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Revealing evolutionary history of corals using whole genomes of five Acropora species

利用五种鹿角珊瑚的全基因组揭示珊瑚的进化史

基本信息

批准号：
17J00557
负责人：
MAO Yafei
金额：
$ 1.6万
依托单位：
Okinawa Institute of Science and Technology Graduate University
依托单位国家：
日本
项目类别：
Grant-in-Aid for JSPS Fellows
财政年份：
2017
资助国家：
日本
起止时间：
2017-04-26 至 2020-03-31
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17J00557/
关键词：
Coral Speciation Introgression WGD Bioinformatics Gene tree Species tree Phylonetwork

项目摘要

Understanding speciation and diversification is important in evolutionary biology. In this project, I used 5 Acropora genomes to investigate introgression and whole genome duplication (WGD) in coral reefs. I found the genomic evidence to support introgression and WGD, and illustrated the importance of introgression and WGD to speciation and diversification of Acropora. In addition, I have published the related pipeline in public for other researcher to repeat my work or apply their work with my developed methods. Please see (https://github.com/MaoYafei)The related work has been published in Current biology (Mao, Yafei, Evan P. Economo, and Noriyuki Satoh. "The roles of introgression and climate change in the rise to dominance of Acropora Corals." Current Biology 28.21 (2018): 3373-3382.), iScience (Mao, Yafei, and Noriyuki Satoh. "A Likely Ancient Genome Duplication in the Speciose Reef-Building Coral Genus, Acropora." iScience 13 (2019): 20-32.), PeerJ (Mao, Yafei. "GenoDup Pipeline: a tool to detect genome duplication using the dS-based method." PeerJ 7 (2019): e6303.) and Coral reefs (Mao, Y. Coral Reefs (2019). https://doi.org/10.1007/s00338-019-01869-7).These work provides new insights into coral resilience, as well as coral reef biodiversity and conservation.

理解物种形成和多样化在进化生物学中很重要。在这个项目中，我使用5个鹿角珊瑚基因组来研究珊瑚礁中的渐渗和全基因组复制（WGD）。发现了支持渐渗和WGD的基因组证据，并阐明了渐渗和WGD对鹿角珊瑚物种形成和多样性的重要性。此外，我已经公开发表了相关的管道，供其他研究人员重复我的工作或将他们的工作与我开发的方法相结合。请参见（https：//github.com/MaoYafei）相关工作已发表在Current biology（Mao，Yafei，Evan P. Economo，and Noriyuki Satoh.“基因渗入和气候变化在鹿角珊瑚占主导地位的过程中所起的作用。《当代生物学》28.21（2018）：3373-3382。），iScience（Mao，Yafei，and Noriyuki Satoh.“一个可能的古老基因组复制在物种造礁珊瑚属，鹿角珊瑚。“iScience 13（2019）：20-32.），PeerJ（Mao，Yafei. GenoDup Pipeline：使用基于dS的方法检测基因组重复的工具。“PeerJ 7（2019）：e6303.）和珊瑚礁（Mao，Y.珊瑚礁（2019）。https：//doi.org/10.1007/s00338-019-01869-7）。这些工作为珊瑚复原力以及珊瑚礁生物多样性和保护提供了新的见解。