrini, Federica, Onofri, Valerio, Pesaresi, Mauro, Buscemi, Loredana, and Tagliabracci, Adriano
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- 2022
- Full Text
- View/download PDF
3. Assessment of the Precision ID Identity Panel kit on challenging forensic samples
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Turchi, Chiara, Previderè, Carlo, Bini, Carla, Carnevali, Eugenia, Grignani, Pierangela, Manfredi, Alessandro, Melchionda, Filomena, Onofri, Valerio, Pelotti, Susi, Robino, Carlo, Sorçaburu-Ciglieri, Solange, Tagliabracci, Adriano, and Fattorini, Paolo
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- 2020
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4. Searching the undetected mtDNA variants in forensic MPS data
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Melchionda, Filomena, Stanciu, Florin, Buscemi, Loredana, Pesaresi, Mauro, Tagliabracci, Adriano, and Turchi, Chiara
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- 2020
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5. Validation of a universal DNA extraction method for human and microbiAL DNA analysis
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Alessandrini, Federica, Brenciani, Andrea, Fioriti, Simona, Melchionda, Filomena, Mingoia, Marina, Morroni, Gianluca, and Tagliabracci, Adriano
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- 2019
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- View/download PDF
6. Development of a forensic DNA phenotyping panel using massive parallel sequencing
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Turchi, Chiara, Onofri, Valerio, Melchionda, Filomena, Fattorini, Paolo, and Tagliabracci, Adriano
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- 2019
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- View/download PDF
7. Evaluation of a microhaplotypes panel for forensic genetics using massive parallel sequencing technology
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Turchi, Chiara, Melchionda, Filomena, Pesaresi, Mauro, and Tagliabracci, Adriano
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- 2019
- Full Text
- View/download PDF
8. Dealing with low amounts of degraded DNA: Evaluation of SNP typing of challenging forensic samples by using massive parallel sequencing
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Turchi, Chiara, Onofri, Valerio, Melchionda, Filomena, Bini, Carla, Previderè, Carlo, Carnevali, Eugenia, Robino, Carlo, Sorçaburu-Ciglieri, Solange, Marrubini, Giorgio, Pelotti, Susi, Fattorini, Paolo, and Tagliabracci, Adriano
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- 2019
- Full Text
- View/download PDF
9. Performance of a massive parallel sequencing microhaplotypes assay on degraded DNA
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Turchi, Chiara, Melchionda, Filomena, Pesaresi, Mauro, Fattorini, Paolo, and Tagliabracci, Adriano
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- 2019
- Full Text
- View/download PDF
10. Development and Validation of MPS-Based System for Human Appearance Prediction in Challenging Forensic Samples
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Melchionda, Filomena, primary, Silvestrini, Beatrice, additional, Robino, Carlo, additional, Bini, Carla, additional, Fattorini, Paolo, additional, Martinez-Labarga, Cristina, additional, De Angelis, Flavio, additional, Tagliabracci, Adriano, additional, and Turchi, Chiara, additional
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- 2022
- Full Text
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11. Phylogeography and genomic epidemiology of SARS-CoV-2 in Italy and Europe with newly characterized Italian genomes between February-June 2020
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Lai, Alessia, Bergna, Annalisa, Toppo, Stefano, Morganti, Marina, Menzo, Stefano, Ghisetti, Valeria, Bruzzone, Bianca, Codeluppi, Mauro, Fiore, Vito, Rullo, Emmanuele Venanzi, Antonelli, Guido, Sarmati, Loredana, Brindicci, Gaetano, Callegaro, Annapaola, Sagnelli, Caterina, Francisci, Daniela, Vicenti, Ilaria, Miola, Arianna, Tonon, Giovanni, Cirillo, Daniela, Menozzi, Ilaria, Caucci, Sara, Cerutti, Francesco, Orsi, Andrea, Schiavo, Roberta, Babudieri, Sergio, Nunnari, Giuseppe, Mastroianni, Claudio M., Andreoni, Massimo, Monno, Laura, Guarneri, Davide, Coppola, Nicola, Crisanti, Andrea, Galli, Massimo, Zehender, Gianguglielmo, Balotta, Claudia, Ventura, Carla della, Schiuma, Marco, Lavezzo, Enrico, Fontana, Paolo, Bianco, Luca, Bertolotti, Luigi, Manuto, Laura, Grazioli, Marco, Bianca, Federico, Del Vecchio, Claudia, Franchin, Elisa, Onelia, Francesco, Spitaleri, Andrea, Saluzzo, Francesca, Lorenzin, Giovanni, Pongolini, Stefano, Scaltriti, Erika, Soliani, Laura, Bagnarelli, Patrizia, Turchi, Chiara, Onofri, Valerio, Melchionda, Filomena, Tagliabracci, Adriano, Burdino, Elisa, Milia, Maria Grazia, Caligiuri, Patrizia, De Pace, Vanessa, Ricucci, Valentina, Domnich, Alexander, Boccotti, Simona, Cristina, Leoni Maria, Cascio, Giuliana Lo, Rubino, Salvatore, Lai, Vincenzo, Rocca, Giulia, Govoni, Rosalba, Mancuso, Giuseppe, Campagna, Roberta, Mazzuti, Laura, Oliveto, Giuseppe, Turriziani, Ombretta, Campogiani, Laura, Compagno, Mirko, Coppola, Luigi, Crea, Angela Maria Antonia, De Simone, Giuseppe, Di Lorenzo, Andrea, Ferrari, Ludovica, Iannetta, Marco, Malagnino, Vincenzo, Mulas, Tiziana, Rossi, Benedetta, Spalliera, Ilaria, Tedde, Simona, Teti, Elisabetta, Vitale, Pietro, Zordan, Marta, Milano, Eugenio, Lagioia, Antonella, Gallitelli, Rosa, Starace, Mario, Minichini, Carmine, Di Fraia, Alessia, Schioppa, Maddalena, Greco, Rita, Gidari, Anna, Zazzi, Maurizio, Dragoni, Filippo, Puma, Laura Li, Ronchiadin, Silvia, Ruggerone, Luigi, Russignaga, Dario, Lai, Alessia, Bergna, Annalisa, Toppo, Stefano, Morganti, Marina, Menzo, Stefano, Ghisetti, Valeria, Bruzzone, Bianca, Codeluppi, Mauro, Fiore, Vito, Rullo, Emmanuele Venanzi, Antonelli, Guido, Sarmati, Loredana, Brindicci, Gaetano, Callegaro, Annapaola, Sagnelli, Caterina, Francisci, Daniela, Vicenti, Ilaria, Miola, Arianna, Tonon, Giovanni, Cirillo, Daniela, Menozzi, Ilaria, Caucci, Sara, Cerutti, Francesco, Orsi, Andrea, Schiavo, Roberta, Babudieri, Sergio, Nunnari, Giuseppe, Mastroianni, Claudio M, Andreoni, Massimo, Monno, Laura, Guarneri, Davide, Coppola, Nicola, Crisanti, Andrea, Galli, Massimo, and Zehender, Gianguglielmo
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Europe ,Phylogeography ,Genome ,Italy ,SARS-CoV-2 ,Communicable Disease Control ,Humans ,COVID-19 ,Genome, Viral ,Viral ,Settore MED/17 ,Human - Abstract
The aims of this study were to characterize new SARS-CoV-2 genomes sampled all over Italy and to reconstruct the origin and the evolutionary dynamics in Italy and Europe between February and June 2020. The cluster analysis showed only small clusters including < 80 Italian isolates, while most of the Italian strains were intermixed in the whole tree. Pure Italian clusters were observed mainly after the lockdown and distancing measures were adopted. Lineage B and B.1 spread between late January and early February 2020, from China to Veneto and Lombardy, respectively. Lineage B.1.1 (20B) most probably evolved within Italy and spread from central to south Italian regions, and to European countries. The lineage B.1.1.1 (20D) developed most probably in other European countries entering Italy only in the second half of March and remained localized in Piedmont until June 2020. In conclusion, within the limitations of phylogeographical reconstruction, the estimated ancestral scenario suggests an important role of China and Italy in the widespread diffusion of the D614G variant in Europe in the early phase of the pandemic and more dispersed exchanges involving several European countries from the second half of March 2020.
