Search

Your search keyword '"Núñez, Óscar"' showing total 212 results
Start Over Author "Núñez, Óscar"
212 results on '"Núñez, Óscar"'

1. Bumpy Ride? Understanding the Effects of External Forces on Spatial Interactions in Moving Vehicles

Author

Sasalovici, Markus, Zeqiri, Albin, Schramm, Robin Connor, Nunez, Oscar Javier Ariza, Jansen, Pascal, Freiwald, Jann Philipp, Colley, Mark, Winkler, Christian, and Rukzio, Enrico

Subjects
Computer Science - Human-Computer Interaction
Abstract

As the use of Head-Mounted Displays in moving vehicles increases, passengers can immerse themselves in visual experiences independent of their physical environment. However, interaction methods are susceptible to physical motion, leading to input errors and reduced task performance. This work investigates the impact of G-forces, vibrations, and unpredictable maneuvers on 3D interaction methods. We conducted a field study with 24 participants in both stationary and moving vehicles to examine the effects of vehicle motion on four interaction methods: (1) Gaze&Pinch, (2) DirectTouch, (3) Handray, and (4) HeadGaze. Participants performed selections in a Fitts' Law task. Our findings reveal a significant effect of vehicle motion on interaction accuracy and duration across the tested combinations of Interaction Method x Road Type x Curve Type. We found a significant impact of movement on throughput, error rate, and perceived workload. Finally, we propose future research considerations and recommendations on interaction methods during vehicle movement., Comment: to be published in CHI '25, April 26-May 1, 2025, Yokohama, Japan

Published
2025
Full Text
View/download PDF

3. A Novel Intra-Abdominal Pressure Measurement Device: Design and In Vitro Characterization

Author

Soto, Alejandra, Luna, Ivan, Camacho, José, Núñez, Oscar, López, Néstor, Reyes, Bersain, Magjarević, Ratko, Series Editor, Ładyżyński, Piotr, Associate Editor, Ibrahim, Fatimah, Associate Editor, Lackovic, Igor, Associate Editor, Rock, Emilio Sacristan, Associate Editor, Flores Cuautle, José de Jesús Agustín, editor, Benítez-Mata, Balam, editor, Salido-Ruiz, Ricardo Antonio, editor, Alonso-Silverio, Gustavo Adolfo, editor, Dorantes-Méndez, Guadalupe, editor, Zúñiga-Aguilar, Esmeralda, editor, Vélez-Pérez, Hugo A., editor, Hierro-Gutiérrez, Edgar Del, editor, and Mejía-Rodríguez, Aldo Rodrigo, editor

Published
2024
Full Text
View/download PDF

14. IAPT chromosome data 30

Author

Marhold, Karol, Kučera, Jaromír, de Almeida, Erton Mendonça, Alves, Lânia I.F., Araneda-Beltrán, Claudia, Baeza, Carlos M., Banaev, Evgeny V., Batista, Fabiane R.C., Cacho, N. Ivalú, Chernyagina, Olga A., Cuba-Díaz, Marely, Erst, Andrey S., Felix, Leonardo P., Martins, Eliana Regina Forni, de Andrade, Maria J. Gomes, Gudkova, Polina D., Gupta, Raghbir Chand, Kaur, Kuljit, Aulakh, Mandeep Kaur, Korobkov, Aleksandr A., Kostikova, Vera A., Kotseruba, Violetta V., Krivenko, Denis A., Kuzmin, Igor V., Li, Zhi-Min, Matos, Samara S., Neto, Enoque Medeiros, Melo, André L., Mitrenina, Elizaveta Yu., Nachychko, Viktor O., Neves, José Achilles L., Pirani, José Rubens, Probatova, Nina S., Romero-da Cruz, María V., Ruiz-Ponce, Eduardo, Saggoo, Manjit Inder Singh, Santos, Fabiano J., Santos, Géssica S., Silva, Pollyana K., Singh, Vijay, Souza, Pamela C.S.S., Stuessy, Tod, Sukhorukov, Alexander P., Sun, Hang, Sun, Wen-Guang, Tashev, Alexander N., Tomoshevich, Mariya A., Toro-Núñez, Oscar, Urtubey, Estrella, Vale, Vera L.C., Voronkova, Mariya S., Wang, Wei, Xiang, Kunli, and Zappi, Daniela C.

