An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species

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An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species. / Zhang, Peijun; Zhao, Yong; Li, Chang; Lin, Mingli; Dong, Lijun; Zhang, Rui; Liu, Mingzhong; Li, Kuan; Zhang, He; Liu, Xiaochuan; Zhang, Yaolei; Yuan, Yuan; Liu, Huan; Seim, Inge; Sun, Shuai; Du, Xiao; Chang, Yue; Li, Feida; Liu, Shanshan; Lee, Simon Ming Yuen; Wang, Kun; Wang, Ding; Wang, Xianyan; McGowen, Michael R.; Jefferson, Thomas A.; Olsen, Morten Tange; Stiller, Josefin; Zhang, Guojie; Xu, Xun; Yang, Huanming; Fan, Guangyi; Liu, Xin; Li, Songhai.

In: iScience, Vol. 23, No. 10, 101640, 2020.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Zhang, P, Zhao, Y, Li, C, Lin, M, Dong, L, Zhang, R, Liu, M, Li, K, Zhang, H, Liu, X, Zhang, Y, Yuan, Y, Liu, H, Seim, I, Sun, S, Du, X, Chang, Y, Li, F, Liu, S, Lee, SMY, Wang, K, Wang, D, Wang, X, McGowen, MR, Jefferson, TA, Olsen, MT, Stiller, J, Zhang, G, Xu, X, Yang, H, Fan, G, Liu, X & Li, S 2020, 'An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species', iScience, vol. 23, no. 10, 101640. https://doi.org/10.1016/j.isci.2020.101640

APA

Zhang, P., Zhao, Y., Li, C., Lin, M., Dong, L., Zhang, R., Liu, M., Li, K., Zhang, H., Liu, X., Zhang, Y., Yuan, Y., Liu, H., Seim, I., Sun, S., Du, X., Chang, Y., Li, F., Liu, S., ... Li, S. (2020). An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species. iScience, 23(10), [101640]. https://doi.org/10.1016/j.isci.2020.101640

Vancouver

Zhang P, Zhao Y, Li C, Lin M, Dong L, Zhang R et al. An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species. iScience. 2020;23(10). 101640. https://doi.org/10.1016/j.isci.2020.101640

Author

Zhang, Peijun ; Zhao, Yong ; Li, Chang ; Lin, Mingli ; Dong, Lijun ; Zhang, Rui ; Liu, Mingzhong ; Li, Kuan ; Zhang, He ; Liu, Xiaochuan ; Zhang, Yaolei ; Yuan, Yuan ; Liu, Huan ; Seim, Inge ; Sun, Shuai ; Du, Xiao ; Chang, Yue ; Li, Feida ; Liu, Shanshan ; Lee, Simon Ming Yuen ; Wang, Kun ; Wang, Ding ; Wang, Xianyan ; McGowen, Michael R. ; Jefferson, Thomas A. ; Olsen, Morten Tange ; Stiller, Josefin ; Zhang, Guojie ; Xu, Xun ; Yang, Huanming ; Fan, Guangyi ; Liu, Xin ; Li, Songhai. / An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species. In: iScience. 2020 ; Vol. 23, No. 10.

Bibtex

@article{1fc6be25eddc4b5dbf98a088cc9e0946,
title = "An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species",
abstract = "The Indo-Pacific humpback dolphin (Sousa chinensis) is a small inshore species of odontocete cetacean listed as Vulnerable on the IUCN Red List. Here, we report on the evolution of S. chinensis chromosomes from its cetruminant ancestor and elucidate the evolutionary history and population genetics of two neighboring S. chinensis populations. We found that breakpoints in ancestral chromosomes leading to S. chinensis could have affected the function of genes related to kidney filtration, body development, and immunity. Resequencing of individuals from two neighboring populations in the northwestern South China Sea, Leizhou Bay and Sanniang Bay, revealed genetic differentiation, low diversity, and small contemporary effective population sizes. Demographic analyses showed a marked decrease in the population size of the two investigated populations over the last ~4,000 years, possibly related to climatic oscillations. This study implies a high risk of extinction and strong conservation requirement for the Indo-Pacific humpback dolphin.",
keywords = "Evolutionary Biology, Genetics, Genomics",
author = "Peijun Zhang and Yong Zhao and Chang Li and Mingli Lin and Lijun Dong and Rui Zhang and Mingzhong Liu and Kuan Li and He Zhang and Xiaochuan Liu and Yaolei Zhang and Yuan Yuan and Huan Liu and Inge Seim and Shuai Sun and Xiao Du and Yue Chang and Feida Li and Shanshan Liu and Lee, {Simon Ming Yuen} and Kun Wang and Ding Wang and Xianyan Wang and McGowen, {Michael R.} and Jefferson, {Thomas A.} and Olsen, {Morten Tange} and Josefin Stiller and Guojie Zhang and Xun Xu and Huanming Yang and Guangyi Fan and Xin Liu and Songhai Li",
year = "2020",
doi = "10.1016/j.isci.2020.101640",
language = "English",
volume = "23",
journal = "iScience",
issn = "2589-0042",
publisher = "Elsevier",
number = "10",