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- 2022
12. Evaluation of the Ion AmpliSeq SARS-CoV-2 Research Panel by Massive Parallel Sequencing
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Alessandrini, Federica, primary, Caucci, Sara, additional, Onofri, Valerio, additional, Melchionda, Filomena, additional, Tagliabracci, Adriano, additional, Bagnarelli, Patrizia, additional, Di Sante, Laura, additional, Turchi, Chiara, additional, and Menzo, Stefano, additional
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- 2020
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13. Exploring the usefulness of microhaplotypes in forensic identification using massive parallel sequencing technology
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Turchi, Chiara, primary, Melchionda, Filomena, additional, Pesaresi, Mauro, additional, Ciarimboli, Eleonora, additional, Bini, Carla, additional, Fattorini, Paolo, additional, and Tagliabracci, Adriano, additional
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- 2020
- Full Text
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14. Development and Validation of MPS-Based System for Human Appearance Prediction in Challenging Forensic Samples
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Filomena Melchionda, Beatrice Silvestrini, Carlo Robino, Carla Bini, Paolo Fattorini, Cristina Martinez-Labarga, Flavio De Angelis, Adriano Tagliabracci, Chiara Turchi, F. Melchionda, B. Silvestrini, C. Robino, C. Bini, P. Fattorini, C. Martinez-Labarga, F. De Angelis, A. Tagliabracci, C. Turchi, Melchionda, Filomena, Silvestrini, Beatrice, Robino, Carlo, Bini, Carla, Fattorini, Paolo, Martinez-Labarga, Cristina, De Angelis, Flavio, Tagliabracci, Adriano, and Turchi, Chiara
- Subjects
Genetic Markers ,Eye Color ,Settore BIO/18 ,MPS ,DNA ,forensic DNA phenotyping ,degraded DNA ,HIrisPlex-S system ,externally visible trait ,Settore BIO/08 ,Polymorphism, Single Nucleotide ,Genetics ,Humans ,Hair Color ,Genetics (clinical) - Abstract
Forensic DNA phenotyping (FDP) provides the ability to predict the human external traits from unknown sample donors, directly from minute amounts of DNA found at the crime scene. We developed a MPS multiplex assay, with the aim of genotyping all 41 DNA markers included in the HIrisPlex-S system for simultaneous prediction of eye, hair and skin colours. Forensic samples such as blood, skeletal remains, touch DNA, saliva swab, artificially degraded samples together with individuals with known phenotypes and a set of 2800 M control DNA were sequenced on the Ion Torrent platform in order to evaluate the concordance testing results and the forensic suitability of the 41-plex MPS assay. The panel was evaluated by testing a different number of PCR cycles and the volume of reagents for library preparation. The study demonstrated that full and reliable profiles were obtained with 0.1–5 ng, even with high degraded DNA. The increment of the number of PCR cycles results in an improvement of correctly genotyping and phenotyping for samples with low amounts of degraded DNA but higher frequencies of artefacts were found. The high DNA degradation level did not influence the correct genotyping and phenotyping and the critical parameter affecting the result is the quantity of input DNA. Eye and hair colour was predicted in 92.60% of individuals and skin colour in 85.15% of individuals. The results suggest that this MPS assay is robust, highly sensitive and useful for human pigmentation prediction in the forensic genetic field.
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- 2022
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15. Exploring the usefulness of microhaplotypes in forensic identification using massive parallel sequencing technology
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Filomena Melchionda, Eleonora Ciarimboli, Chiara Turchi, Adriano Tagliabracci, Mauro Pesaresi, Carla Bini, Paolo Fattorini, Turchi, Chiara, Melchionda, Filomena, Pesaresi, Mauro, Ciarimboli, Eleonora, Bini, Carla, Fattorini, Paolo, and Tagliabracci, Adriano
- Subjects
Massive parallel sequencing ,Computer science ,Family relations ,Haplotypes ,Forensic genetics ,High-throughput nucleotide sequencin ,General Medicine ,Computational biology ,Forensic genetic ,Forensic identification ,Haplotype ,Family relation - Abstract
BACKGROUND: Microhaplotypes or microhaps (MH) were recently introduced in the landscape of forensic genetic and appear to be useful for identification purposes, genotyping of degraded DNA, reconstruction of family relationships, ancestry prediction and DNA mixtures deconvolution. In order to make inference about a set of microhaps useful in forensic casework with low amount of degraded DNA and useful in kinship analysis, several microhaps were tested by massive parallel sequencing (MPS) assay. METHODS: We have investigated the effectiveness of 29 microhaps in a set of real forensic samples together with artificially degraded DNAs. Moreover, we explore the informativeness of 87 microhaplotypes in relationship analysis through a simulation of different kinship testing scenarios typically encountered in forensic identification. RESULTS: The MPS coverage analysis showed a good performance of the designed panel. Full profiles could be obtained with 0.1 ng of input DNA even with highly degraded samples. The increment of the number of PCR cycles does not result in an improvement in genotyping results in samples with low amounts of DNA, as the increase of drop-in and drop-out events were observed at 25 number of PCR cycles. No correlation between amplicons size and occurrence of drop-outs and drop-ins was observed. Kinship simulations showed that full siblings and half siblings relationships would be readily distinguished respect unrelated condition using the 87 microhaps panel. CONCLUSIONS: Results shown that microhaps could be a powerful tool for individual identification, relationship resolution and that they are sensitive and reliable in degraded DNA typing.
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- 2020
16. Assessment of the Precision ID Identity Panel kit on challenging forensic samples
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Susi Pelotti, Pierangela Grignani, Eugenia Carnevali, Filomena Melchionda, Solange Sorçaburu-Ciglieri, Chiara Turchi, Carlo Robino, Carlo Previderè, Valerio Onofri, Adriano Tagliabracci, Carla Bini, Alessandro Manfredi, Paolo Fattorini, Turchi C., Previdere C., Bini C., Carnevali E., Grignani P., Manfredi A., Melchionda F., Onofri V., Pelotti S., Robino C., Sorcaburu-Ciglieri S., Tagliabracci A., Fattorini P., Turchi, Chiara, Previderè, Carlo, Bini, Carla, Carnevali, Eugenia, Grignani, Pierangela, Manfredi, Alessandro, Melchionda, Filomena, Onofri, Valerio, Pelotti, Susi, Robino, Carlo, Sorçaburu-Ciglieri, Solange, Tagliabracci, Adriano, and Fattorini, Paolo
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0301 basic medicine ,DNA, Bacterial ,Genotype ,Single-nucleotide polymorphism ,Locus (genetics) ,Polymerase Chain Reaction ,Polymorphism, Single Nucleotide ,DNA degradation ,Massive parallel sequencing ,Precision ID Identity Panel ,Single nucleotide polymorphism ,Pathology and Forensic Medicine ,03 medical and health sciences ,0302 clinical medicine ,Gene Frequency ,Statistics ,Genetics ,Humans ,030216 legal & forensic medicine ,Typing ,Allele ,Genotyping ,Mathematics ,Massive Parallel Sequencing ,Single Nucleotide Polymorphism ,DNA Degradation, Necrotic ,High-Throughput Nucleotide Sequencing ,Replicate ,DNA ,Sequence Analysis, DNA ,DNA Fingerprinting ,030104 developmental biology ,Low copy number - Abstract
The performance of the Precision ID Identity Panel (Thermo Fisher Scientific) was assessed on a set of 87 forensic samples with different levels of degradation for which a reference sample from the “same donor” or from a “first degree relative” was available. PCR-MPS analysis was performed with DNA input ranging from 1 ng to 12 pg and through 21–26 PCR cycles, in replicate tests, and a total number of 255 libraries were sequenced on the Ion Personal Genome Machine™ (PGM™) System. The evaluation of the molecular data allowed to set a fix threshold for locus call at 50 x which suitably worked even when low amounts of degraded DNA (12 pg) were investigated. In these analytical conditions, in fact, 25 PCR cycles allowed the genotyping of about 50 % and 35 % of the autosomal and the Y-specific markers on average, respectively, for each single amplification with a negligible frequency of drop ins (0.01 %). On the other hand, drop out artefacts reached 18–23 % when low copy number and degraded DNA samples were studied, with surviving alleles showing more than 600 reads in 2.9 % of the cases. Our data pointed out that the Precision ID Identity Panel allowed accurate typing of almost any amount of good quality/moderately degraded DNA samples, in duplicate tests. The analysis of low copy number DNAs evidenced that the same allele of a heterozygous genotype could be lost twice, thus suggesting that a third amplification could be useful for a correct genotype assignment in these peculiar cases. Using the consensus approach, a limited number of genotyping errors were computed and about 37 % of the autosomal markers was finally typed with a corresponding combined random match probability of at least 1.6 × 10−13, which can be considered an excellent result for this kind of challenging samples. In the end, the results presented in this study emphasize the crucial role of the expert opinion in the correct evaluation of artefacts arising from PCR-MPS technology that could potentially lead to genetic mistyping.
