Genomic insights of body plan transitions from bilateral to pentameral symmetry in Echinoderms

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	Genomic insights of body plan transitions from bilateral to pentameral symmetry in Echinoderms
	Li, Yongxin; Omori, Akihito; Flores, Rachel L.; Satterfield, Sheri; Nguyen, Christine; Ota, Tatsuya; Tsurugaya, Toko; Ikuta, Tetsuro; Ikeo, Kazuho; Kikuchi, Mani; Leong, Jason C. K.; Reich, Adrian; Hao, Meng; Wan, Wenting; Dong, Yang; Ren, Yaondong; Zhang, Si; Zeng, Tao; Uesaka, Masahiro; Uchida, Yui; Li, Xueyan; Shibata, Tomoko F.; Bino, Takahiro; Ogawa, Kota; Shigenobu, Shuji; Kondo, Mariko; Wang, Fayou; Chen, Luonan; Wessel, Gary; Saiga, Hidetoshi; Cameron, R. Andrew; Livingston, Brian; Bradham, Cynthia; Wang, Wen; Irie, Naoki
	2020
发表期刊	COMMUNICATIONS BIOLOGY
卷号	3 期号:1
摘要	Echinoderms are an exceptional group of bilaterians that develop pentameral adult symmetry from a bilaterally symmetric larva. However, the genetic basis in evolution and development of this unique transformation remains to be clarified. Here we report newly sequenced genomes, developmental transcriptomes, and proteomes of diverse echinoderms including the green sea urchin (L. variegatus), a sea cucumber (A. japonicus), and with particular emphasis on a sister group of the earliest-diverged echinoderms, the feather star (A. japonica). We learned that the last common ancestor of echinoderms retained a well-organized Hox cluster reminiscent of the hemichordate, and had gene sets involved in endoskeleton development. Further, unlike in other animal groups, the most conserved developmental stages were not at the body plan establishing phase, and genes normally involved in bilaterality appear to function in pentameric axis development. These results enhance our understanding of the divergence of protostomes and deuterostomes almost 500 Mya. Li et al. investigate the evolution and genetic basis of the adult pentameral body plan in echinoderms using genomic, transcriptomic, and proteomic data. They determine that the last common ancestor of echinoderms contained an organized Hox cluster and endoskeleton genes, and suggest that cooption of bilateral development genes was involved in evolution of the pentameric body plan.
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/12812
专题	基因起源组
推荐引用方式 GB/T 7714	Li, Yongxin,Omori, Akihito,Flores, Rachel L.,et al. Genomic insights of body plan transitions from bilateral to pentameral symmetry in Echinoderms[J]. COMMUNICATIONS BIOLOGY,2020,3(1).
APA	Li, Yongxin.,Omori, Akihito.,Flores, Rachel L..,Satterfield, Sheri.,Nguyen, Christine.,...&Irie, Naoki.(2020).Genomic insights of body plan transitions from bilateral to pentameral symmetry in Echinoderms.COMMUNICATIONS BIOLOGY,3(1).
MLA	Li, Yongxin,et al."Genomic insights of body plan transitions from bilateral to pentameral symmetry in Echinoderms".COMMUNICATIONS BIOLOGY 3.1(2020).

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2021102509.pdf（2174KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	请求全文