De novo assembly of soybean wild relatives for pan-genome analysis of diversity and agronomic traits

doi:10.1038/nbt.2979

CORC > 中国农业科学院 > 作物科学研究所

	De novo assembly of soybean wild relatives for pan-genome analysis of diversity and agronomic traits
	Li, Ying-hui 1,2,3; Zhou, Guangyu 4; Ma, Jianxin 5; Jiang, Wenkai 4; Jin, Long-guo 1,2,3; Zhang, Zhouhao 4; Guo, Yong 1,2,3; Zhang, Jinbo 4; Sui, Yi 1,2,3; Zheng, Liangtao 4
刊名	NATURE BIOTECHNOLOGY
	2014
卷号	32 期号:10 页码:1045-+
ISSN号	1087-0156
DOI	10.1038/nbt.2979
通讯作者	Li, Ying-hui
英文摘要	Wild relatives of crops are an important source of genetic diversity for agriculture, but their gene repertoire remains largely unexplored. We report the establishment and analysis of a pan-genome of Glycine soja, the wild relative of cultivated soybean Glycine max, by sequencing and de novo assembly of seven phylogenetically and geographically representative accessions. Intergenomic comparisons identified lineage-specific genes and genes with copy number variation or large-effect mutations, some of which show evidence of positive selection and may contribute to variation of agronomic traits such as biotic resistance, seed composition, flowering and maturity time, organ size and final biomass. Approximately 80% of the pan-genome was present in all seven accessions (core), whereas the rest was dispensable and exhibited greater variation than the core genome, perhaps reflecting a role in adaptation to diverse environments. This work will facilitate the harnessing of untapped genetic diversity from wild soybean for enhancement of elite cultivars.
学科主题	Biotechnology & Applied Microbiology
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000343763800022
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/4830]
专题	作物科学研究所
作者单位	1.Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100193, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, MOA, Key Lab Crop Gene Resource & Germplasm Enhancemen, Beijing 100193, Peoples R China 3.Chinese Acad Agr Sci, Inst Crop Sci, MOA, Key Lab Soybean Biol Beijing, Beijing 100193, Peoples R China 4.Novogene Bioinformat Inst, Beijing, Peoples R China 5.Purdue Univ, Dept Agron, W Lafayette, IN 47907 USA 6.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Genom, Beijing, Peoples R China 7.Northeast Agr Univ, Key Lab Soybean Biol, Chinese Minist Educ, Harbin, Peoples R China 8.Univ Georgia, Ctr Appl Genet Technol, Athens, GA 30602 USA 9.Peking Univ, Biodynam Opt Imaging Ctr, Peking Tsinghua Ctr Life Sci, Beijing 100871, Peoples R China 10.Peking Univ, Sch Life Sci, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Li, Ying-hui,Zhou, Guangyu,Ma, Jianxin,et al. De novo assembly of soybean wild relatives for pan-genome analysis of diversity and agronomic traits[J]. NATURE BIOTECHNOLOGY,2014,32(10):1045-+.
APA	Li, Ying-hui.,Zhou, Guangyu.,Ma, Jianxin.,Jiang, Wenkai.,Jin, Long-guo.,...&Qiu, Li-juan.(2014).De novo assembly of soybean wild relatives for pan-genome analysis of diversity and agronomic traits.NATURE BIOTECHNOLOGY,32(10),1045-+.
MLA	Li, Ying-hui,et al."De novo assembly of soybean wild relatives for pan-genome analysis of diversity and agronomic traits".NATURE BIOTECHNOLOGY 32.10(2014):1045-+.