The Gastrodia elata genome provides insights into plant adaptation to heterotrophy

doi:10.1038/s41467-018-03423-5

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	The Gastrodia elata genome provides insights into plant adaptation to heterotrophy
	Yuan, Yuan ; Jin, Xiaohua 6; Liu, Juan ; Zhao, Xing 1; Zhou, Junhui ; Wang, Xin ; Wang, Deyi 6; Lai, Changjiangsheng ; Xu, Wei 1; Huang, Jingwen
刊名	NATURE COMMUNICATIONS
	2018
卷号	9
ISSN号	2041-1723
DOI	10.1038/s41467-018-03423-5
文献子类	Article
英文摘要	We present the 1.06 Gb sequenced genome of Gastrodia elata, an obligate mycoheterotrophic plant, which contains 18,969 protein-coding genes. Many genes conserved in other plant species have been deleted from the G. elata genome, including most of those for photosynthesis. Additional evidence of the influence of genome plasticity in the adaptation of this mycoheterotrophic lifestyle is evident in the large number of gene families that are expanded in G. elata, including glycoside hydrolases and urease that likely facilitate the digestion of hyphae are expanded, as are genes associated with strigolactone signaling, and ATPases that may contribute to the atypical energy metabolism. We also find that the plastid genome of G. elata is markedly smaller than that of green plant species while its mitochondrial genome is one of the largest observed to date. Our report establishes a foundation for studying adaptation to a mycoheterotrophic lifestyle.
学科主题	Multidisciplinary Sciences
出版地	BERLIN
WOS关键词	SEQUENCE ; IDENTIFICATION ; PROTEIN ; EVOLUTION ; GENES ; ANNOTATION ; DATABASE ; REVEALS ; ORIGIN ; FULL
语种	英语
出版者	NATURE RESEARCH
WOS记录号	WOS:000430674000004
资助机构	Fundamental Research Funds for the Central public welfare research institutes [ZZ10-008] ; Key project at central government level for the ability establishment of sustainable use for valuable Chinese medicine resources [2060302]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20327]
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci IBCAS, Inst Bot, Beijing 100093, Peoples R China 2.Yunnan Acad Agr Sci, Inst Med Bot, Kunming 650223, Yunnan, Peoples R China 3.Anhui Univ Chinese Med, Hefei 230012, Anhui, Peoples R China 4.Hubei Univ Chinese Med, Wuhan 430065, Hubei, Peoples R China 5.Novogene Bioinformat Inst, Beijing 100083, Peoples R China 6.Chinese Acad Chinese Med Sci, Natl Resource Ctr Chinese Meteria Med, Beijing 100700, Peoples R China
推荐引用方式 GB/T 7714	Yuan, Yuan,Jin, Xiaohua,Liu, Juan,et al. The Gastrodia elata genome provides insights into plant adaptation to heterotrophy[J]. NATURE COMMUNICATIONS,2018,9.
APA	Yuan, Yuan.,Jin, Xiaohua.,Liu, Juan.,Zhao, Xing.,Zhou, Junhui.,...&Huang, Luqi.(2018).The Gastrodia elata genome provides insights into plant adaptation to heterotrophy.NATURE COMMUNICATIONS,9.
MLA	Yuan, Yuan,et al."The Gastrodia elata genome provides insights into plant adaptation to heterotrophy".NATURE COMMUNICATIONS 9(2018).