Published
2019

20. Empirical Second-Line Therapy in 5000 Patients of the European Registry on Helicobacter pylori Management (Hp-EuReg)

Author

Fiorinni, Giulia, Saracino, Ilaria Maria, Carrasco, Manuel Pabon, Huerga, Alma Keco, Almajano, Enrique Alfaro, Martinez Dominguez, Samuel Jesus, Galan, Horacio Alonso, Velayos, Benito, Sadornil, Carmen Dueñas, Botargues Bote, Jose Maria, Gonzalez-Cordero, Pedro Luis, Areia, Miguel, Gomez Rodriguez, Blas Jose, Pellicano, Rinaldo, Nuñez, Óscar, Franceschi, Francesco, Alekseenko, Sergey, Perona, Monica, Abdulkhakov, Rustam, Dominguez-Cajal, Manuel, Notari, Pedro Almela, Camarero, Judith Gomez, Moreno, Manuel Jimenez, Algaba, Alicia, Bermejo, Fernando, Tejada, Javier Tejedor, Susanibar, Elida Oblitas, Boltin, Doron, Georgopoulos, Sotirios, OMorain, Colm, Qasim, Asghar, Beales, Ian, Bakulina, Natalia, Fadeenko, Galina, Malfertheiner, Peter, Rosania, Rosa, Ilchishina, Tatiana, Bogomolov, Pavel, Bakulin, Igor, Zaytsev, Oleg, Gravina, Antonietta Gerarda, Romano, Marco, Di Leo, Alfredo, Losurdo, Giuseppe, Grigorieva, Ludmila, Guillena, Pedro Delgado, Marusic, Marinko, Jurcic, Dragan, Dekhnich, Natalia Nikolaevna, Iyo, Eduardo, de la Peña Negro, Luisa Carmen, Baryshnikova, Natalia, Bakanova, Natalia, Simsek, Halis, Simsek, Cem, Gridnyev, Oleksiy, Fernandez-Bermejo, Miguel, Angueira, Teresa, Ruiz-Zorrilla Lopez, Rafael, Gomez, Barbara, Kovacheva-Slavova, Mila, Lahat, Adi, Alcedo, Javier, Campillo, Ana, Belousova, Liya Nikolaevna, Villarroya, Ramon Pajares, Ljubicic, Neven, Nikolic, Marko, González-Santiago, Jesús M., Santamaría, Diego Burgos, Pakhomova, Anna, Sekulic-Spasic, Izabela, Ghisa, Matteo, Farinati, Fabio, Sagdati, Sabir Irfan, Panic, Nikola, Heluwaert, Frederic, Amorena, Edurne, Moreira, Leticia, Esparrach, Gloria Fernandez, Plotnikova, Ekaterina Yuryevna, Kukla, Michal, Kamburov, Victor, Lamuela Calvo, Luis Javier, Rankovic, Ivan, Lavín, Antonio Cuadrado, Lazaro, Yolanda Arguedas, Carrera Agnieszka Dobrowolska, Victor Gonzalez, Eder, Piotr, Kononova, Alla, Nyssen, Olga P., Vaira, Dino, Pérez Aísa, Ángeles, Rodrigo, Luis, Castro-Fernandez, Manuel, Jonaitis, Laimas, Tepes, Bojan, Vologzhanina, Liudmila, Caldas, María, Lanas, Angel, Lucendo, Alfredo J., Bujanda, Luis, Ortuño, Juan, Barrio, Jesús, Huguet, Jose M., Voynovan, Irina, Lasala, Jorge Perez, Sarsenbaeva, Aiman Silkanovna, Fernandez-Salazar, Luis, Molina-Infante, Javier, Jurecic, Natasa Brglez, Gasbarrini, Antonio, Kupčinskas, Juozas, Bordin, Dmitry, Marcos-Pinto, Ricardo, Lerang, Frode, Leja, Marcis, Buzas, Gyorgy M., Niv, Yaron, Rokkas, Theodore, Phull, Perminder, Smith, Sinead, Shvets, Oleg, Venerito, Marino, Milivojevic, Vladimir, Simsek, Ilkay, Lamy, Vincent, Bytzer, Peter, Boyanova, Lyudmila, Kunovský, Lumír, Beglinger, Christoph, Doulberis, Michael, Marlicz, Wojciech, Goldis, Adrian, Tonkić, Ante, Capelle, Lisette, Puig, Ignasi, Megraud, Francis, Morain, Colm O’, and Gisbert, Javier P.

