The rate of W chromosome degeneration across multiple avian neo-sex chromosomes

Autor: Hanna Sigeman, Philip A. Downing, Hongkai Zhang, Bengt Hansson

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)

Abstract When sex chromosomes evolve recombination suppression, the sex-limited chromosome (Y/W) commonly degenerate by losing functional genes. The rate of Y/W degeneration is believed to slow down over time as the most essential genes are maintaine

Externí odkaz: https://doaj.org/article/e35b564364e845079157098b4627184d

Findzx: an automated pipeline for detecting and visualising sex chromosomes using whole-genome sequencing data

Autor: Hanna Sigeman, Bella Sinclair, Bengt Hansson

Publikováno v: BMC Genomics, Vol 23, Iss 1, Pp 1-14 (2022)

Abstract Background Sex chromosomes have evolved numerous times, as revealed by recent genomic studies. However, large gaps in our knowledge of sex chromosome diversity across the tree of life remain. Filling these gaps, through the study of novel sp

Externí odkaz: https://doaj.org/article/339721e9297e4e12a5d407c3853ae7ea

A novel neo-sex chromosome in Sylvietta brachyura (Macrosphenidae) adds to the extraordinary avian sex chromosome diversity among Sylvioidea songbirds

Autor: Hanna Sigeman, Hongkai Zhang, Salwan Ali Abed, Bengt Hansson

Publikováno v: Journal of evolutionary biologyREFERENCES. 35(12)

We report the discovery of a novel neo-sex chromosome in an African warbler, Sylvietta brachyura (northern crombec; Macrosphenidae). This species is part of the Sylvioidea superfamily, where four separate autosome–sex chromosome translocation event

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59978c1a64b67fb246ce1e05bd5ebaca
https://pubmed.ncbi.nlm.nih.gov/36156325

The genomic architecture of the passerine MHC region : high repeat content and contrasting evolutionary histories of single copy and tandemly duplicated MHC genes

Autor: Helena Westerdahl, Samantha Mellinger, Hanna Sigeman, Verena E. Kutschera, Estelle Proux‐Wéra, Max Lundberg, Matthias Weissensteiner, Allison Churcher, Ignas Bunikis, Bengt Hansson, Jochen B. W. Wolf, Maria Strandh

The major histocompatibility complex (MHC) is of central importance to the immune system, and an optimal MHC diversity is believed to maximize pathogen elimination. Birds show substantial variation in MHC diversity, ranging from few genes in most bir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf8b564cda4e258c58c4379ba50fe8c
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-193979

Dense sampling of bird diversity increases power of comparative genomics

Autor: Rencia van der Sluis, Nadine Thiele, Borja Milá, Araxi O. Urrutia, Josefin Stiller, Joel Cracraft, Zongji Wang, Qiye Li, Barney A. Schlinger, Guojie Zhang, Ana Tereza Ribeiro de Vasconcelos, Oliver A. Ryder, Rebecca B. Dikow, Thomas L. Parchman, Emily Cavill, John G. Blake, Libby C. Megna, Andrew G. Clark, Christopher C. Witt, Ángela M. Parody-Merino, Jason T. Weir, Wanjun Chen, Jason T. Howard, T. Brandt Ryder, Michael G. Campana, Jon Fjeldså, Robb T. Brumfield, M. Thomas P. Gilbert, Alexandre Aleixo, Gerald Borgia, Qi Fang, Phil F. Battley, Ellen D. Ketterson, Matthew I. M. Louder, Scott A. Taylor, Glaucia Del-Rio, Scott V. Edwards, Sergio Andreu-Sánchez, Fumin Lei, Irby J. Lovette, Neil J. Gemmell, Mikkel-Holger S. Sinding, Carole A. Parent, Huanming Yang, André E. R. Soares, David W. Burt, Guanliang Meng, André Corvelo, Nicolas Dussex, Jimmy A. McGuire, Kira E. Delmore, Marc P. Hoeppner, Julio Rozas, Ângela M. Ribeiro, Les Christidis, Haw Chuan Lim, Guillermo Friis, Guangji Chen, Martin Stervander, Mads F. Bertelsen, Siavash Mirarab, Biao Wang, Hanna Sigeman, Lara Puetz, Qi Zhou, Marta Riutort, Knud A. Jønsson, Christopher N. Balakrishnan, Alexander Suh, Edward L. Braun, Nicholas Costa Barroso Lima, Jeffrey M. DaCosta, Reed Bowman, Yang Liu, Kim Rutherford, Ashot Margaryan, Peter Njoroge, Beth Shapiro, Benedict Paten, Shaohong Feng, Adam M. Fudickar, Jacob González-Solís, Bent O. Petersen, Subir B. Shakya, Henrik Mouritsen, Glauco Camenisch, Maude W. Baldwin, Andrew Hart Reeve, Bruce C. Robertson, Morgan Wirthlin, Shannon J. Hackett, Chunxue Guo, Bengt Hansson, Peter G. Ryan, Miriam Liedvogel, Alain Vignal, Saul J. Cowen, Matthew J. Fuxjager, Robert C. Fleischer, Dustin J. Foote, Joel Armstrong, Joann Mudge, Nancy F. Chen, Santiago Claramunt, Joan Ferrer-Obiol, John W. Fitzpatrick, Leopold Eckhart, Mark E. Hauber, Michael Bunce, Carsten Rahbek, George Pacheco, Dieter Thomas Tietze, Gang Song, Jérôme Fuchs, John P. Dumbacher, Henriette van der Zwan, Love Dalén, Michael J. Braun, Lukas F. Keller, Yuan Deng, Jian Wang, Thomas Sicheritz-Pontén, Tamás Székely, Erich D. Jarvis, Alison Cloutier, David Haussler, Matthew D. Carling, Carina Visser, Paul B. Frandsen, Anna Tigano, Andre Franke, Suvi Ponnikas, Claudio V. Mello, Vicki L. Friesen, Timothy B. Sackton, Rute R. da Fonseca, Frederick H. Sheldon, Duo Xie, Brant C. Faircloth, Bette A. Loiselle, Gary R. Graves, Ian G. Jamieson, Mark Diekhans, Lainy B. Day, Peter A. Hosner, Murray P. Cox, Oliver Krone, Andrew E. Fidler, Peter Houde, Francisco Prosdocimi