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- 2020
17. Dealing with low amounts of degraded DNA: Evaluation of SNP typing of challenging forensic samples by using massive parallel sequencing
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Carlo Previderè, Solange Sorçaburu-Ciglieri, Paolo Fattorini, Filomena Melchionda, Giorgio Marrubini, Chiara Turchi, Carla Bini, Carlo Robino, Susi Pelotti, Valerio Onofri, Adriano Tagliabracci, Eugenia Carnevali, Turchi, Chiara, Onofri, Valerio, Melchionda, Filomena, Bini, Carla, Previderè, Carlo, Carnevali, Eugenia, Robino, Carlo, Sorçaburu-Ciglieri, Solange, Marrubini, Giorgio, Pelotti, Susi, Fattorini, Paolo, and Tagliabracci, Adriano
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Degraded DNA ,Massive parallel sequencing ,MPS ,010401 analytical chemistry ,SNP ,Locus (genetics) ,Computational biology ,Biology ,01 natural sciences ,0104 chemical sciences ,Pathology and Forensic Medicine ,Forensic science ,03 medical and health sciences ,0302 clinical medicine ,Drop out ,Genetics ,SNPs ,Allelic drop-out ,030216 legal & forensic medicine ,Degraded dna ,Typing - Abstract
A set of eighty-two forensic samples with different levels of degradation, as well five in vitro damaged samples were analyzed by the Precision ID Identity Panel. PCR amplifications were performed with scalar amount of DNA (from 1 ng to 12 pg) and through different number of cycles. A minimum coverage of 50 x was adopted for “locus call”. Very informative profiles (based on about 65–70% of the loci) were obtained even in highly degraded samples when the amount of template range from 0.1 to 1.0 ng. When dealing with low amount of degraded DNAs, no more than half of the loci were typed, and the risk of mistyping (due to drop out phenomena) increased dramatically. The employment of a high number of PCR cycles is discussed.
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- 2019
18. Geographical and temporal distribution of SARS-CoV-2 clades in the WHO European Region, January to June 2020
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Alm E., Broberg E.K., Connor T., Hodcroft E.B., Komissarov A.B., Maurer-Stroh S., Melidou A., Neher R.A., O'Toole A., Pereyaslov D., Beerenwinkel N., Posada-Cespedes S., Jablonski K.P., Ferreira P.F., Topolsky I., Avsic-Zupanc T., Korva M., Poljak M., Zakotnik S., Zorec T.M., Bragstad K., Hungnes O., Stene-Johansen K., Reusken C., Meijer A., Vennema H., Ruiz-Roldan L., Bracho M.A., Garcia-Gonzalez N., Chiner-Oms A., Cancino-Munoz I., Comas I., Goig G.A., Torres-Puente M., Lopez M.G., Martinez-Priego L., D'Auria G., Ruiz-Hueso P., Ferrus-Abad L., de Marco G., Galan-Vendrell I., Carbo-Ramirez S., Ruiz-Rodriguez P., Coscolla M., Polackova K., Kramna L., Cinek O., Richter J., Krashias G., Tryfonos C., Bashiardes S., Koptides D., Christodoulou C., Bartolini B., Gruber C.E., Di Caro A., Castilletti C., Stefani F., Rimoldi S.G., Romeri F., Salerno F., Polesello S., Nagy A., Jirincova H., Vecerova J., Novakova L., Cordey S., Murtskhvaladze M., Kotaria N., Schar T., Beisel C., Vugrek O., Rokic F., Trgovec-Greif L., Jurak I., Rukavina T., Sucic N., Schonning K., Karst S.M., Kirkegaard R.H., Michaelsen T.Y., Sorensen E.A., Knutson S., Brandt J., Le-Quy V., Sorensen T., Petersen C., Pedersen M.S., Larsen S.L., Skov M.N., Rasmussen M., Fonager J., Fomsgaard A., Maksyutov R.A., Gavrilova E.V., Pyankov O.V., Bodnev S.A., Tregubchak T.V., Shvalov A.N., Antonets D.V., Resende P.C., Goya S., Perrin A., Lee R.T., Yadahalli S., Han A.X., Russell C.A., Schmutz S., Zaheri M., Kufner V., Huber M., Trkola A., Antwerpen M., Walter M.C., van der Werf S., Gambaro F., Behillil S., Enouf V., Donati F., Ustinova M., Rovite V., Klovins J., Savicka O., Wienecke-Baldacchino A.K., Ragimbeau C., Fournier G., Mossong J., Aberle S.W., Haukland M., Enkirch T., Advani A., Karlberg M.L., Lindsjo O.K., Broddesson S., Slavikova M., Lickova M., Klempa B., Staronova E., Ticha E., Szemes T., Rusnakova D., Stadler T., Quer J., Anton A., Andres C., Pinana M., Garcia-Cehic D., Pumarola T., Izopet J., Gioula G., Exindari M., Papa A., Chatzidimitriou D., Metallidis S., Pappa S., Macek M., Geryk J., Broz P., Briksi A., Hubacek P., Drevinek P., Zajac M., Kvapil P., Holub M., Kvapilova K., Novotny A., Kasny M., Klempt P., Vapalahti O., Smura T., Sironen T., Selhorst P., Anthony C., Arien K., Simon-Loriere E., Rabalski L., Bienkowska-Szewczyk K., Borges V., Isidro J., Gomes J.P., Guiomar R., Pechirra P., Costa I., Duarte S., Vieira L., Pyrc K., Zuckerman N.S., Turdikulova S., Abdullaev A., Dalimova D., Abdurakhimov A., Tagliabracci A., Alessandrini F., Melchionda F., Onofri V., Turchi C., Bagnarelli P., Menzo S., Caucci S., Di Sante L., Popa A., Genger J.-W., Agerer B., Lercher A., Endler L., Smyth M., Penz T., Schuster M., Senekowitsch M., Laine J., Bock C., Bergthaler A., Shevtsov A., Kalendar R., Ramanculov Y., Graf A., Muenchhoff M., Keppler O.T., Krebs S., Blum H., Marcello A., Licastro D., D'Agaro P., Laubscher F., Vidanovic D., Tesovic B., Volkening J., Clementi N., Mancini N., Rupnik M., Mahnic A., Walker A., Houwaart T., Wienemann T., Vasconcelos M.K., Strelow D., Jensen B.-E.O., Senff T., Hulse L., Adams O., Andree M., Hauka S., Feldt T., Keitel V., Kindgen-Milles D., Timm J., Pfeffer K., Dilthey A.T., Moore C., Ozdarendeli A., Pavel S.T.I., Yetiskin H., Aydin G., Holyavkin C., Uygut M.A., Cevik C., Shchetinin A., Gushchin V., Dinler-Doganay G., Doganay L., Kizilboga-Akgun T., Karacan I., Pancer K., Maes P., Marti-Carreras J., Wawina-Bokalanga T., Vanmechelen B., Thurmer A., Wedde M., Durrwald R., von Kleist M., Drechsel O., Wolff T., Fuchs S., Kmiecinski R., Michel J., Nitsche A., Casas I., Caballero M.I., Zaballos A., Jimenez P., Jimenez M., Fernandez S.M., Fernandez S.V., de la Plaza I.C., Fadeev A., Ivanova A., Sergeeva M., Stefanelli P., Estee Torok M., Hall G., da Silva Filipe A., Turtle L., Afifi S., McCluggage K., Beer R., Ledesma J., Maksimovic J., Spellman K., Hamilton W.L., Marchbank A., Southgate J.A., Underwood A., Taylor B., Yeats C., Abudahab K., Gemmell M.R., Eccles R., Lucaci A., Nelson C.A., Rainbow L., Whitehead M., Gregory R., Haldenby S., Paterson S., Hughes M.A., Curran M.D., Baker D., Tucker R., Green L.R., Feltwell T., Halstead F.D., Wyles M., Jahun A.S., Ahmad S.S.Y., Georgana I., Goodfellow I., Yakovleva A., Meredith L.W., Gavriil A., Awan A.R., Fisher C., Edgeworth J., Lynch J., Moore N., Williams R., Kidd S.P., Cortes N., Brunker K., McCrone J.T., Quick J., Duckworth