Published
2022
Full Text
View/download PDF

22. Evolution of the use, effectiveness and safety of bismuth-containing quadruple therapy for Helicobacter pylori infection between 2013 and 2021: results from the European registry on H. pylori management (Hp-EuReg).

Author

Olmedo, Llum, Calvet, Xavier, Gené, Emili, Bordin, Dmitry S., Voynovan, Irina, Castro-Fernandez, M., Pabón-Carrasco, Manuel, Keco-Huerga, Alma, Perez-Aisa, Ángeles, Lucendo, Alfredo J., Rodrigo, Luís, Sarsenbaeva, Aiman S., Khlinov, Igor B., Fadieienko, Galyna, Zaytsev, Oleg, Lanas, Ángel, Martínez-Domínguez, Samuel J., Alfaro, Enrique, Jonaitis, Laimas, and Núñez, Óscar

Subjects
VITAMIN B12 deficiency, MEDICAL societies, HELICOBACTER pylori infections, MEDICAL sciences, EXPERIMENTAL medicine, PRESCRIPTION writing
Published
2025
Full Text
View/download PDF

26. Evolution of the use, effectiveness and safety of bismuth-containing quadruple therapy for Helicobacter pyloriinfection between 2013 and 2021: results from the European registry on H. pylorimanagement (Hp-EuReg)

Author

Olmedo, Llum, Calvet, Xavier, Gené, Emili, Bordin, Dmitry S, Voynovan, Irina, Castro-Fernandez, M, Pabón-Carrasco, Manuel, Keco-Huerga, Alma, Perez-Aisa, Ángeles, Lucendo, Alfredo J, Rodrigo, Luís, Sarsenbaeva, Aiman S, Khlinov, Igor B, Fadieienko, Galyna, Zaytsev, Oleg, Lanas, Ángel, Martínez-Domínguez, Samuel J, Alfaro, Enrique, Jonaitis, Laimas, Núñez, Óscar, Pellicano, Rinaldo, Hernández, Luis, Gridnyev, Oleksiy, Kupcinskas, Juozas, Gasbarrini, Antonio, Boltin, Doron, Niv, Yaron, Babayeva, Gu¨lu¨stan, Marcos-Pinto, Ricardo, Tepes, Bojan, Venerito, Marino, Papp, Veronika, Lerang, Frode, Leja, Mārcis, Phull, Perminder S, Marlicz, Wojciech, Doulberis, Michael, Smith, Sinead M, Milivojevic, Vladimir, Kunovsky, Lumir, Mestrovic, Antonio, Matysiak-Budnik, Tamara, Simsek, Halis, Cano-Català, Anna, Puig, Ignasi, Moreira, Leticia, Parra, Pablo, Nyssen, Olga P, Megraud, Francis, O'Morain, Colm, and Gisbert, Javier P

Abstract

BackgroundBismuth quadruple therapies (BQTs) including bismuth, a proton pump inhibitor (PPI) and two antibiotics have been shown to be highly effective for treating Helicobacter pyloriinfection even in areas of high bacterial antibiotic resistance.ObjectiveTo describe the time trends of use, effectiveness and safety of BQT in Europe using the European Registry on Helicobacter pyloriManagement (Hp-EuReg).DesignPatients registered in the Hp-EuReg from 2013 to 2021 who had received BQT were included. The regimens prescribed, the number of eradication attempts, effectiveness, adherence and safety were analysed. The effectiveness was assessed by modified intention to treat (mITT). Time-trend and multivariate analyses were performed to determine variables that predicted treatment success.ResultsOf the 49 690 patients included in the Hp-EuReg, 15 582 (31%) had received BQT. BQT use increased from 8.6% of all treatments in 2013 to 39% in 2021. Single-capsule BQT—containing bismuth, metronidazole and tetracycline—plus a PPI (single-capsule BQT, ScBQT) was the most frequent treatment mode (43%). Schemes that obtained an effectiveness above 90% were the 10-day ScBQT and 14-day BQT using tetracycline plus metronidazole, or amoxicillin plus either clarithromycin or metronidazole. Only ScBQT achieved above 90% cure rates in all the geographical areas studied. Using the ScBQT scheme, adherence, the use of standard or high-dose PPIs, 14-day prescriptions and the use of BQT as first-line treatment were significantly associated with higher mITT effectiveness.ConclusionThe use of BQT increased notably in Europe over the study period. A 10-day ScBQT was the scheme that most consistently achieved optimal effectiveness.Trial registration numberNCT02328131.

