典型文献
Comparative Genomics Reveals Evolutionary Drivers of Sessile Life and Left-right Shell Asymmetry in Bivalves
文献摘要：
Bivalves are species-rich mollusks with prominent protective roles in coastal ecosystems.Across these ancient lineages,colony-founding larvae anchor themselves either by byssus produc-tion or by cemented attachment.The latter mode of sessile life is strongly molded by left-right shell asymmetry during larval development of Ostreoida oysters such as Crassostrea hongkongensis.Here,we sequenced the genome of C.hongkongensis in high resolution and compared it to reference bivalve genomes to unveil genomic determinants driving cemented attachment and shell asymmetry.Importantly,loss of the homeobox gene Antennapedia(Antp)and broad expansion of lineage-specific extracellular gene families are implicated in a shift from byssal to cemented attachment in bivalves.Comparative transcriptomic analysis shows a conspicuous divergence between left-right asymmetrical C.hongkongensis and symmetrical Pinctada fucata in their expression profiles.Especially,a couple of orthologous transcription factor genes and lineage-specific shell-related gene families including that encoding tyrosinases are elevated,and may cooperatively govern asymmet-rical shell formation in Ostreoida oysters.
文献关键词：
中图分类号：
作者姓名：
Yang Zhang;Fan Mao;Shu Xiao;Haiyan Yu;Zhiming Xiang;Fei Xu;Jun Li;Lili Wang;Yuanyan Xiong;Mengqiu Chen;Yongbo Bao;Yuewen Deng;Quan Huo;Lvping Zhang;Wenguang Liu;Xuming Li;Haitao Ma;Yuehuan Zhang;Xiyu Mu;Min Liu;Hongkun Zheng;Nai-Kei Wong;Ziniu Yu
作者机构：
CAS Key Laboratory of Tropical Marine Bio-resources and Ecology and Guangdong Provincial Key Laboratory of Applied Marine Biology,Innovation Academy of South China Sea Ecology and Environmental Engineering,South China Sea Institute of Oceanology,Chinese Academy of Sciences,Guangzhou 510301,China;Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou),Guangzhou 511458,China;Biomarker Technologies Co.,Ltd,Beijing 101301,China;CAS Key Laboratory of Experimental Marine Biology,Center for Mega-Science,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;State Key Laboratory of Biocontrol,College of Life Sciences,Sun Yat-sen University,Guangzhou 510275,China;Zhejiang Key Laboratory of Aqpuatic Germplasm Resources,College of Biological and Environmental Sciences,Zhejiang Wanli University,Ningbo 315100,China;College of Fisheries,Guangdong Ocean University,Zhanjiang 524088,China;Hebei Key Laboratory of Applied Chemistry,College of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao 066044,China;Department of Pharmacology,Shantou University Medical College,Shantou 515041,China
文献出处：
引用格式：
[1]Yang Zhang;Fan Mao;Shu Xiao;Haiyan Yu;Zhiming Xiang;Fei Xu;Jun Li;Lili Wang;Yuanyan Xiong;Mengqiu Chen;Yongbo Bao;Yuewen Deng;Quan Huo;Lvping Zhang;Wenguang Liu;Xuming Li;Haitao Ma;Yuehuan Zhang;Xiyu Mu;Min Liu;Hongkun Zheng;Nai-Kei Wong;Ziniu Yu-.Comparative Genomics Reveals Evolutionary Drivers of Sessile Life and Left-right Shell Asymmetry in Bivalves)[J].基因组蛋白质组与生物信息学报（英文版）,2022(06):1078-1091
A类：
Sessile,Bivalves,byssus,Ostreoida,Antennapedia,Antp,byssal,bivalves,tyrosinases
B类：
Comparative,Genomics,Reveals,Evolutionary,Drivers,Life,Left,right,Shell,Asymmetry,species,rich,mollusks,prominent,protective,roles,coastal,ecosystems,Across,these,ancient,lineages,colony,founding,larvae,anchor,themselves,either,produc,cemented,attachment,latter,mode,sessile,life,strongly,molded,left,shell,asymmetry,during,larval,development,oysters,such,Crassostrea,hongkongensis,Here,sequenced,high,resolution,compared,reference,genomes,unveil,genomic,determinants,driving,Importantly,loss,homeobox,broad,expansion,specific,extracellular,families,implicated,shift,from,transcriptomic,analysis,shows,conspicuous,divergence,between,asymmetrical,Pinctada,fucata,their,expression,profiles,Especially,couple,orthologous,transcription,genes,related,including,that,encoding,elevated,may,cooperatively,govern,formation
AB值：
0.58755
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