Genome structures resolve the early diversification of teleost fishes

• 成果类型: Article
• 署名作者: Parey, Elise; Louis, Alexandra; Montfort, Jerome; Bouchez, Olivier; Roques, Celine; Iampietro, Carole; Lluch, Jerome; Castinel, Adrien; Donnadieu, Cecile; Desvignes, Thomas; Bucao, Christabel Floi; Jouanno, Elodie; Wen, Ming; Mejri, Sahar; Dirks, Ron; Jansen, Hans; Henkel, Christiaan; Chen, Wei-Jen; Zahm, Margot; Cabau, Cedric; Klopp, Christophe; Thompson, Andrew; Robinson-Rechavi, Marc; Braasch, Ingo; Lecointre, Guillaume; Bobe, Julien; Postlethwait, John H.; Berthelot, Camille; Crollius, Hugues Roest; Guiguen, Yann
• 署名单位: Institut National de la Sante et de la Recherche Medicale (Inserm); Universite PSL; Ecole Normale Superieure (ENS); Centre National de la Recherche Scientifique (CNRS); INRAE; INRAE; University of Oregon; University of Lausanne; Swiss Institute of Bioinformatics; Hunan Normal University; State University System of Florida; Florida Atlantic University; Harbor Branch Oceanographic Institute Foundation; Leiden University; Leiden University - Excl LUMC; Norwegian University of Life Sciences; National Taiwan University; Universite de Toulouse; Ecole Nationale Veterinaire de Toulouse; INRAE; INRAE; Michigan State University; Michigan State University; Universite PSL; Ecole Pratique des Hautes Etudes (EPHE); Centre National de la Recherche Scientifique (CNRS); Museum National d'Histoire Naturelle (MNHN); Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Biology (INSB); Institut National de la Sante et de la Recherche Medicale (Inserm); Pasteur Network; Universite Paris Cite; Institut Pasteur Paris; University of London; University College London
• 刊物名称: SCIENCE
• ISSN/ISSBN: 0036-10295
• DOI: 10.1126/science.abq4257
• 发表日期: 2023-02-10
• 页码: 572-575
• 关键词: reconstruction; phylogenomics; TREE

摘要

Accurate species phylogenies are a prerequisite for all evolutionary research. Teleosts are the largest and most diversified group of extant vertebrates, but relationships among their three oldest extant lineages remain unresolved. On the basis of seven high-quality new genome assemblies in Elopomorpha (tarpons, eels), we revisited the topology of the deepest branches of the teleost phylogeny using independent gene sequence and chromosomal rearrangement phylogenomic approaches. These analyses converged to a single scenario that unambiguously places the Elopomorpha and Osteoglossomorpha (arapaima, elephantnose fish) in a monophyletic sister group to all other teleosts, i.e., the Clupeocephala lineage (zebrafish, medaka). This finding resolves more than 50 years of controversy on the evolutionary relationships of these lineages and highlights the power of combining different levels of genome-wide information to solve complex phylogenies.