Draft genomes of female and male turbot Scophthalmus maximus

doi:10.1038/s41597-020-0426-6

CORC > 海洋研究所 > 中国科学院海洋研究所

	Draft genomes of female and male turbot Scophthalmus maximus
	Xu, Xi-wen 3,4; Shao, Chang-wei 3,4; Xu, Hao 2,4; Zhou, Qian 3,4; You, Feng 1; Wang, Na 3,4; Li, Wen-long 4; Li, Ming 2,4; Chen, Song-lin 3,4
刊名	SCIENTIFIC DATA
	2020-03-12
卷号	7 期号:1 页码:8
DOI	10.1038/s41597-020-0426-6
通讯作者	Chen, Song-lin(chensl@ysfri.ac.cn)
英文摘要	Turbot (Scophthalmus maximus) is a commercially important flatfish species in aquaculture. It has a drastic sexual dimorphism, with females growing faster than males. In the present study, we sequenced and de novo assembled female and male turbot genomes. The assembled female genome was 568 Mb (scaffold N50, 6.2 Mb, BUSCO 97.4%), and the male genome was 584 Mb (scaffold N50, 5.9 Mb, BUSCO 96.6%). Using two genetic maps, we anchored female scaffolds representing 535 Mb onto 22 chromosomes. Annotation of the female anchored genome identified 87.8 Mb transposon elements and 20,134 genes. We identified 17,936 gene families, of which 369 gene families were flatfish specific. Phylogenetic analysis showed that the turbot, Japanese flounder and Chinese tongue sole form a clade that diverged from other teleosts approximately 78 Mya. This report of female and male turbot draft genomes and annotated genes provides a new resource for identifying sex determination genes, elucidating the evolution of adaptive traits in flatfish and developing genetic techniques to increase the sustainability of turbot aquaculture.
资助项目	Special Scientific Research Funds for Central Non-profit Institutes, Yellow Sea Fisheries Research Institute[20603022017003] ; Natural Science Foundation of Shandong Province[ZR2016QZ003] ; AoShan Talents Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS15] ; Taishan Scholar Climbing Project Fund of Shandong of China
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000519439700001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/165861]
专题	中国科学院海洋研究所
通讯作者	Chen, Song-lin
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 2.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai, Peoples R China 3.Minist Agr, Key Lab Sustainable Dev Marine Fisheries, Qingdao, Peoples R China 4.Chinese Acad Fishery Sci, Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Fisheries Sci & Food Prod Proc, Yellow Sea Fisheries Res Inst, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Xu, Xi-wen,Shao, Chang-wei,Xu, Hao,et al. Draft genomes of female and male turbot Scophthalmus maximus[J]. SCIENTIFIC DATA,2020,7(1):8.
APA	Xu, Xi-wen.,Shao, Chang-wei.,Xu, Hao.,Zhou, Qian.,You, Feng.,...&Chen, Song-lin.(2020).Draft genomes of female and male turbot Scophthalmus maximus.SCIENTIFIC DATA,7(1),8.
MLA	Xu, Xi-wen,et al."Draft genomes of female and male turbot Scophthalmus maximus".SCIENTIFIC DATA 7.1(2020):8.