Comparative genomics provides insights into the aquatic adaptations of mammals
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
Comparative genomics provides insights into the aquatic adaptations of mammals. / Yuan, Yuan; Zhang, Yaolei; Zhang, Peijun; Liu, Chang; Wang, Jiahao; Gao, Haiyu; Rus Hoelzel, A.; Seim, Inge; Lv, Meiqi; Lin, Mingli; Dong, Lijun; Gao, Haoyang; Yang, Zixin; Caruso, Francesco; Lin, Wenzhi; Da Fonseca, Rute R.; Wang, Ding; Wang, Xianyan; Rasmussen, Marianne H.; Liu, Mingming; Zheng, Jinsong; Zhao, Liyuan; Campos, Paula F.; Kang, Hui; Iversen, Maria; Song, Yue; Guo, Xinyu; Guo, Jiao; Qin, Yating; Pan, Shanshan; Xu, Qiwu; Meng, Lingfeng; A, Yunga; Liu, Shanshan; Ming-Yuen Lee, Simon; Liu, Xin; Xu, Xun; Yang, Huanming; Fan, Guangyi; Wang, Kun; Li, Songhai.
In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 37, e2106080118, 2021.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Comparative genomics provides insights into the aquatic adaptations of mammals
AU - Yuan, Yuan
AU - Zhang, Yaolei
AU - Zhang, Peijun
AU - Liu, Chang
AU - Wang, Jiahao
AU - Gao, Haiyu
AU - Rus Hoelzel, A.
AU - Seim, Inge
AU - Lv, Meiqi
AU - Lin, Mingli
AU - Dong, Lijun
AU - Gao, Haoyang
AU - Yang, Zixin
AU - Caruso, Francesco
AU - Lin, Wenzhi
AU - Da Fonseca, Rute R.
AU - Wang, Ding
AU - Wang, Xianyan
AU - Rasmussen, Marianne H.
AU - Liu, Mingming
AU - Zheng, Jinsong
AU - Zhao, Liyuan
AU - Campos, Paula F.
AU - Kang, Hui
AU - Iversen, Maria
AU - Song, Yue
AU - Guo, Xinyu
AU - Guo, Jiao
AU - Qin, Yating
AU - Pan, Shanshan
AU - Xu, Qiwu
AU - Meng, Lingfeng
AU - A, Yunga
AU - Liu, Shanshan
AU - Ming-Yuen Lee, Simon
AU - Liu, Xin
AU - Xu, Xun
AU - Yang, Huanming
AU - Fan, Guangyi
AU - Wang, Kun
AU - Li, Songhai
N1 - Publisher Copyright: © 2021 National Academy of Sciences. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The ancestors of marine mammals once roamed the land and independently committed to an aquatic lifestyle. These macroevolutionary transitions have intrigued scientists for centuries. Here, we generated high-quality genome assemblies of 17 marine mammals (11 cetaceans and six pinnipeds), including eight assemblies at the chromosome level. Incorporating previously published data, we reconstructed the marine mammal phylogeny and population histories and identified numerous idiosyncratic and convergent genomic variations that possibly contributed to the transition from land to water in marine mammal lineages. Genes associated with the formation of blubber (NFIA), vascular development (SEMA3E), and heat production by brown adipose tissue (UCP1) had unique changes that may contribute to marine mammal thermoregulation. We also observed many lineage-specific changes in the marine mammals, including genes associated with deep diving and navigation. Our study advances understanding of the timing, pattern, and molecular changes associated with the evolution of mammalian lineages adapting to aquatic life.
AB - The ancestors of marine mammals once roamed the land and independently committed to an aquatic lifestyle. These macroevolutionary transitions have intrigued scientists for centuries. Here, we generated high-quality genome assemblies of 17 marine mammals (11 cetaceans and six pinnipeds), including eight assemblies at the chromosome level. Incorporating previously published data, we reconstructed the marine mammal phylogeny and population histories and identified numerous idiosyncratic and convergent genomic variations that possibly contributed to the transition from land to water in marine mammal lineages. Genes associated with the formation of blubber (NFIA), vascular development (SEMA3E), and heat production by brown adipose tissue (UCP1) had unique changes that may contribute to marine mammal thermoregulation. We also observed many lineage-specific changes in the marine mammals, including genes associated with deep diving and navigation. Our study advances understanding of the timing, pattern, and molecular changes associated with the evolution of mammalian lineages adapting to aquatic life.
KW - Aquatic adaptation
KW - Comparative genomics
KW - Marine mammals
U2 - 10.1073/pnas.2106080118
DO - 10.1073/pnas.2106080118
M3 - Journal article
C2 - 34503999
AN - SCOPUS:85114743612
VL - 118
JO - Proceedings of the National Academy of Sciences of the United States of America
JF - Proceedings of the National Academy of Sciences of the United States of America
SN - 0027-8424
IS - 37
M1 - e2106080118
ER -
ID: 280891313