The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb

	The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb
	Yan L 1,4; Wang X 3; Liu H 3; Tian Y 1,2; Lian JM 5; Yang RJ 4; Hao SM 6; Wang XJ 2; Yang SC 2; Li QY 5
刊名	MOLECULAR PLANT
	2015
卷号	8 期号:6 页码:922-934
关键词	Dendrobium officinale genome orchid plant Illunima PacBio
通讯作者	loyalyang@163.com ; shengj@ynau.edu.cn
合作状况	其它
英文摘要	Dendrobium officinale Kimura et Migo is a traditional Chinese orchid herb that has both ornamental value and a broad range of therapeutic effects. Here, we report the first de novo assembled 1.35 Gb genome sequences for D. officinale by combining the second-generation Illumina Hiseq 2000 and third-generation PacBio sequencing technologies. We found that orchids have a complete inflorescence gene set and have some specific inflorescence genes. We observed gene expansion in gene families related to fungus symbiosis and drought resistance. We analyzed biosynthesis pathways of medicinal components of D. officinale and found extensive duplication of SPS and SuSy genes, which are related to polysaccharide generation, and that the pathway of D. officinale alkaloid synthesis could be extended to generate 16-epivellosimine. The D. officinale genome assembly demonstrates a new approach to deciphering large complex genomes and, as an important orchid species and a traditional Chinese medicine, the D. officinale genome will facilitate future research on the evolution of orchid plants, as well as the study of medicinal components and potential genetic breeding of the dendrobe.
收录类别	SCI
资助信息	This study was supported by the Department of Sciences and Technology of Yunnan Province (2012CG001, 2013HA004).
语种	英语
内容类型	期刊论文
源URL	[http://159.226.149.26:8080/handle/152453/9171]
专题	昆明动物研究所_基因起源组昆明动物研究所_遗传资源与进化国家重点实验室
作者单位	1.College of Life Science, Jilin University, Changchun 130012, China 2.Key Laboratory of Puerh Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China 3.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences (CAS), Kunming, Yunnan 650223, China 4.Pu’er Institute of Pu-er Tea, Pu’er 665000, China 5.China National GeneBank-Shenzhen, BGI-Shenzhen, Shenzhen 518083, China 6.Yunnan University, Kunming 650091, China 7.Agri-Biotech Lab, Kunming 650502, China 8.School of Science and Information Engineering, Yunnan Agricultural University, Kunming 650201, China 9.Laboratory of Applied Genomics and Synthetic Biology, College of Life Science, Kunming University of Science and Technology, Kunming 650500, China
推荐引用方式 GB/T 7714	Yan L,Wang X,Liu H,et al. The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb[J]. MOLECULAR PLANT,2015,8(6):922-934.
APA	Yan L.,Wang X.,Liu H.,Tian Y.,Lian JM.,...&Sheng J[*].(2015).The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb.MOLECULAR PLANT,8(6),922-934.
MLA	Yan L,et al."The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb".MOLECULAR PLANT 8.6(2015):922-934.