Author:
Liang Yanshuo,Zhang Shuangshuang,Yan Changxiang,Draisma Stefano G. A.,Kantachumpoo Attachai,Li Zhao,Lin Yude,Zhu Jiang,Zhang Jie,Duan Delin
Abstract
Long-distance drifting of seaweeds driven by ocean currents is an ideal model for exploring population-level genetic connectivity and phylogeographic structure. In the Indo-Pacific convergence region, we integrated phylogeographic and ocean current data and Lagrangian particle simulations to explore how the ocean currents contributed to the biogeographical patterns and population genetic connectivity of Sargassum polycystum. The oceanographic transport and direction of gene flow was in line with contemporary ocean currents. The S. polycystum geographical dispersal from glacial refugia homogenized the footprint of genetic divergence. The multidisciplinary intersection provides insights into the evolutionary history and biogeographic conservation of tropical seaweeds in the Indo-Pacific convergence region.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Shandong Province
Thailand Research Fund
Subject
Ocean Engineering,Water Science and Technology,Aquatic Science,Global and Planetary Change,Oceanography
Cited by
3 articles.
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