Phylogenomic detection and functional prediction of genes potentially important for plant meiosis

doi:10.1016/j.gene.2017.12.005

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Phylogenomic detection and functional prediction of genes potentially important for plant meiosis
	Zhang, Luoyan 3; Kong, Hongzhi 4; Ma, Hong 3; Yang, Ji 1,3
刊名	GENE
	2018
卷号	643 页码:83-97
关键词	Meiosis Meiotic genes Phylogenomic inference Functional prediction Gene duplication
ISSN号	0378-1119
DOI	10.1016/j.gene.2017.12.005
文献子类	Article
英文摘要	Meiosis is a specialized type of cell division necessary for sexual reproduction in eukaryotes. A better understanding of the cytological procedures of meiosis has been achieved by comprehensive cytogenetic studies in plants, while the genetic mechanisms regulating meiotic progression remain incompletely understood. The increasing accumulation of complete genome sequences and large-scale gene expression datasets has provided a powerful resource for phylogenomic inference and unsupervised identification of genes involved in plant meiosis. By integrating sequence homology and expression data, 164, 131, 124 and 162 genes potentially important for meiosis were identified in the genomes of Arabidopsis thaliana, Otyza sativa, Selaginella moellendorffii and Pogonatum aloides, respectively. The predicted genes were assigned to 45 meiotic GO terms, and their functions were related to different processes occurring during meiosis in various organisms. Most of the predicted meiotic genes underwent lineage-specific duplication events during plant evolution, with about 30% of the predicted genes retaining only a single copy in higher plant genomes. The results of this study provided clues to design experiments for better functional characterization of meiotic genes in plants, promoting the phylogenomic approach to the evolutionary dynamics of the plant meiotic machineries.
学科主题	Genetics & Heredity
电子版国际标准刊号	1879-0038
出版地	AMSTERDAM
WOS关键词	REPLICATION PROTEIN-A ; BUDDING YEAST MEIOSIS ; STRAND BREAK REPAIR ; MEIOTIC RECOMBINATION ; ARABIDOPSIS-THALIANA ; HOMOLOGOUS RECOMBINATION ; SACCHAROMYCES-CEREVISIAE ; DNA-REPAIR ; EVOLUTION ; CHROMOSOMES
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000424172700011
资助机构	Ministry of Science and Technology of the People's Republic of ChinaMinistry of Science and Technology, China [2011CB944604] ; Science and Technology Commission of Shanghai MunicipalityScience & Technology Commission of Shanghai Municipality (STCSM) [14DZ 2260400]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20434]
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, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 2.Shanghai Chenshan Bot Garden, Shanghai Key Lab Plant Funct Genom & Resources, Shanghai, Peoples R China 3.Shandong Normal Univ, Coll Life Sci, Key Lab Plant Stress Res, Jinan, Shandong, Peoples R China 4.Fudan Univ, Sch Life Sci, Ctr Evolutionary Biol, Minist Educ,Key Lab Biodivers Sci & Ecol Engn, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Luoyan,Kong, Hongzhi,Ma, Hong,et al. Phylogenomic detection and functional prediction of genes potentially important for plant meiosis[J]. GENE,2018,643:83-97.
APA	Zhang, Luoyan,Kong, Hongzhi,Ma, Hong,&Yang, Ji.(2018).Phylogenomic detection and functional prediction of genes potentially important for plant meiosis.GENE,643,83-97.
MLA	Zhang, Luoyan,et al."Phylogenomic detection and functional prediction of genes potentially important for plant meiosis".GENE 643(2018):83-97.