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Nature, 587(7833), 252-257. Nature Publishing Group
Nature
Nature, Nature Publishing Group, 2020, 587 (7833), pp.252-257. ⟨10.1038/s41586-020-2873-9⟩
Dipòsit Digital de la UB
Universidad de Barcelona
Josefin Stiller
Natureevents directory, 587(7833):252-257
Feng, S, Stiller, J, Deng, Y, Armstrong, J, Fang, Q, Reeve, A H, Xie, D, Chen, G, Guo, C, Faircloth, B C, Petersen, B, Wang, Z, Zhou, Q, Diekhans, M, Chen, W, Andreu-Sánchez, S, Margaryan, A, Howard, J T, Parent, C, Pacheco, G, Sinding, M-H S, Puetz, L, Cavill, E, Ribeiro, Â M, Eckhart, L, Fjeldså, J, Hosner, P A, Brumfield, R T, Christidis, L, Bertelsen, M F, Sicheritz-Ponten, T, Tietze, D T, Robertson, B C, Song, G, Borgia, G, Claramunt, S, Lovette, I J, Cowen, S J, Njoroge, P, Dumbacher, J P, Ryder, O A, Fuchs, J, Bunce, M, Burt, D W, Cracraft, J, Meng, G, Hackett, S J, Ryan, P G, Jønsson, K A, Jamieson, I G, da Fonseca, R R, Braun, E L, Houde, P, Mirarab, S, Suh, A, Hansson, B, Ponnikas, S, Sigeman, H, Stervander, M, Frandsen, P B, van der Zwan, H, van der Sluis, R, Visser, C, Balakrishnan, C N, Clark, A G, Fitzpatrick, J W, Bowman, R, Chen, N, Cloutier, A, Sackton, T B, Edwards, S V, Foote, D J, Shakya, S B, Sheldon, F H, Vignal, A, Soares, A E R, Shapiro, B, González-Solís, J, Ferrer-Obiol, J, Rozas, J, Riutort, M, Tigano, A, Friesen, V, Dalén, L, Urrutia, A O, Székely, T, Liu, Y, Campana, M G, Corvelo, A, Fleischer, R C, Rutherford, K M, Gemmell, N J, Dussex, N, Mouritsen, H, Thiele, N, Delmore, K, Liedvogel, M, Franke, A, Hoeppner, M P, Krone, O, Fudickar, A M, Milá, B, Ketterson, E D, Fidler, A E, Friis, G, Parody-Merino, Á M, Battley, P F, Cox, M P, Lima, N C B, Prosdocimi, F, Parchman, T L, Schlinger, B A, Loiselle, B A, Blake, J G, Lim, H C, Day, L B, Fuxjager, M J, Baldwin, M W, Braun, M J, Wirthlin, M, Dikow, R B, Ryder, T B, Camenisch, G, Keller, L F, DaCosta, J M, Hauber, M E, Louder, M I M, Witt, C C, McGuire, J A, Mudge, J, Megna, L C, Carling, M D, Wang, B, Taylor, S A, Del-Rio, G, Aleixo, A, Vasconcelos, A T R, Mello, C V, Weir, J T, Haussler, D, Li, Q, Yang, H, Wang, J, Lei, F, Rahbek, C, Gilbert, M T P, Graves, G R, Jarvis, E D, Paten, B & Zhang, G 2020, ' Dense sampling of bird diversity increases power of comparative genomics ', Nature, vol. 587, no. 7833, pp. 252-257 . https://doi.org/10.1038/s41586-020-2873-9

Whole-genome sequencing projects are increasingly populating the tree of life and characterizing biodiversity1–4. Sparse taxon sampling has previously been proposed to confound phylogenetic inference5, and captures only a fraction of the genomic di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::129fbbd5bf327bb1d02e24296333b46e
http://hdl.handle.net/10138/322047