High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans

	High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans
	Xu, Fei 1,2,3; Domazet-Loso, Tomislav 4,5; Fan, Dingding 6; Dunwell, Thomas L.7; Li, Li 1,2,3; Fang, Xiaodong 6; Zhang, Guofan 1,2,3
刊名	SCIENTIFIC REPORTS
	2016-10-04
卷号	6
英文摘要	Animals with trochophore larvae belong to Trochozoa, one of the main branches of Bilateria. In addition to exhibiting spiral cleavage and early cell fate determination, trochozoans typically undergo indirect development, which contributes to the most unique characteristics of their ontogeny. The indirect development of trochozoans has provoked discussion regarding the origin and evolution of marine larvae and is interesting from the perspective of phylogeny-ontogeny correspondence. While these phylo-onto correlations have an hourglass shape in Deuterostomia, Ecdysozoa, plants and even fungi, they have seldom been studied in Trochozoa, and even Lophotrochozoa. Here, we compared the ontogenetic transcriptomes of the Pacific oyster, Crassostrea gigas (Bivalvia, Mollusca), the Pacific abalone, Haliotis discus hannai (Gastropoda, Mollusca), and the sand worm Perinereis aibuhitensis (Polychaeta, Annelida) using several complementary phylotranscriptomic methods to examine their evolutionary trajectories. The results revealed the late trochophore stage as the phylotypic phase. However, this basic pattern is accompanied with increased use of new genes in the trochophore stages which marks specific adaptations of the larval body plans.
收录类别	SCI
语种	英语
WOS记录号	WOS:000384540700001
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/135890]
专题	海洋研究所_海洋生物技术研发中心
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Natl & Local Joint Engn Lab Ecol Mariculture, Qingdao 266071, Peoples R China 4.Rudjer Boskovic Inst, Lab Evolutionary Genet, Bijenicka Cesta 54,PP 180, HR-10002 Zagreb, Croatia 5.Catholic Univ Croatia, Ilica 242, HR-10000 Zagreb, Croatia 6.BGI Shenzhen, Shenzhen 518083, Peoples R China 7.Univ Oxford, Dept Zool, South Pk Rd, Oxford OX1 3PS, England
推荐引用方式 GB/T 7714	Xu, Fei,Domazet-Loso, Tomislav,Fan, Dingding,et al. High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans[J]. SCIENTIFIC REPORTS,2016,6.
APA	Xu, Fei.,Domazet-Loso, Tomislav.,Fan, Dingding.,Dunwell, Thomas L..,Li, Li.,...&Zhang, Guofan.(2016).High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans.SCIENTIFIC REPORTS,6.
MLA	Xu, Fei,et al."High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans".SCIENTIFIC REPORTS 6(2016).