Phylogenomic Evidence of Reinfection and Persistence of SARS-CoV-2: First Report from Colombia

Autor: Juan David Ramírez, Marina Muñoz, Nathalia Ballesteros, Luz H. Patiño, Sergio Castañeda, Carlos A. Rincón, Claudia Mendez, Carolina Oliveros, Julie Perez, Elizabeth K. Márquez, Frank de los Santos Ortiz, Camilo A. Correa-Cárdenas, Maria Clara Duque, Alberto Paniz-Mondolfi

Publikováno v: Vaccines, Vol 9, Iss 3, p 282 (2021)

The continuing evolution of SARS-CoV-2 and the emergence of novel variants have raised concerns about possible reinfection events and potential changes in the coronavirus disease 2019 (COVID-19) transmission dynamics. Utilizing Oxford Nanopore techno

Externí odkaz: https://doaj.org/article/7c1f41d8cb1347a69d2da126e79d8516

Separating the effects of sex hormones and sex chromosomes on behavior in the African pygmy mouse Mus minutoides, a species with XY female sex reversal

Autor: Frederic Veyrunes, Julie Perez, Louise Heitzmann, Paul A Saunders, Laurent Givalois

In mammals, most sex differences in phenotype are controlled by gonadal hormones, but recent work on transgenic mice have shown that sex chromosomes can have a direct influence on sex-specific behaviors. In this study, we take advantage of the natura

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::699924ec4dbd4665094df67e8d7b0953
https://doi.org/10.1101/2022.07.11.499546

Genotypic sex shapes maternal care in the African Pygmy mouse,Mus minutoides

Autor: Louise D. Heitzmann, Marie Challe, Julie Perez, Laia Castell, Evelyne Galibert, Agnes Martin, Emmanuel Valjent, Frederic Veyrunes

Sexually dimorphic behaviours, such as parental care, have long been thought to be driven mostly, if not exclusively, by gonadal hormones. In the past two decades, a few studies have challenged this view, highlighting the direct influence of the sex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23eccfa02d25db0d1cd3d859e842bc8d
https://doi.org/10.1101/2022.04.05.487174

A supernumerary 'B-sex' chromosome drives male sex determination in the Pachón cavefish, Astyanax mexicanus

Autor: Séverine Beille, Sylvie Rétaux, John H. Postlethwait, Claire Kuchly, Hugues Parrinello, Amaury Herpin, Tomáš Pavlica, Ahmed Al-Rikabi, Christophe Klopp, Cécile Donnadieu, Jorge Torres-Paz, Manfred Schartl, Lisa Gil, Thomas Liehr, Joerg Bohlen, Adrien Castinel, Romain Feron, Yann Guiguen, Céline Lopez-Roques, Margot Zahm, Cédric Cabau, Boudjema Imarazene, Frédéric Veyrunes, Thomas D. Mueller, Elodie Jouanno, Alexandr Sember, Kang Du, Sergey A. Simanovsky, Qiaowei Pan, Julie Perez, Laurent Journot

Publikováno v: Current Biology-CB
Current Biology-CB, 2021, 31 (21), pp.4800-4809.e9. ⟨10.1016/j.cub.2021.08.030⟩
Current Biology-CB, Elsevier, 2021, 31 (21), pp.4800-4809.e9. ⟨10.1016/j.cub.2021.08.030⟩
Curr Biol

Sex chromosomes are generally derived from a pair of classical type-A chromosomes, and relatively few alternative models have been proposed up to now.(1,2) B chromosomes (Bs) are supernumerary and dispensable chromosomes with non-Mendelian inheritanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799d3e7d8293af5a38ce4fdbd576c6cc
https://hal.inrae.fr/hal-03337251/file/Imarazene_2021__Current-biology.pdf

Space use variation in co-occurring sister species: response to environmental variation or competition?

Autor: Claire M S Dufour, Christine Meynard, Johan Watson, Camille Rioux, Simon Benhamou, Julie Perez, Jurie J du Plessis, Nico Avenant, Neville Pillay, Guila Ganem

Publikováno v: PLoS ONE, Vol 10, Iss 2, p e0117750 (2015)

Coexistence often involves niche differentiation either as the result of environmental divergence, or in response to competition. Disentangling the causes of such divergence requires that environmental variation across space is taken into account, wh

Externí odkaz: https://doaj.org/article/726466940d9a4ff7991f44e3e4b4f3cd