}

RIS

TY - JOUR

T1 - An Indo-Pacific Humpback Dolphin Genome Reveals Insights into Chromosome Evolution and the Demography of a Vulnerable Species

AU - Zhang, Peijun

AU - Zhao, Yong

AU - Li, Chang

AU - Lin, Mingli

AU - Dong, Lijun

AU - Zhang, Rui

AU - Liu, Mingzhong

AU - Li, Kuan

AU - Zhang, He

AU - Liu, Xiaochuan

AU - Zhang, Yaolei

AU - Yuan, Yuan

AU - Liu, Huan

AU - Seim, Inge

AU - Sun, Shuai

AU - Du, Xiao

AU - Chang, Yue

AU - Li, Feida

AU - Liu, Shanshan

AU - Lee, Simon Ming Yuen

AU - Wang, Kun

AU - Wang, Ding

AU - Wang, Xianyan

AU - McGowen, Michael R.

AU - Jefferson, Thomas A.

AU - Olsen, Morten Tange

AU - Stiller, Josefin

AU - Zhang, Guojie

AU - Xu, Xun

AU - Yang, Huanming

AU - Fan, Guangyi

AU - Liu, Xin

AU - Li, Songhai

PY - 2020

Y1 - 2020

N2 - The Indo-Pacific humpback dolphin (Sousa chinensis) is a small inshore species of odontocete cetacean listed as Vulnerable on the IUCN Red List. Here, we report on the evolution of S. chinensis chromosomes from its cetruminant ancestor and elucidate the evolutionary history and population genetics of two neighboring S. chinensis populations. We found that breakpoints in ancestral chromosomes leading to S. chinensis could have affected the function of genes related to kidney filtration, body development, and immunity. Resequencing of individuals from two neighboring populations in the northwestern South China Sea, Leizhou Bay and Sanniang Bay, revealed genetic differentiation, low diversity, and small contemporary effective population sizes. Demographic analyses showed a marked decrease in the population size of the two investigated populations over the last ~4,000 years, possibly related to climatic oscillations. This study implies a high risk of extinction and strong conservation requirement for the Indo-Pacific humpback dolphin.

AB - The Indo-Pacific humpback dolphin (Sousa chinensis) is a small inshore species of odontocete cetacean listed as Vulnerable on the IUCN Red List. Here, we report on the evolution of S. chinensis chromosomes from its cetruminant ancestor and elucidate the evolutionary history and population genetics of two neighboring S. chinensis populations. We found that breakpoints in ancestral chromosomes leading to S. chinensis could have affected the function of genes related to kidney filtration, body development, and immunity. Resequencing of individuals from two neighboring populations in the northwestern South China Sea, Leizhou Bay and Sanniang Bay, revealed genetic differentiation, low diversity, and small contemporary effective population sizes. Demographic analyses showed a marked decrease in the population size of the two investigated populations over the last ~4,000 years, possibly related to climatic oscillations. This study implies a high risk of extinction and strong conservation requirement for the Indo-Pacific humpback dolphin.

KW - Evolutionary Biology

KW - Genetics

KW - Genomics

U2 - 10.1016/j.isci.2020.101640

DO - 10.1016/j.isci.2020.101640

M3 - Journal article

C2 - 33103078

AN - SCOPUS:85092632069

VL - 23

JO - iScience

JF - iScience

SN - 2589-0042

IS - 10

M1 - 101640

ER -

ID: 250384644