Published
2025
Full Text
View/download PDF

29. Assessment of Pablo de Olavide University's Alignment with the 2030 Agenda. A Diagnosis from Seville, Spain

Author

Herrera Sánchez, Miguel Ángel, primary, Ruiz Sutilo, María Jesús, additional, Villagarcía Saiz, Luis, additional, Gallardo Correa, Antonio, additional, Molina Ramírez, María José, additional, Prieto Jiménez, Esther, additional, Rebolledo Gámez, Teresa, additional, Rodríguez Casado, María del Rocío, additional, Domínguez-Serrano, Mónica, additional, Delgado-Vázquez, Ángel M., additional, Casasola Balsells, María Araceli, additional, Huete García, Mª Ángeles, additional, and Acedo Núñez, Óscar, additional

Published
2023
Full Text
View/download PDF

37. Combination of Bismuth and Standard Triple Therapy Eradicates Helicobacter pylori Infection in More than 90% of Patients

Author

McNicholl, Adrian G., Bordin, Dmitry S., Lucendo, Alfredo, Fadeenko, Galina, Fernandez, Manuel Castro, Voynovan, Irina, Zakharova, Natalia Valerievna, Sarsenbaeva, Aiman Silkanovna, Bujanda, Luis, Perez-Aisa, Ángeles, Vologzhanina, Liudmila, Zaytsev, Oleg, Ilchishina, Tatiana, Coba, Cristobal de la, Lasala, Jorge Perez, Alekseenko, Sergey, Modolell, Ines, Molina-Infante, Javier, Ruiz-Zorrilla Lopez, Rafael, Alonso-Galan, Horacio, Moreno, Nuria Fernandez, Hinojosa, Jen, Santaella, Inmaculada, Varela, Pilar, Gonzalez-Cordero, Pedro Luis, Barrio, Jesus, Dominguez-Jimenez, Jose Luis, Nuñez, Oscar, Alcedo, Javier, Nyssen, Olga P., Caldas, Maria, Donday, Maria G., Shvetz, Oleg, Megraud, Francis, O'Morain, Colm, and Gisbert, Javier P.

Published
2020
Full Text
View/download PDF

39. Synthetic quantum algorithm generator for the benchmarking of quantum computers

Author

Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors, Abadal Cavallé, Sergi, Escofet i Majoral, Pau, Ramos Núñez, Óscar, Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors, Abadal Cavallé, Sergi, Escofet i Majoral, Pau, and Ramos Núñez, Óscar

Abstract

Els ràpids avanços en la computació quàntica necessiten metodologies de benchmarking robustes per tal d'avaluar les noves tecnologies eficientment. El benchmarking actual es basa molt en un limitat conjunt de circuits quàntics coneguts o en inputs algorítmics aleatoris, que sovint no reflecteixen tasques o obstacles reals. Aquest projecte tracta la necessitat de benchmarkings més realistes i exhaustius desenvolupant un generador capaç de crear circuits que emulin algoritmes quàntics reals. Extraient informació clau d'algorismes quàntics ja existents el generador proposat produeix nous circuits que mantenen la complexitat, estructura i característiques de problemes reals. Aquests circuits generats donaran lloc a un conjunt òptim i exhaustiu de bechmarks per assistir les tecnologies i eines de la computació quàntica. Amb aquest enfocament, el generador apunta a millorar el procés de testeig i a ajudar als desenvolupadors en la creació de la nova generació d'ordinadors, els ordinadors quàntics., The rapid advancements in quantum computing require robust benchmarking methodologies to evaluate new technologies effectively. Current benchmarking practices rely heavily on a limited set of known quantum circuits or random algorithmic inputs, which often do not reflect real tasks or obstacles. This project addresses the need for more realistic and exhaustive quantum circuit benchmarks by developing a generator able to create circuits that emulate real quantum algorithms. By extracting key metrics from existing quantum circuits, the proposed generator produces new circuits that maintain the complexities, structures, and characteristics of real-world problems. These generated circuits will provide a richer and more varied set of benchmarks for assessing quantum computing technologies and tools. With this approach, the generator aims to improve the testing process and help the researchers in the development of the next generation of computers, the quantum computers.

