High genetic differentiation of Indo-Pacific humpback dolphins (Sousa chinensis) along the Asian Coast of the Pacific Ocean.

ABSTRACT: The Indo-Pacific humpback dolphin (Sousa chinensis) is a vulnerable marine mammal species that inhabits shallow, coastal waters from Southeast China, southward throughout Southeast Asia, and westward around the Bay of Bengal to eastern India. Polymorphic microsatellites are useful for elucidating ecological and population genetics-related questions. Here, 18 new polymorphic microsatellites were developed from S. chinensis genomic DNA by Illumina MiSeq sequencing. Population genetic analyses were conducted on 42 S. chinensis individuals from three geographic locations, including the Xiamen Bay of China, the Western Gulf of Thailand, and Andaman Sea. Our microsatellite data revealed a strong and significant population structure among the three sampling regi

SUBMITTER: Dai Y 

PROVIDER: S-EPMC9077734 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature