Balancing selection on allorecognition genes in the colonial ascidian Botryllus schlosseri

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• 作者：Marie L. Nydam^a ; ^{marie.nydam@centre.edu} ; Emily E. Stephenson^a ; ^b ; ^{emily.stephenson.rotary@gmail.com} ; Claire E. Waldman^a ; ^{claire.waldman@centre.edu} ; Anthony W. De Tomaso^c ; ^{anthony.detomaso@lifesci.ucsb.edu}
• 关键词：Botryllus schlosseri ; Allorecognition ; Balancing selection ; fuhcsec ; fuhctm ; Ascidian
• 刊名：Developmental & Comparative Immunology
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：69
• 期：Complete
• 页码：60-74
• 全文大小：1196 K
• 卷排序：69

文摘

fuhc genes exhibit lower population structure than neutral loci. fuhc genes contain a substantial number of codons with >95% probability of ω > 1. fuhc genes have trans-species polymorphisms shared between Clade A and Clade E. fuhc genes are evolving under balancing selection.