Published
2024

40. Role of proton pump inhibitors dosage and duration in Helicobacter pylori eradication treatment: Results from the European Registry on H. pylori management

Author

Pabón-Carrasco, Manuel, Keco-Huerga, Alma, Castro-Fernández, Manuel, Saracino, Ilaria Maria, Fiorini, Giulia, Vaira, Dino, Pérez-Aísa, Ángele, Tepes, Bojan, Jonaitis, Laima, Voynovan, Irina, Lucendo, Alfredo J, Lanas, Ángel, Martínez-Domínguez, Samuel J, Almajano, Enrique Alfaro, Rodrigo, Lui, Vologzanina, Ludmila, Brglez Jurecic, Natasa, Denkovski, Maja, Bujanda, Lui, Abdulkhakov, Rustam A, Huguet, Jose M, Fernández-Salazar, Lui, Alcaide, Noelia, Velayos, Benito, Silkanovna Sarsenbaeva, Aiman, Zaytsev, Oleg, Ilchishina, Tatiana, Barrio, Jesú, Bakulin, Igor, Perona, Monica, Alekseenko, Sergey, Romano, Marco, Gravina, Antonietta G, Núñez, Óscar, Gómez Rodríguez, Blas José, Ledro-Cano, Diego, Pellicano, Rinaldo, Bogomolov, Pavel, Domínguez-Cajal, Manuel, Almela, Pedro, Gomez-Camarero, Judith, Bordin, Dmitry S, Gasbarrini, Antonio, Kupčinskas, Juoza, Cano-Català, Anna, Moreira, Leticia, Nyssen, Olga P, Mégraud, Franci, O'Morain, Colm, Gisbert, Javier P, Gasbarrini, Antonio (ORCID:0000-0002-7278-4823), Pabón-Carrasco, Manuel, Keco-Huerga, Alma, Castro-Fernández, Manuel, Saracino, Ilaria Maria, Fiorini, Giulia, Vaira, Dino, Pérez-Aísa, Ángele, Tepes, Bojan, Jonaitis, Laima, Voynovan, Irina, Lucendo, Alfredo J, Lanas, Ángel, Martínez-Domínguez, Samuel J, Almajano, Enrique Alfaro, Rodrigo, Lui, Vologzanina, Ludmila, Brglez Jurecic, Natasa, Denkovski, Maja, Bujanda, Lui, Abdulkhakov, Rustam A, Huguet, Jose M, Fernández-Salazar, Lui, Alcaide, Noelia, Velayos, Benito, Silkanovna Sarsenbaeva, Aiman, Zaytsev, Oleg, Ilchishina, Tatiana, Barrio, Jesú, Bakulin, Igor, Perona, Monica, Alekseenko, Sergey, Romano, Marco, Gravina, Antonietta G, Núñez, Óscar, Gómez Rodríguez, Blas José, Ledro-Cano, Diego, Pellicano, Rinaldo, Bogomolov, Pavel, Domínguez-Cajal, Manuel, Almela, Pedro, Gomez-Camarero, Judith, Bordin, Dmitry S, Gasbarrini, Antonio, Kupčinskas, Juoza, Cano-Català, Anna, Moreira, Leticia, Nyssen, Olga P, Mégraud, Franci, O'Morain, Colm, Gisbert, Javier P, and Gasbarrini, Antonio (ORCID:0000-0002-7278-4823)