N., Walsh S., Sloan T., Ludden C., George R.P., Eltringham G., Brown J.R., Aranday-Cortes E., Shepherd J.G., Hughes J., Li K.K., Williams T.C., Johnson N., Jesudason N., Mair D., Thomson E., Shah R., Parr Y.A., Carmichael S., Robertson D.L., Nomikou K., Broos A., Niebel M., Smollett K., Tong L., Miah S., Wittner A., Phillips N., Payne B., Dewar R., Holmes A., Bolt F., Price J.R., Mookerjee S., Sethi D.K., Potter W., Stanley R., Prakash R., Dervisevic S., Graham J.C., Nelson A., Smith D., Young G.R., Yew W.C., Todd J.A., Trebes A., Andersson M., Bull M., Watkins J., Birchley A., Gatica-Wilcox B., Gilbert L., Kumziene-Summerhayes S., Rey S., Chauhan A., Butcher E., Bicknell K., Elliott S., Glaysher S., Lackenby A., Bibby D., Platt S., Mohamed H., Machin N.W., Mbisa J.L., Evans J., Perry M., Pacchiarini N., Corden S., Adams A.G., Gaskin A., Coombs J., Graham L.J., Cottrell S., Morgan M., Gifford L., Kolyva A., Rudder S.J., Trotter A.J., Mather A.E., Aydin A., Page A.J., Kay G.L., de Oliveira Martins L., Yasir M., Alikhan N.-F., Thomson N.M., Gilroy R., Kingsley R.A., O'Grady J., Gutierrez A.V., Diaz M., Viet T.L., Tedim A.P., Adriaenssens E.M., Patrick Mcclure C., Sang F., Clark G., Howson-Wells H.C., Debebe J., Ball J., Chappell J., Khakh M., Carlile M., Loose M., Lister M.M., Holmes N., Tsoleridis T., Fleming V.M., Wright V., Smith W., Gallagher M.D., Parker M., Partridge D.G., Evans C., Baker P., Essex S., Liggett S., Keeley A.J., Bashton M., Rooke S., Dervisavic S., Meader E.J., Lopez C.E.B., Angyal A., Kristiansen M., Tutill H.J., Findlay J., Mestek-Boukhibar L., Forrest L., Dyal P., Williams R.J., Panchbhaya Y., Williams C.A., Roy S., Pandey S., Stockton J., Loman N.J., Poplawski R., Nicholls S., Rowe W.P.M., Khokhar F., Pinckert M.L., Hosmillo M., Chaudhry Y., Caller L.G., Davidson R.K., Griffith L., Rambaut A., Jackson B., Colquhoun R., Hill V., Nichols J., Asamaphan P., Darby A., Jackson K.A., Iturriza-Gomara M., Vamos E.E., Green A., Aanensen D., Bonsall D., Buck D., Macintyre-Cockett G., de Cesare M., Pybus O., Golubchik T., Scarlett G., Loveson K.F., Robson S.C., Beckett A., Lindsey B., Groves D.C., Parsons P.J., McHugh M.P., Barnes J.D., Manso C.F., Grammatopoulos D., Menger K.E., Harrison E., Gunson R., Peacock S.J., Gonzalez G., Carr M., Mihaela L., Popovici O., Brytting M., Bresner C., Fuller W., Workman T., Mentis A.F., Kossyvakis A., Karamitros T., Pogka V., Kalliaropoulos A., Horefti E., Kontou A., Martinez-Gonzalez B., Labropoulou V., Voulgari-Kokota A., Evangelidou M., Bizta P., Belimezi M., Lambrechts L., Doymaz M.Z., Yazici M.K., Cetin N.S., Karaaslan E., Kallio-Kokko H., Virtanen J., Suvanto M., Nguyen P.T., Ellonen P., Hannula S., Kangas H., Sreenu V.B., Burian K., Terhes G., Gombos K., Gyenesei A., Urban P., Herczeg R., Jakab F., Kemenesi G., Toth G.E., Somogyi B., Zana B., Zeghbib S., Kuczmog A., Foldes F., Lanszki Z., Madai M., Papp H., Pereszlenyi C.I., Babinszky G.C., Dudas G., Csoma E., Abou Tayoun A.N., Alsheikh-Ali A.A., Loney T., Nowotny N., Abdul-Wahab O., Gonzalez-Candelas F., Andersen M.H., Taylor S., MARTI CARRERAS, Joan, Vanmechelen, Bert, Wawina, Tony, Medical Microbiology and Infection Prevention, AII - Infectious diseases, WHO European Region Sequencing Lab, GISAID EpiCoV Grp, Erik, Alm, Eeva K, Broberg, Thomas, Connor, Emma B, Hodcroft, Andrey B, Komissarov, Sebastian, Maurer-Stroh, Angeliki, Melidou, Richard A, Neher, Áine, O’Toole, Dmitriy, Pereyaslov, WHO European Region sequencing laboratories and GISAID EpiCoV group (Niko Beerenwinkel, The, Posada-Céspedes, Susana, Philipp, Kim, Jablonski, Falé Ferreira, Pedro, Topolsky, Ivan, Avšičžupanc, Tatjana, Korva, Miša, Poljak, Mario, Zakotnik, Samo, Tomaž, Zorec, Mark, Bragstad, Karoline, Hungnes, Olav, Stene-Johansen, Kathrine, Reusken, Chantal, Meijer, Adam, Vennema, Harry, Ruiz-Roldán, Lidia, Alma Bracho, María, García-González, Neri, Chiner-Oms, Álvaro, Cancino-Muñoz, Irving, Comas, Iñaki, A Goig, Galo, Torres-Puente, Manuela, G López, Mariana, Martínez-Priego, Llúcia, D’Auria, Giuseppe, LoretoFerrús-Abad, de Marco, Griselda, Galan-Vendrell, Inmaculada, Carbó-Ramirez, Sandra, Ruíz-Hueso, Paula, Coscollá, Mireia, Polackova, Katerina, Kramna, Lenka, Cinek, Ondrej, Richter, Jan, Krashias, George, Tryfonos, Christina, Bashiardes, Stavro, Koptides, Dana, Christodoulou, Christina, Bartolini, Barbara, Em Gruber, Cesare, Di Caro, Antonino, Castilletti, Concetta, Stefani, Fabrizio, Giordana Rimoldi, Sara, Romeri, Francesca, Salerno, Franco, Polesello, Stefano, Nagy, Alexander, Jirincova, Helena, Vecerova, Jaromira, Novakova, Ludmila, Cordey, Samuel, Murtskhvaladze, Marine, Kotaria, Nato, Schär, Tobia, Beisel, Christian, Vugrek, Oliver, Rokić, Filip, Trgovecgreif, Lovro, Jurak, Igor, Rukavina, Tomislav, Sučić, Neven, Schønning, Kristian, M Karst, Søren, H Kirkegaard, Rasmu, Y Michaelsen, Thoma, Aa Sørensen, Emil, Knutson, Simon, Brandt, Jakob, Le-Quy, Vang, Sørensen, Trine, Petersen, Celine, Schou Pedersen, Martin, Løkkegaard Larsen, Sanne, Nielsine Skov, Marianne, Rasmussen, Morten, Fonager, Jannik, Fomsgaard, Ander, Amirovich Maksyutov, Rinat, Vasil’Evna Gavrilova, Elena, Victorovich Pyankov, Oleg, Alexandrovich Bodnev, Sergey, Vladimirovna Tregubchak, Tatyana, Nikolayevich Shvalov, Alexander, Victorovich Antonets, Deni, Cristina Resende, Paola, Goya, Stephanie, Perrin, Amandine, Tc Lee, Raphael, Yadahalli, Shilpa, X Han, Alvin, A Russell, Colin, Schmutz, Stefan, Zaheri, Maryam, Kufner, Verena, Huber, Michael, Trkola, Alexandra, Antwerpen, Marku, C Walter, Mathia, van der Werf, Sylvie, Gambaro, Fabiana, Behillil, Sylvie, Enouf, Vincent, Donati, Flora, Ustinova, Monta, Rovite, Vita, Klovins, Jani, Savicka, Oksana, K Wienecke-Baldacchino, Anke, Ragimbeau, Catherine, Fournier, Guillaume, Mossong, Joël, W Aberle, Stephan, Haukland, Mattia, Enkirch, Theresa, Advani, Abdolreza, Lind Karlberg, Maria, Karlsson Lindsjö, Oskar, Broddesson, Sandra, Sláviková, Monika, Ličková, Martina, Klempa, Bori, Staroňová, Edita, Tichá, Elena, Szemes, Tomáš, Rusňáková, Diana, Stadler, Tanja, Quer, Josep, Anton, Andre, Andres, Cristina, Piñana, Maria, Garcia-Cehic, Damir, Pumarola, Toma, Izopet, Jacque, Gioula, Georgia, Exindari, Maria, Papa, Anna, Chatzidimitriou, Dimitrio, Metallidis, Symeon, Pappa, Stella, Macek Jr, Milan, Geryk, Jan, Brož, Petr, Briksí, Aleš, Hubáček, Petr, Dřevínek, Pavel, Zajac, Miroslav, Kvapil, Petr, Holub, Michal, Kvapilová, Kateřina, Novotný, Adam, Kašný, Martin, Klempt, Petr, Vapalahti, Olli, Smura, Teemu, Sironen, Tarja, Selhorst, Philippe, Anthony, Colin, Ariën, Kevin, Simon-Loriere, Etienne, Rabalski, Lukasz, Bienkowska-Szewczyk, Krystyna, Borges, Vítor, Isidro, Joana, Paulo