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2. The abundant fraction of soil microbiomes regulates the rhizosphere function in crop wild progenitors.

Author

de Celis, Miguel, Fernández‐Alonso, María José, Belda, Ignacio, García, Carlos, Ochoa‐Hueso, Raúl, Palomino, Javier, Singh, Brajesh K., Yin, Yue, Wang, Jun‐Tao, Abdala‐Roberts, Luis, Alfaro, Fernando D., Angulo‐Pérez, Diego, Arthikala, Manoj‐Kumar, Corwin, Jason, Gui‐Lan, Duan, Hernandez‐Lopez, Antonio, Nanjareddy, Kalpana, Pasari, Babak, Quijano‐Medina, Teresa, and Rivera, Daniela S.

Subjects
RHIZOSPHERE, SUSTAINABLE agriculture, SOILS, CROPS, INVERTEBRATE communities
Abstract

The rhizosphere influence on the soil microbiome and function of crop wild progenitors (CWPs) remains virtually unknown, despite its relevance to develop microbiome‐oriented tools in sustainable agriculture. Here, we quantified the rhizosphere influence—a comparison between rhizosphere and bulk soil samples—on bacterial, fungal, protists and invertebrate communities and on soil multifunctionality across nine CWPs at their sites of origin. Overall, rhizosphere influence was higher for abundant taxa across the four microbial groups and had a positive influence on rhizosphere soil organic C and nutrient contents compared to bulk soils. The rhizosphere influence on abundant soil microbiomes was more important for soil multifunctionality than rare taxa and environmental conditions. Our results are a starting point towards the use of CWPs for rhizosphere engineering in modern crops. [ABSTRACT FROM AUTHOR]

Published
2024
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3. Soil biogeography at the habitats of origin of major crops

Author

Fernández-Alonso, María José, primary, de Celis, Miguel, additional, Belda, Ignacio, additional, Palomino, Javier, additional, García, Carlos, additional, Gaitán, Juan, additional, Wang, Juntao, additional, Abdala-Roberts, Luis, additional, Alfaro, Fernando, additional, Angulo-Pérez, Diego, additional, Arthikala, Manoj-Kumar, additional, Chalasani, Danteswari, additional, Corwin, Jason, additional, Duan, Gui-Lan, additional, Hernandez-Lopez, Antonio, additional, Nanjareddy, Kalpana, additional, Nayaka, Siddaiah Chandra, additional, Pasari, Babak, additional, Patro, TSSK, additional, Podile, Appa Rao, additional, Quijano‐Medina, Teresa, additional, Rivera, Daniela S, additional, Sarma, PVSRN, additional, Shaaf, Salar, additional, Trivedi, Pankaj, additional, Yang, Qingwen, additional, Yin, Yue, additional, Zaady, Eli, additional, Zhu, Yong-Guan, additional, Singh, Brajesh, additional, Delgado-Baquerizo, Manuel, additional, García-Palacios, Pablo, additional, and Milla, Ruben, additional

Published
2023
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6. Enteral Nutrition in Neurological Patients

Author

Romero, Francisco Botella, Hernández-López, Antonio, Martínez, José Joaquín Alfaro, Gómez-Garrido, Marta, Lamas-Oliveira, Cristina, Rajendram, Rajkumar, editor, Preedy, Victor R., editor, and Patel, Vinood B., editor

Published
2015
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10. Mutation discovery for crop improvement

Author

Parry, Martin A. J., Madgwick, Pippa J., Bayon, Carlos, Tearall, Katie, Hernandez-Lopez, Antonio, Baudo, Marcela, Rakszegi, Mariann, Hamada, Walid, Al-Yassin, Adnan, Ouabbou, Hassan, Labhilili, Mustapha, and Phillips, Andrew L.

Published
2009
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11. Importance of clinical variables in the diagnosis of MODY2 and MODY3

Author

Pinés Corrales, Pedro J., López Garrido, M. Pilar, Louhibi Rubio, Lynda, Aznar Rodríguez, Silvia, López Jiménez, Luz M., Lamas Oliveira, Cristina, Lozano García, José J., Alfaro Martínez, José J., Hernández López, Antonio, Requejo Castillo, Ramón, Escribano Martínez, Julio, and Botella Romero, Francisco

Published
2011
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12. High resolution melting analysis for the detection of EMS induced mutations in wheat SbeIIa genes

Author

Botticella Ermelinda, Sestili Francesco, Hernandez-Lopez Antonio, Phillips Andrew, and Lafiandra Domenico

Subjects
Botany, QK1-989
Abstract

Abstract Background Manipulation of the amylose-amylopectin ratio in cereal starch has been identified as a major target for the production of starches with novel functional properties. In wheat, silencing of starch branching enzyme genes by a transgenic approach reportedly caused an increase of amylose content up to 70% of total starch, exhibiting novel and interesting nutritional characteristics. In this work, the functionality of starch branching enzyme IIa (SBEIIa) has been targeted in bread wheat by TILLING. An EMS-mutagenised wheat population has been screened using High Resolution Melting of PCR products to identify functional SNPs in the three homoeologous genes encoding the target enzyme in the hexaploid genome. Results This analysis resulted in the identification of 56, 14 and 53 new allelic variants respectively for SBEIIa-A, SBEIIa-B and SBEIIa-D. The effects of the mutations on protein structure and functionality were evaluated by a bioinformatic approach. Two putative null alleles containing non-sense or splice site mutations were identified for each of the three homoeologous SBEIIa genes; qRT-PCR analysis showed a significant decrease of their gene expression and resulted in increased amylose content. Pyramiding of different single null homoeologous allowed to isolate double null mutants showing an increase of amylose content up to 21% compared to the control. Conclusion TILLING has successfully been used to generate novel alleles for SBEIIa genes known to control amylose content in wheat. Single and double null SBEIIa genotypes have been found to show a significant increase in amylose content.