Abstract

Background: Management of Helicobacter pylori (H. pylori) infection requires co-treatment with proton pump inhibitors (PPIs) and the use of antibiotics to achieve successful eradication.Aim: To evaluate the role of dosage of PPIs and the duration of therapy in the effectiveness of H. pylori eradication treatments based on the 'European Registry on Helicobacter pylori management' (Hp-EuReg).Methods: Hp-EuReg is a multicentre, prospective, non-interventionist, international registry on the routine clinical practice of H. pylori management by European gastroenterologists. All infected adult patients were systematically registered from 2013 to 2022.Results: Overall, 36,579 patients from five countries with more than 1000 patients were analysed. Optimal (>= 90%) first-line-modified intention-to-treat effectiveness was achieved with the following treatments: (1) 14-day therapies with clarithromycin-amoxicillin-bismuth and metronidazole-tetracycline-bismuth, both independently of the PPI dose prescribed; (2) All 10-day (except 10-day standard triple therapy) and 14-day therapies with high-dose PPIs; and (3) 10-day quadruple therapies with clarithromycin-amoxicillin-bismuth, metronidazole-tetracycline-bismuth, and clarithromycin-amoxicillin-metronidazole (sequential), all with standard-dose PPIs. In first-line treatment, optimal effectiveness was obtained with high-dose PPIs in all 14-day treatments, in 10- and 14-day bismuth quadruple therapies and in 10-day sequential with standard-dose PPIs. Optimal second-line effectiveness was achieved with (1) metronidazole-tetracycline-bismuth quadruple therapy for 14- and 10 days with standard and high-dose PPIs, respectively; and (2) levofloxacin-amoxicillin triple therapy for 14 days with high-dose PPIs. None of the 7-day therapies in both treatment lines achieved optimal effectiveness.Conclusions: We recommend, in first-line treatment, the use of high-dose PPIs in 14-day triple therapy and in 10-or 14-day quadruple concomitant

Published
2024

45. Global Brassicaceae phylogeny based on filtering of 1,000-gene dataset

Author

Hendriks, Kasper P., primary, Kiefer, Christiane, additional, Al-Shehbaz, Ihsan A., additional, Bailey, C. Donovan, additional, Hooft van Huysduynen, Alex, additional, Nikolov, Lachezar A., additional, Nauheimer, Lars, additional, Zuntini, Alexandre R., additional, German, Dmitry A., additional, Franzke, Andreas, additional, Koch, Marcus A., additional, Lysak, Martin A., additional, Toro-Núñez, Óscar, additional, Özüdoğru, Barış, additional, Invernón, Vanessa R., additional, Walden, Nora, additional, Maurin, Olivier, additional, Hay, Nikolai M., additional, Shushkov, Philip, additional, Mandáková, Terezie, additional, Schranz, M. Eric, additional, Thulin, Mats, additional, Windham, Michael D., additional, Rešetnik, Ivana, additional, Španiel, Stanislav, additional, Ly, Elfy, additional, Pires, J. Chris, additional, Harkess, Alex, additional, Neuffer, Barbara, additional, Vogt, Robert, additional, Bräuchler, Christian, additional, Rainer, Heimo, additional, Janssens, Steven B., additional, Schmull, Michaela, additional, Forrest, Alan, additional, Guggisberg, Alessia, additional, Zmarzty, Sue, additional, Lepschi, Brendan J., additional, Scarlett, Neville, additional, Stauffer, Fred W., additional, Schönberger, Ines, additional, Heenan, Peter, additional, Baker, William J., additional, Forest, Félix, additional, Mummenhoff, Klaus, additional, and Lens, Frederic, additional

Published
2023
Full Text
View/download PDF

46. “Alstroemeria maxima(Alstroemeriaceae, Alstroemerieae), a hidden giant” revealed through integrative taxonomy

Author

Villalobos, Nicolás I., Baeza, Carlos M., Finot, Víctor L., Toro-Núñez, Óscar, Ruiz-Ponce, Eduardo, Takayama, Koji, Noda, Hiroshi, Collado, Gonzalo A., and Mora-Poblete, Freddy

Abstract

This study delves into the cytogenetic, molecular, and ecological aspects of the Alstroemeria pulchracomplex, emphasizing the role of prior morpho-colorimetric analyses in differentiating the infraspecific taxa of A. pulchra. The integration of advanced morpho-colorimetric analyses provided a quantitative basis for this differentiation, showcasing significant variations in flower morphology and coloration that precede and complement the cytogenetic, molecular, and ecological findings presented herein. Cytogenetic studies unveiled chromosomal disparities, and differentiated genetic clusters support the taxonomic separation of A. pulchravar. maximafrom A. pulchravar. pulchraand A. pulchrasubsp. lavandulacea. Additionally, updated morphometric descriptions, observations, and a differentiation key for the subspecies of A. pulchraare provided. This integrative approach not only deepens the understanding of biodiversity and adaptation in Alstroemeriabut also underscores the synergy between various scientific disciplines to unravel taxonomic complexities. The obtained results pose new questions about the evolution and adaptation in related Alstroemeriaspecies, the methodologies utilized can serve as a significant contribution to future research and conservation of this botanical genus with ornamental and ecological value.

