Draft genomes of female and male turbot Scophthalmus maximus

doi:10.1038/s41597-020-0426-6

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	Draft genomes of female and male turbot Scophthalmus maximus
	Xu, Xi-wen 1,2; Shao, Chang-wei 1,2; Xu, Hao 1,3; Zhou, Qian 1,2; You, Feng 4; Wang, Na 1,2; Li, Wen-long 1; Li, Ming 1,3; Chen, Song-lin 1,2
	2020-03-12
发表期刊	SCIENTIFIC DATA
卷号	7 期号:1 页码:8
通讯作者	Chen, Song-lin([email protected])
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.
DOI	10.1038/s41597-020-0426-6
收录类别	SCI
语种	英语
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
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000519439700001
出版者	NATURE PUBLISHING GROUP
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/165862
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 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 2.Minist Agr, Key Lab Sustainable Dev Marine Fisheries, Qingdao, Peoples R China 3.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, 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.

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