Gomes, João, Guiomar, Raquel, Pechirra, Pedro, Costa, Inê, Duarte, Sílvia, Vieira, Luí, Pyrc, Krzysztof, S Zuckerman, Neta, Turdikulova, Shahlo, Abdullaev, Alisher, Dalimova, Dilbar, Abdurakhimov, Abror, Tagliabracci, Adriano, Alessandrini, Federica, Melchionda, Filomena, Onofri, Valerio, Turchi, Chiara, Bagnarelli, Patrizia, Menzo, Stefano, Caucci, Sara, Di Sante, Laura, Popa, Alexandra, Genger, Jakob-Wendelin, Agerer, Benedikt, Lercher, Alexander, Endler, Luka, Smyth, Mark, Penz, Thoma, Schuster, Michael, Senekowitsch, Martin, Laine, Jan, Bock, Christoph, Bergthaler, Andrea, Shevtsov, Alexandr, Kalendar, Ruslan, Ramanculov, Yerlan, Graf, Alexander, Muenchhoff, Maximilian, T Keppler, Oliver, Krebs, Stefan, Blum, Helmut, Marcello, Alessandro, Licastro, Danilo, D’Agaro, Pierlanfranco, Laubscher, Florian, Vidanovic, Dejan, Tesovic, Bojana, Volkening, Jeremy, Clementi, Nicola, Mancini, Nicasio, Rupnik, Maja, Mahnic, Aleksander, Walker, Andrea, Houwaart, Torsten, Wienemann, Tobia, Kohns Vasconcelos, Malte, Strelow, Daniel, Ole Jensen, Björn-Erik, Senff, Tina, Hülse, Lisanna, Adams, Ortwin, Andree, Marcel, Hauka, Sandra, Feldt, Torsten, Keitel, Verena, Kindgen-Milles, Detlef, Timm, Jörg, Pfeffer, Klau, T Dilthey, Alexander, Moore, Catherine, Ozdarendeli, Aykut, Terkis Islam Pavel, Shaikh, Yetiskin, Hazel, Aydin, Gunsu, Holyavkin, Can, Ali Uygut, Muhammet, Cevik, Ceren, Shchetinin, Alexey, Gushchin, Vladimir, Dinler-Doganay, Gizem, Doganay, Levent, Kizilboga-Akgun, Tugba, Karacan, Ilker, Pancer, Katarzyna, Maes, Piet, Martí-Carreras, Joan, Wawina-Bokalanga, Tony, Thürmer, Andrea, Wedde, Marianne, Dürrwald, Ralf, Von Kleist, Max, Drechsel, Oliver, Wolff, Thorsten, Fuchs, Stephan, Kmiecinski, Rene, Michel, Janine, Nitsche, Andrea, Casas, Inmaculada, Iglesias Caballero, María, Zaballos, Ángel, Jiménez, Pilar, Jiménez, Mercede, Monzón Fernández, Sara, Varona Fernández, Sarai, Cuesta De La Plaza, Isabel, Fadeev, Artem, Ivanova, Anna, Sergeeva, Mariia, Stefanelli, Paola, Estee Torok, M, Hall, Grant, da Silva Filipe, Ana, Turtle, Lance, Afifi, Safiah, Mccluggage, Kathryn, Beer, Robert, Ledesma, Juan, Maksimovic, Joshua, Spellman, Karla, L Hamilton, William, Marchbank, Angela, Alexander Southgate, Joel, Underwood, Anthony, Taylor, Ben, Yeats, Corin, Abudahab, Khalil, R Gemmell, Matthew, Eccles, Richard, Lucaci, Anita, Abigail Nelson, Charlotte, Rainbow, Lucille, Whitehead, Mark, Gregory, Richard, Haldenby, Sam, Paterson, Steve, A Hughes, Margaret, D Curran, Martin, Baker, David, Tucker, Rachel, R Green, Luke, Feltwell, Theresa, D Halstead, Fenella, Wyles, Matthew, S Jahun, Aminu, Y Ahmad, Shazaad S, Georgana, Iliana, Goodfellow, Ian, Yakovleva, Anna, W Meredith, Luke, Gavriil, Artemi, Raza Awan, Ali, Fisher, Chloe, Jonathan, European Centre for Disease Prevention and Control [Stockholm, Sweden] (ECDC), Cardiff University, Public Health Wales [Cardiff, Royaume uni], University of Basel (Unibas), Research Institute of Influenza, St. Petersburg, Russia, Agency for science, technology and research [Singapore] (A*STAR), National University of Singapore (NUS), University of Edinburgh, WHO Regional Office for Europe [Copenhagen], We gratefully acknowledge the authors, originating and submitting laboratories of the sequences from GISAID’s EpiCoV Database used in the phylogenetic analysis. We gratefully acknowledge all the staff working with sample collection, sample preparation, sequencing, data analysis and data sharing in all laboratories in the WHO European Region for making this work possible, The WHO European Region sequencing laboratories and GISAID EpiCoV group*: Niko Beerenwinkel, Susana Posada-Céspedes, Kim Philipp Jablonski, Pedro Falé Ferreira, Ivan Topolsky, Tatjana Avšič-Županc, Miša Korva, Mario Poljak, Samo Zakotnik, Tomaž Mark Zorec, Karoline Bragstad, Olav Hungnes, Kathrine Stene-Johansen, Chantal Reusken, Adam Meijer, Harry Vennema, Lidia Ruiz-Roldán, María Alma Bracho, Neris García-González, Álvaro Chiner-Oms, Irving Cancino-Muñoz, Iñaki Comas, Galo A Goig, Manuela Torres-Puente, Mariana G López, Llúcia Martínez-Priego, Giuseppe D'Auria, Paula Ruíz-Hueso, Loreto Ferrús-Abad, Griselda de Marco, Inmaculada Galan-Vendrell, Sandra Carbó-Ramirez, Paula Ruiz-Rodriguez, Mireia Coscollá, Katerina Polackova, Lenka Kramna, Ondrej Cinek, Jan Richter, George Krashias, Christina Tryfonos, Stavros Bashiardes, Dana Koptides, Christina Christodoulou, Barbara Bartolini, Cesare Em Gruber, Antonino Di Caro, Concetta Castilletti, Fabrizio Stefani, Sara Giordana Rimoldi, Francesca Romeri, Franco Salerno, Stefano Polesello, Alexander Nagy, Helena Jirincova, Jaromira Vecerova, Ludmila Novakova, Samuel Cordey, Marine Murtskhvaladze, Nato Kotaria, Tobias Schär, Christian Beisel, Oliver Vugrek, Filip Rokić, Lovro Trgovec-Greif, Igor Jurak, Tomislav Rukavina, Neven Sučić, Kristian Schønning, Søren M Karst, Rasmus H Kirkegaard, Thomas Y Michaelsen, Emil Aa Sørensen, Simon Knutson, Jakob Brandt, Vang Le-Quy, Trine Sørensen, Celine Petersen, Martin Schou Pedersen, Sanne Løkkegaard Larsen, Marianne Nielsine Skov, Morten Rasmussen, Jannik Fonager, Anders Fomsgaard, Rinat Amirovich Maksyutov, Elena Vasil'Evna Gavrilova, Oleg Victorovich Pyankov, Sergey Alexandrovich Bodnev, Tatyana Vladimirovna Tregubchak, Alexander Nikolayevich Shvalov, Denis Victorovich Antonets, Paola Cristina Resende, Stephanie Goya, Amandine Perrin, Raphael Tc Lee, Shilpa Yadahalli, Alvin X Han, Colin A Russell, Stefan Schmutz, Maryam Zaheri, Verena Kufner, Michael Huber, Alexandra Trkola, Markus Antwerpen, Mathias C Walter, Sylvie van der Werf, Fabiana Gambaro, Sylvie Behillil, Vincent Enouf, Flora Donati, Monta Ustinova, Vita Rovite, Janis Klovins, Oksana Savicka, Anke K Wienecke-Baldacchino, Catherine Ragimbeau, Guillaume Fournier, Joël Mossong, Stephan W Aberle, Mattias Haukland, Theresa Enkirch, Abdolreza Advani, Maria Lind Karlberg, Oskar Karlsson Lindsjö, Sandra Broddesson, Monika Sláviková, Martina Ličková, Boris Klempa, Edita Staroňová, Elena Tichá, Tomáš Szemes, Diana Rusňáková, Tanja Stadler, Josep Quer, Andres Anton, Cristina Andres, Maria Piñana, Damir Garcia-Cehic, Tomas Pumarola, Jacques Izopet, Georgia Gioula, Maria Exindari, Anna Papa, Dimitrios Chatzidimitriou, Symeon Metallidis, Stella Pappa, Milan Macek Jr, Jan Geryk, Petr Brož, Aleš Briksí, Petr Hubáček, Pavel Dřevínek, Miroslav Zajac, Petr Kvapil, Michal