文献类型：期刊文献

英文题名：Genome-wide identification and characterization of the Dof gene family in moso bamboo (Phyllostachys heterocycla var. pubescens)

作者：Wang, Tao[1] Yue, Jin-Jun[2] Wang, Xue-Ji[1] Xu, Lu[1] Li, Lu-Bin[1] Gu, Xiao-Ping[2]

第一作者：Wang, Tao

通信作者：Li, LB[1];Gu, XP[2]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, State Key Lab Tree Genet & Breeding, Beijing 100091, Peoples R China;[2]Chinese Acad Forestry, Res Inst Subtrop Forestry, Fuyang 311400, Peoples R China

年份：2016

卷号：38

期号：8

起止页码：733-745

外文期刊名：GENES & GENOMICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000379765300007)】；

基金：This work was supported by the Forestry Project of the Ministry of Science and Technology of the People's Republic of China (Grant 200704001 to Z. J.), and the Chinese Academy of Sciences (KSCX2-YW-G-034 to B. H.).

语种：英文

外文关键词：Genome-wide analysis; Dof gene; Phyllostachys heterocycla var. pubescens; Transcription factor

摘要：The Dof (DNA binding with One Finger) family of single zinc finger proteins is a family of plant-specific transcription factors. These transcription factors have a variety of important functions in different biological processes in plants. In the current study, we identified 26 Dof family genes in moso bamboo (Phyllostachys heterocycla var. pubescens). A complete overview of PhDof genes in moso bamboo is presented, including the gene structures, phylogeny, protein motifs and expression patterns. Phylogenetic analysis of the 26 PhDof proteins identified four classes constituting seven clusters (A, B1, C1, C2, D1, D2 and D3). In addition, a comparative analysis between the Dof genes in moso bamboo, Arabidopsis (Arabidopsis thaliana L.) and rice (Oryza sativa L.) was also performed, and several putative paralogous and orthologous genes were identified. The exon numbers in Dof genes ranged from one to three in many plants; however, the exon number in PhDofs ranged from one to four. The PhDof genes displayed differential expression in different parts of the shoot and at different flower development stages. This study represents the first step towards a genome-wide analysis of the Dof genes in moso bamboo. Our study provides a useful reference for cloning and functional analysis of members of the Dof gene family in moso bamboo and other species.