Published
2011
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13. Tracking origins of the highly invasive horse-chestnut leafminer using herbaria and minibarcodes

Author

Lees, David C, Lack, Walter H, Rougerie, Rodolphe, Hernandez-Lopez, Antonio, Raus, Thomas, Avtzis, Nikolaos D, Augustin, Sylvie, Lopez-Vaamonde, Carlos, Natural History Museum, Free University of Berlin (FU), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Université de la Méditerranée - Aix-Marseille 2, Technological Educational Institute of Kavala, Unité de recherche Zoologie Forestière (URZF), and Institut National de la Recherche Agronomique (INRA)

Subjects
phylogénétique, horse chestnut leafminer, [SDV.BIO]Life Sciences [q-bio]/Biotechnology, gracillariidae, interaction plante insecte, herbier, Biotechnologies, phylogeography, biodiversité, plante-insect interaction, Biologie animale, origin, [SDV.BDD]Life Sciences [q-bio]/Development Biology, ComputingMilieux_MISCELLANEOUS, herbarium, biodiversity, Animal biology, mineuse du marronnier d'inde, invasive alien species, phylogenetic, pest insect, espece exotique invasive, [SDV.BA]Life Sciences [q-bio]/Animal biology, Biologie du développement, adn, phylogéographie, Development Biology, lepidoptera, Cameraria ohridella
Abstract

International audience

Published
2012

14. Host tracking or cryptic adaptation? Phylogeography of Pediobius saulius (Hymenoptera, Eulophidae), a parasitoid of the highly invasive horse-chestnut leafminer

Author

Hernandez Lopez, Antonio, Rougerie, Rodolphe, Augustin, Sylvie, Lees, David, Tomov, Rumen, Kenis, Marc, Cota, Ejup, Kullaj, Endrit, Hansson, Christer, Grabenweger, Giselher, Roques, Alain, Lopez Vaamonde, Carlos, Unité de recherche Zoologie Forestière (URZF), Institut National de la Recherche Agronomique (INRA), Étude et compréhension de la biodiversité (ECODIV), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU), Department of Entomology, Natural History Museum [Oslo], University of Oslo (UiO)-University of Oslo (UiO), University of Forestry (UF), Centre for Agricultural and Biosciences International Europe - Switzerland (CABI Europe - Switzerland), Plant Protection Department, Faculty of Agriculture and Environment, Agricultural University of Tirana, Department of Horticulture, Faculty of Agriculture and Food, Institute of Plant Health, Austrian Agency for Health and Food Safety, and Unité de recherche Zoologie Forestière (UZF)

Subjects
espèce cryptique, horse chestnut leafminer, morphological variation, taxonomie, [SDV]Life Sciences [q-bio], gracillariidae, phylogeography, Pediobus saulius, taxonomy, interaction plante hôte parasite, phylogenetic tree, DNA sequencing, polyphagy, invasive alien species, parasitoid, cryptic species, host-parasitoid interaction, variation morphologique, mineuse du marronnier d'inde, balkans, parasitoïde, fungi, phylogéographie, séquence d'adn, eulophidae, espece exotique invasive, polyphagie, arbre phylogénétique, lepidoptera, hymenoptera, europe, Cameraria ohridella
Abstract

Classical biological control is often advocated as a tool for managing invasive species. However, accurate evaluations of parasitoid species complexes and assessment of host specificity are impeded by the lack of morphological variation. Here, we study the possibility of host races/species within the eulophid wasp Pediobius saulius, a pupal generalist parasitoid that parasitize the highly invasive horse-chestnut leaf-mining moth Cameraria ohridella. We analysed the population genetic structure, host associations and phylogeographic patterns of P. saulius in Europe using the COI mitochondrial gene. This marker strongly supports a division into at least five highly differentiated parasitoid complexes, within two of which clades with differing degrees of host specialization were found: a Balkan clade that mainly (but not only) attacks C. ohridella and a more generalist European group that attacks many hosts, including C. ohridella. The divergence in COI (up to 7.6%) suggests the existence of cryptic species, although this is neither confirmed by nuclear divergence nor morphology. We do not find evidence of host tracking. The higher parasitism rates observed in the Balkans and the scarcity of the Balkan–Cameraria haplotypes out of the Balkans open the possibility of using these Balkan haplotypes as biological control agents of C. ohridella elsewhere in Europe.

Published
2012

15. Tracking origins of invasive leaf-mining moths using herbaria and minibarcodes

Author

Lees, David C, Lack, Walter H, Rougerie, Rodolphe, Hernandez-Lopez, Antonio, Raus, Thomas, Avtzis, Nikolaos D, Augustin, Sylvie, Lopez-Vaamonde, Carlos, Natural History Museum, Free University of Berlin (FU), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Université de la Méditerranée - Aix-Marseille 2, Technological Educational Institute of Kavala, Unité de recherche Zoologie Forestière (URZF), Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
horse chestnut leafminer, invasive alien species, [SDV.BIO]Life Sciences [q-bio]/Biotechnology, [SDV.BA] Life Sciences [q-bio]/Animal biology, [SDV.BA]Life Sciences [q-bio]/Animal biology, phylogeography, [SDV.BIO] Life Sciences [q-bio]/Biotechnology, espece exotique invasive, plante-insect interaction, pest insect, [SDV.BDD] Life Sciences [q-bio]/Development Biology, origin, phylogenetic, [SDV.BDD]Life Sciences [q-bio]/Development Biology, ComputingMilieux_MISCELLANEOUS, herbarium, biodiversity
Abstract

International audience

Published
2011

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