Holub, Kateřina Kvapilová, Adam Novotný, Martin Kašný, Petr Klempt, Olli Vapalahti, Teemu Smura, Tarja Sironen, Philippe Selhorst, Colin Anthony, Kevin Ariën, Etienne Simon-Loriere, Lukasz Rabalski, Krystyna Bienkowska-Szewczyk, Vítor Borges, Joana Isidro, João Paulo Gomes, Raquel Guiomar, Pedro Pechirra, Inês Costa, Sílvia Duarte, Luís Vieira, Krzysztof Pyrc, Neta S Zuckerman, Shahlo Turdikulova, Alisher Abdullaev, Dilbar Dalimova, Abror Abdurakhimov, Adriano Tagliabracci, Federica Alessandrini, Filomena Melchionda, Valerio Onofri, Chiara Turchi, Patrizia Bagnarelli, Stefano Menzo, Sara Caucci, Laura Di Sante, Alexandra Popa, Jakob-Wendelin Genger, Benedikt Agerer, Alexander Lercher, Lukas Endler, Mark Smyth, Thomas Penz, Michael Schuster, Martin Senekowitsch, Jan Laine, Christoph Bock, Andreas Bergthaler, Alexandr Shevtsov, Ruslan Kalendar, Yerlan Ramanculov, Alexander Graf, Maximilian Muenchhoff, Oliver T Keppler, Stefan Krebs, Helmut Blum, Alessandro Marcello, Danilo Licastro, Pierlanfranco D'Agaro, Florian Laubscher, Dejan Vidanovic, Bojana Tesovic, Jeremy Volkening, Nicola Clementi, Nicasio Mancini, Maja Rupnik, Aleksander Mahnic, Andreas Walker, Torsten Houwaart, Tobias Wienemann, Malte Kohns Vasconcelos, Daniel Strelow, Björn-Erik Ole Jensen, Tina Senff, Lisanna Hülse, Ortwin Adams, Marcel Andree, Sandra Hauka, Torsten Feldt, Verena Keitel, Detlef Kindgen-Milles, Jörg Timm, Klaus Pfeffer, Alexander T Dilthey, Catherine Moore, Aykut Ozdarendeli, Shaikh Terkis Islam Pavel, Hazel Yetiskin, Gunsu Aydin, Can Holyavkin, Muhammet Ali Uygut, Ceren Cevik, Alexey Shchetinin, Vladimir Gushchin, Gizem Dinler-Doganay, Levent Doganay, Tugba Kizilboga-Akgun, Ilker Karacan, Katarzyna Pancer, Piet Maes, Joan Martí-Carreras, Tony Wawina-Bokalanga, Bert Vanmechelen, Andrea Thürmer, Marianne Wedde, Ralf Dürrwald, Max Von Kleist, Oliver Drechsel, Thorsten Wolff, Stephan Fuchs, Rene Kmiecinski, Janine Michel, Andreas Nitsche, Inmaculada Casas, María Iglesias Caballero, Ángel Zaballos, Pilar Jiménez, Mercedes Jiménez, Sara Monzón Fernández, Sarai Varona Fernández, Isabel Cuesta De La Plaza, Artem Fadeev, Anna Ivanova, Mariia Sergeeva, Paola Stefanelli, M Estee Torok, Grant Hall, Ana da Silva Filipe, Lance Turtle, Safiah Afifi, Kathryn Mccluggage, Robert Beer, Juan Ledesma, Joshua Maksimovic, Karla Spellman, William L Hamilton, Angela Marchbank, Joel Alexander Southgate, Anthony Underwood, Ben Taylor, Corin Yeats, Khalil Abudahab, Matthew R Gemmell, Richard Eccles, Anita Lucaci, Charlotte Abigail Nelson, Lucille Rainbow, Mark Whitehead, Richard Gregory, Sam Haldenby, Steve Paterson, Margaret A Hughes, Martin D Curran, David Baker, Rachel Tucker, Luke R Green, Theresa Feltwell, Fenella D Halstead, Matthew Wyles, Aminu S Jahun, Shazaad S Y Ahmad, Iliana Georgana, Ian Goodfellow, Anna Yakovleva, Luke W Meredith, Artemis Gavriil, Ali Raza Awan, Chloe Fisher, Jonathan Edgeworth, Jessica Lynch, Nathan Moore, Rebecca Williams, Stephen P Kidd, Nicholas Cortes, Kirstyn Brunker, John T Mccrone, Joshua Quick, Nichola Duckworth, Sarah Walsh, Tim Sloan, Catherine Ludden, Ryan P George, Gary Eltringham, Julianne R Brown, Elihu Aranday-Cortes, James G Shepherd, Joseph Hughes, Kathy K Li, Thomas C Williams, Natasha Johnson, Natasha Jesudason, Daniel Mair, Emma Thomson, Rajiv Shah, Yasmin A Parr, Stephen Carmichael, David L Robertson, Kyriaki Nomikou, Alice Broos, Marc Niebel, Katherine Smollett, Lily Tong, Shahjahan Miah, Anita Wittner, Nicole Phillips, Brendan Payne, Rebecca Dewar, Alison Holmes, Frances Bolt, James R Price, Siddharth Mookerjee, Dheeraj K Sethi, Will Potter, Rachael Stanley, Reenesh Prakash, Samir Dervisevic, Jonathan Clive Graham, Andrew Nelson, Darren Smith, Gregory R Young, Wen Chyin Yew, John A Todd, Amy Trebes, Monique Andersson, Matthew Bull, Joanne Watkins, Alec Birchley, Bree Gatica-Wilcox, Lauren Gilbert, Sara Kumžiene-Summerhayes, Sara Rey, Anoop Chauhan, Ethan Butcher, Kelly Bicknell, Scott Elliott, Sharon Glaysher, Angie Lackenby, David Bibby, Steven Platt, Hodan Mohamed, Nicholas William Machin, Jean Lutamyo Mbisa, Jonathan Evans, Malorie Perry, Nicole Pacchiarini, Sally Corden, Alexander Geraint Adams, Amy Gaskin, Jason Coombs, Lee John Graham, Simon Cottrell, Mari Morgan, Laura Gifford, Anastasia Kolyva, Steven John Rudder, Alexander J Trotter, Alison E Mather, Alp Aydin, Andrew J Page, Gemma L Kay, Leonardo de Oliveira Martins, Muhammad Yasir, Nabil-Fareed Alikhan, Nicholas M Thomson, Rachel Gilroy, Robert A Kingsley, Justin O'Grady, Ana Victoria Gutierrez, Maria Diaz, Thanh Le Viet, Ana P Tedim, Evelien M Adriaenssens, C Patrick Mcclure, Christopher Moore, Fei Sang, Gemma Clark, Hannah C Howson-Wells, Johnny Debebe, Jonathan Ball, Joseph Chappell, Manjinder Khakh, Matthew Carlile, Matthew Loose, Michelle M Lister, Nadine Holmes, Theocharis Tsoleridis, Vicki M Fleming, Victoria Wright, Wendy Smith, Michael D Gallagher, Matthew Parker, David G Partridge, Cariad Evans, Paul Baker, Sarah Essex, Steven Liggett, Alexander J Keeley, Matthew Bashton, Stefan Rooke, Samir Dervisevic, Emma Jane Meader, Carlos Enrique Balcazar Lopez, Adrienn Angyal, Mark Kristiansen, Helena J Tutill, Jacqueline Findlay, Lamia Mestek-Boukhibar, Leysa Forrest, Patricia Dyal, Rachel J Williams, Yasmin Panchbhaya, Charlotte A Williams, Sunando Roy, Sarojini Pandey, Jo Stockton, Nicholas J Loman, Radoslaw Poplawski, Samuel Nicholls, W P M Rowe, Fahad Khokhar, Malte Lars Pinckert, Myra Hosmillo, Yasmin Chaudhry, Laura G Caller, Rose K Davidson, Luke Griffith, Andrew Rambaut, Ben Jackson, Rachel Colquhoun, Verity Hill, Jenna Nichols, Patawee Asamaphan, Alistair Darby, Kathryn A Jackson, Miren Iturriza-Gomara, Ecaterina Edith Vamos, Angie Green, David Aanensen, David Bonsall, David Buck, George Macintyre-Cockett, Mariateresa de Cesare, Oliver Pybus, Tanya Golubchik, Garry Scarlett, Katie F Loveson, Samuel C Robson, Angela Beckett, Benjamin Lindsey, Danielle C Groves, Paul J Parsons, Martin P Mchugh, James Daniel Barnes, Carmen F Manso, Dimitris Grammatopoulos, Katja Elisabeth Menger, Ewan Harrison, Rory Gunson, Sharon J Peacock, Gabriel Gonzalez, Michael Carr, Lazar Mihaela, Odette Popovici, Mia Brytting, Catherine Bresner, William Fuller, Trudy Workman, Andreas F Mentis, Athanasios Kossyvakis, Timokratis Karamitros, Vasiliki Pogka, Antonios Kalliaropoulos, Elina Horefti, Aspasia Kontou, Beatriz Martinez-Gonzalez, Voula Labropoulou, Androniki Voulgari-Kokota, Maria Evangelidou, Panagiota Bizta, Maria Belimezi, Laurens Lambrechts, Mehmet Z Doymaz, Merve Kalkan Yazici, Nesibe S Cetin, Elif Karaaslan, Hannimari Kallio-Kokko, Jenni Virtanen, Maija Suvanto, Phuoc Truong Nguyen, Pekka Ellonen, Sari Hannula, Harri Kangas, Vattipally B Sreenu, Katalin Burián, Gabriella Terhes, Katalin Gombos, Attila Gyenesei, Péter Urbán, Róbert Herczeg, Ferenc Jakab, Gábor Kemenesi, Gábor Endre Tóth, Balázs Somogyi, Brigitta Zana, Safia Zeghbib, Anett Kuczmog, Fanni Földes, Zsófia Lanszki, Mónika Madai, Henrietta Papp, Ágnes Nagy, Csaba István Pereszlényi, Gergely Csaba Babinszky, Gábor Dudás, Eszter Csoma, Ahmad N Abou Tayoun, Alawi A Alsheikh-Ali, Tom Loney, Norbert Nowotny, Osama Abdul-Wahab, Fernando Gonzalez-Candelas, Martin H Andersen, Sarah Taylor, Comas, Iñaki [0000-0001-5504-9408], Alm, E., Broberg, E. 