Published
2024
Full Text
View/download PDF

50. Global Brassicaceae phylogeny based on filtering of 1,000-gene dataset

Author

Hendriks, K. (Kasper), Kiefer, Christiane, Al-Shehbaz, Ihsan A., Bailey, C. Donovan, Hooft van Huysduynen, A. (Alex), Nikolov, Lachezar A., Nauheimer, Lars, Zuntini, Alexandre R., German, Dmitry A., Franzke, Andreas, Koch, Marcus A., Lysak, Martin A., Toro-Núñez, Óscar, Özüdoğru, Barış, Invernón, Vanessa R., Walden, Nora, Maurin, Olivier, Hay, Nikolai M., Shushkov, Philip, Mandáková, Terezie, Schranz, M. Eric, Thulin, Mats, Windham, Michael D., Rešetnik, Ivana, Španiel, Stanislav, Ly, E. (Elfy), Pires, J. Chris, Harkess, Alex, Neuffer, Barbara, Vogt, Robert, Bräuchler, Christian, Rainer, Heimo, Janssens, Steven B., Schmull, Michaela, Forrest, Alan, Guggisberg, Alessia, Zmarzty, Sue, Lepschi, Brendan J., Scarlett, Neville, Stauffer, Fred W., Schönberger, Ines, Heenan, Peter, Baker, William J., Forest, Félix, Mummenhoff, Klaus, Lens, Frederic, Hendriks, K. (Kasper), Kiefer, Christiane, Al-Shehbaz, Ihsan A., Bailey, C. Donovan, Hooft van Huysduynen, A. (Alex), Nikolov, Lachezar A., Nauheimer, Lars, Zuntini, Alexandre R., German, Dmitry A., Franzke, Andreas, Koch, Marcus A., Lysak, Martin A., Toro-Núñez, Óscar, Özüdoğru, Barış, Invernón, Vanessa R., Walden, Nora, Maurin, Olivier, Hay, Nikolai M., Shushkov, Philip, Mandáková, Terezie, Schranz, M. Eric, Thulin, Mats, Windham, Michael D., Rešetnik, Ivana, Španiel, Stanislav, Ly, E. (Elfy), Pires, J. Chris, Harkess, Alex, Neuffer, Barbara, Vogt, Robert, Bräuchler, Christian, Rainer, Heimo, Janssens, Steven B., Schmull, Michaela, Forrest, Alan, Guggisberg, Alessia, Zmarzty, Sue, Lepschi, Brendan J., Scarlett, Neville, Stauffer, Fred W., Schönberger, Ines, Heenan, Peter, Baker, William J., Forest, Félix, Mummenhoff, Klaus, and Lens, Frederic

Abstract

The mustard family (Brassicaceae) is a scientifically and economically important family, containing the model plant Arabidopsis thaliana and numerous crop species that feed billions worldwide. Despite its relevance, most phylogenetic trees of the family are incompletely sampled and often contain poorly supported branches. Here, we present the most complete Brassicaceae genus-level family phylogenies to date (Brassicaceae Tree of Life or BrassiToL) based on nuclear (1,081 genes, 319 of the 349 genera; 57 of the 58 tribes) and plastome (60 genes, 265 genera; all tribes) data. We found cytonuclear discordance between the two, which is likely a result of rampant hybridization among closely and more distantly related lineages. To evaluate the impact of such hybridization on the nuclear phylogeny reconstruction, we performed five different gene sampling routines, which increasingly removed putatively paralog genes. Our cleaned subset of 297 genes revealed high support for the tribes, whereas support for the main lineages (supertribes) was moderate. Calibration based on the 20 most clock-like nuclear genes suggests a late Eocene to late Oligocene origin of the family. Finally, our results strongly support a recently published new family classification, dividing the family into two subfamilies (one with five supertribes), together representing 58 tribes. This includes five recently described or re-established tribes, including Arabidopsideae, a monogeneric tribe accommodating Arabidopsis without any close relatives. With a worldwide community of thousands of researchers working on Brassicaceae and its diverse members, our new genus-level family phylogeny will be an indispensable tool for studies on biodiversity and plant biology.

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results