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S., Turdikulova, S., Abdullaev, A., Dalimova, D., Abdurakhimov, A., Tagliabracci, A., Alessandrini, F., Melchionda, F., Onofri, V., Turchi, C., Bagnarelli, P., Menzo, S., Caucci, S., Di Sante, L., Popa, A., Genger, J. -W., Agerer, B., Lercher, A., Endler, L., Smyth, M., Penz, T., Schuster, M., Senekowitsch, M., Laine, J., Bock, C., Bergthaler, A., Shevtsov, A., Kalendar, R., Ramanculov, Y., Graf, A., Muenchhoff, M., Keppler, O. T., Krebs, S., Blum, H., Marcello, A., Licastro, D., D'Agaro, P., Laubscher, F., Vidanovic, D., Tesovic, B., Volkening, J., Clementi, N., Mancini, N., Rupnik, M., Mahnic, A., Walker, A., Houwaart, T., Wienemann, T., Vasconcelos, M. K., Strelow, D., Jensen, B. -E. O., Senff, T., Hulse, L., Adams, O., Andree, M., Hauka, S., Feldt, T., Keitel, V., Kindgen-Milles, D., Timm, J., Pfeffer, K., Dilthey, A. T., Moore, C., Ozdarendeli, A., Pavel, S. T. I., Yetiskin, H., Aydin, G., Holyavkin, C., Uygut, M. A., Cevik, C., Shchetinin, A., Gushchin, V., Dinler-Doganay, G., Doganay, L., Kizilboga-Akgun, T., Karacan, I., Pancer, K., Maes, P., Marti-Carreras, J., Wawina-Bokalanga, T., Vanmechelen, B., Thurmer, A., Wedde, M., Durrwald, R., von Kleist, M., Drechsel, O., Wolff, T., Fuchs, S., Kmiecinski, R., Michel, J., Nitsche, A., Casas, I., Caballero, M. I., Zaballos, A., Jimenez, P., Jimenez, M., Fernandez, S. M., Fernandez, S. V., de la Plaza, I. C., Fadeev, A., Ivanova, A., Sergeeva, M., Stefanelli, P., Estee Torok, M., Hall, G., da Silva Filipe, A., Turtle, L., Afifi, S., Mccluggage, K., Beer, R., Ledesma, J., Maksimovic, J., Spellman, K., Hamilton, W. L., Marchbank, A., Southgate, J. A., Underwood, A., Taylor, B., Yeats, C., Abudahab, K., Gemmell, M. R., Eccles, R., Lucaci, A., Nelson, C. A., Rainbow, L., Whitehead, M., Gregory, R., Haldenby, S., Paterson, S., Hughes, M. A., Curran, M. D., Baker, D., Tucker, R., Green, L. R., Feltwell, T., Halstead, F. D., Wyles, M., Jahun, A. S., Ahmad, S. S. Y., Georgana, I., Goodfellow, I., Yakovleva, A., Meredith, L. W., Gavriil, A., Awan, A. R., Fisher, C., Edgeworth, J., Lynch, J., Moore, N., Williams, R., Kidd, S. P., Cortes, N., Brunker, K., Mccrone, J. T., Quick, J., Duckworth, N., Walsh, S., Sloan, T., Ludden, C., George, R. P., Eltringham, G., Brown, J. R., Aranday-Cortes, E., Shepherd, J. G., Hughes, J., Li, K. K., Williams, T. C., Johnson, N., Jesudason, N., Mair, D., Thomson, E., Shah, R., Parr, Y. A., Carmichael, S., Robertson, D. L., Nomikou, K., Broos, A., Niebel, M., Smollett, K., Tong, L., Miah, S., Wittner, A., Phillips, N., Payne, B., Dewar, R., Holmes, A., Bolt, F., Price, J. R., Mookerjee, S., Sethi, D. K., Potter, W., Stanley, R., Prakash, R., Dervisevic, S., Graham, J. C., Nelson, A., Smith, D., Young, G. R., Yew, W. C., Todd, J. A., Trebes, A., Andersson, M., Bull, M., Watkins, J., Birchley, A., Gatica-Wilcox, B., Gilbert, L., Kumziene-Summerhayes, S., Rey, S., Chauhan, A., Butcher, E., Bicknell, K., Elliott, S., Glaysher, S., Lackenby, A., Bibby, D., Platt, S., Mohamed, H., Machin, N. W., Mbisa, J. L., Evans, J., Perry, M., Pacchiarini, N., Corden, S., Adams, A. G., Gaskin, A., Coombs, J., Graham, L. J., Cottrell, S., Morgan, M., Gifford, L., Kolyva, A., Rudder, S. J., Trotter, A. J., Mather, A. E., Aydin, A., Page, A. J., Kay, G. L., de Oliveira Martins, L., Yasir, M., Alikhan, N. -F., Thomson, N. M., Gilroy, R., Kingsley, R. A., O'Grady, J., Gutierrez, A. V., Diaz, M., Viet, T. L., Tedim, A. P., Adriaenssens, E. M., Patrick Mcclure, C., Sang, F., Clark, G., Howson-Wells, H. C., Debebe, J., Ball, J., Chappell, J., Khakh, M., Carlile, M., Loose, M., Lister, M. M., Holmes, N., Tsoleridis, T., Fleming, V. M., Wright, V., Smith, W., Gallagher, M. D., Parker, M., Partridge, D. 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J., Gonzalez, G., Carr, M., Mihaela, L., Popovici, O., Brytting, M., Bresner, C., Fuller, W., Workman, T., Mentis, A. F., Kossyvakis, A., Karamitros, T., Pogka, V., Kalliaropoulos, A., Horefti, E., Kontou, A., Martinez-Gonzalez, B., Labropoulou, V., Voulgari-Kokota, A., Evangelidou, M., Bizta, P., Belimezi, M., Lambrechts, L., Doymaz, M. Z., Yazici, M. K., Cetin, N. S., Karaaslan, E., Kallio-Kokko, H., Virtanen, J., Suvanto, M., Nguyen, P. T., Ellonen, P., Hannula, S., Kangas, H., Sreenu, V. B., Burian, K., Terhes, G., Gombos, K., Gyenesei, A., Urban, P., Herczeg, R., Jakab, F., Kemenesi, G., Toth, G. E., Somogyi, B., Zana, B., Zeghbib, S., Kuczmog, A., Foldes, F., Lanszki, Z., Madai, M., Papp, H., Pereszlenyi, C. I., Babinszky, G. C., Dudas, G., Csoma, E., Abou Tayoun, A. N., Alsheikh-Ali, A. A., Loney, T., Nowotny, N., Abdul-Wahab, O., Gonzalez-Candelas, F., Andersen, M. H., Taylor, S., European Centre for Disease Prevention and Control (ECDC), Public Health Wales Microbiology Cardiff, Faculty of Agriculture and Forestry, Department of Agricultural Sciences, and Institute of Biotechnology
- Subjects
Infecções Respiratórias ,0301 basic medicine ,MESH: Coronavirus Infections ,Epidemiology ,[SDV]Life Sciences [q-bio] ,Distribution (economics) ,Wastewater ,MESH: Base Sequence ,Severe Acute Respiratory Syndrome ,MESH: World Health Organization ,Pandemic ,MESH: Coronavirus ,MESH: COVID-19 ,Sequencing ,Viral ,Clade ,Nomenclature ,Genome ,biology ,COVID-19 ,Europe ,NGS ,SARS-CoV-2 ,WGS ,nomenclature ,sequencing ,Base Sequence ,Betacoronavirus ,Coronavirus ,Coronavirus Infections ,Genome, Viral ,Humans ,Phylogeography ,Pneumonia, Viral ,RNA, Viral ,RNA-Dependent RNA Polymerase ,Spatio-Temporal Analysis ,World Health Organization ,Pandemics ,C500 ,European region ,3. Good health ,Geography ,MESH: Phylogeography ,MESH: RNA-Dependent RNA Polymerase ,MESH: RNA, Viral ,MESH: Betacoronavirus ,Spatio-Temporal Analysi ,MESH: Genome, Viral ,Cartography ,Human ,Bioquímica ,MESH: Pandemics ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Coronaviru ,030106 microbiology ,03 medical and health sciences ,MESH: Spatio-Temporal Analysis ,MESH: Severe Acute Respiratory Syndrome ,Virology ,MESH: SARS-CoV-2 ,Whole genome sequencing ,MESH: Humans ,Whole Genome Sequencing ,Betacoronaviru ,Coronavirus Infection ,business.industry ,Public Health, Environmental and Occupational Health ,Pneumonia ,biology.organism_classification ,B900 ,030104 developmental biology ,MESH: Pneumonia, Viral ,RNA ,SARS_CoV-2 ,3111 Biomedicine ,MESH: Europe ,Human medicine ,business - Abstract
8 páginas, 3 figuras, We show the distribution of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) genetic clades over time and between countries and outline potential genomic surveillance objectives. We applied three genomic nomenclature systems to all sequence data from the World Health Organization European Region available until 10 July 2020. We highlight the importance of real-time sequencing and data dissemination in a pandemic situation, compare the nomenclatures and lay a foundation for future European genomic surveillance of SARS-CoV-2., We gratefully acknowledge the authors, originating and submitting laboratories of the sequences from GISAID’s EpiCoV Database used in the phylogenetic analysis. We gratefully acknowledge all the staff working with sample collection, sample preparation, sequencing, data analysis and data sharing in all laboratories in the WHO European Region for making this work possible.
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19. Developmental validation of a multiplex qPCR assay for simultaneous quantification of nuclear and mitochondrial DNA.
- Author
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Melchionda F, Pesaresi M, Alessandrini F, Onofri V, and Turchi C
- Abstract
Quantification of human DNA is key in forensic genetics. A more accurate estimate of the amount of DNA is essential for planning and optimising genotyping assays, as is evaluating the presence of PCR inhibitory substances and DNA degradation status. Multiplex qPCR assays are helpful in forensics because they can quantify different targets simultaneously, thus saving valuable samples, time, and labour. The aim of this study was to highlight the challenges in the developmental validation of a multiplex real-time PCR assay and the drawbacks encountered in translating a previously described and validated assay (SD quants) to a different technology by modifying the dye probes and reagent mix to be used in a different instrument. We developed a TaqMan probe-based multiplex qPCR using reagents and fluorescent probes adapted for the Rotor-Gene 6000 instrument (QIAGEN, Hilden, Germany). The initial assay combined two mitochondrial DNA (mtDNA) and two nuclear DNA (nDNA) targets, with amplification products of different sizes (mtDNA = 69 and 143 bp; nDNA = 71 and 181 bp), to estimate the DNA degradation status and an internal positive control (IPC) to detect potential inhibitors. During the initial testing of the assay, we observed an interaction between the 69 bp mtDNA target and the 71 bp nDNA target probe, and experiments were conducted to resolve this issue without success. We removed the small nDNA target (71 bp) and changed from a 5-plex to a 4-plex qPCR assay (qMIND). The final tetraplex assay was tested on 105 forensic samples and/or small amounts of degraded DNA, such as bones, teeth, fingernails, formalin-fixed paraffin-embedded tissues (FFPE), and hair shaft samples. The quantification results were compared with data acquired from the same samples using another commercially available quantification system commonly used in forensic laboratories. In addition, the short tandem repeat (STR) profiles were investigated to determine their correlation with the quantitative values obtained. Overall, the qPCR assay was robust and reliable for DNA quantification in samples commonly used in forensic practice., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)
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- 2024
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20. Sudden Cardiac Death and Channelopathies: What Lies behind the Clinical Significance of Rare Splice-Site Alterations in the Genes Involved?
- Author
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Pesaresi M, Bernini Di Michele A, Melchionda F, Onofri V, Alessandrini F, and Turchi C
- Subjects
- Humans, RNA Splice Sites genetics, Mutation, Brugada Syndrome genetics, Ion Channels genetics, Arrhythmias, Cardiac genetics, Clinical Relevance, Channelopathies genetics, Channelopathies pathology, Death, Sudden, Cardiac etiology, Death, Sudden, Cardiac pathology
- Abstract
Background and objectives : Sudden cardiac death (SCD) is a natural and unexpected death of cardiac origin that occurs within 1 h from the onset of acute symptoms. The major leading causes of SCD are cardiomyopathies and channelopathies. In this review, we focus on channelopathies, inherited diseases caused by mutations affecting genes encoding membrane ion channels (sodium, potassium or calcium channels) or cellular structures that affect Ca
2+ availability. The diagnosis of diseases such as long QT, Brugada syndrome, short QT and catecholaminergic polymorphic ventricular tachycardia (CPVT) is still challenging. Currently, genetic testing and next-generation sequencing allow us to identify many rare alterations. However, some non-coding variants, e.g., splice-site variants, are usually difficult to interpret and to classify. Methods : In our review, we searched for splice-site variants of genes involved in channelopathies, focusing on variants of unknown significance (VUSs) registered on ClinVar up to now. Results : The research led to a high number of splice-site VUSs of genes involved in channelopathies, suggesting the performance of deeper studies. Conclusions : In order to interpret the correlation between variants and pathologies, we discuss experimental studies, such as RNA sequencing and functional analysis of proteins. Unfortunately, as these in vitro analyses cannot always be performed, we draw attention to in silico studies as future perspectives in genetics. This review has the aim of discussing the potential methods of detection and interpretation of VUSs, bringing out the need for a future reclassification of variants with currently unknown significance.- Published
- 2024
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