Homology-based analysis of the GRAS gene family in tobacco
文献类型: 外文期刊
第一作者: Chen, Y. Q.
作者: Chen, Y. Q.;Wang, D. W.;Ding, A. M.;Sun, T. T.;Wang, W. F.;Sun, Y. H.;Chen, Y. Q.;Sun, T. T.;Tai, S. S.
作者机构:
关键词: GRAS gene family;Gene structure;Protein motif analysis;Phylogenetic analysis;Gene expression pattern analysis;Tobacco
期刊名称:GENETICS AND MOLECULAR RESEARCH ( 影响因子:0.764; 五年影响因子:0.912 )
ISSN: 1676-5680
年卷期: 2015 年 14 卷 4 期
页码:
收录情况: SCI
摘要: Members of the GRAS gene family are important transcriptional regulators. In this study, 21 GRAS genes were identified from tobacco, and were classified into eight subgroups according to the classification of Arabidopsis thaliana. Here, we provide a preliminary overview of this gene family in tobacco, describing the gene structure, gene expression, protein motif organization, phylogenetic analysis, and comparative analysis in tobacco, Arabidopsis, and rice. Using the sequences of 21 GRAS genes in Arabidopsis to search against the American tobacco genome database, 21 homologous GRAS genes in tobacco were identified. Sequence analysis indicates that these GRAS proteins have five conserved domains, which is consistent with their counterparts in other plants. Phylogenetic analyses divided the GRAS gene family into eight subgroups, each of which has distinct conserved domains and biological functions. Furthermore, the expression pattern of these 21 GRAS genes reveals that most arc expressed in all six tissues studied; however, some have tissue specificity. Taken together, this comprehensive analysis will provide a rich resource to assist in the study of GRAS protein functions in tobacco.
分类号:
- 相关文献
作者其他论文 更多>>
-
Genome-wide analysis of TCP family in tobacco
作者:Chen, L.;Ding, A. M.;Chen, H.;Xia, F.;Wang, W. F.;Sun, Y. H.;Chen, L.;Chen, H.;Xia, F.;Wang, W. F.;Chen, Y. Q.
关键词:Tobacco;TCP transcription factor;Phylogenetic analysis;Gene expression pattern analysis
-
Cloning and expression analysis of terpenoid metabolism-related gene NsyCMS in Nicotiana sylvestris
作者:Lv, J.;Liu, G. S.;Li, W.;Hussian, Z.;Sun, Y. H.
关键词:Nicotiana sylvestris;Fluorogenic quantitative PCR;2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase;Terpene biosynthesis
-
Development of SCAR markers to distinguish male-sterile and normal cytoplasm in bunching onion (Allium fistulosum L.)
作者:Gao, L. M.;Chen, Y. Q.;Huo, Y. M.;Dong, F.;Yang, Y. Y.;Kong, S. P.;Chen, W.;Wu, X.
关键词:
-
Homology-based cloning and expression analysis of Rf genes encoding PPR-containing proteins in tobacco
作者:Ding, A. M.;Li, F. X.;Chen, Y. Q.;Zong, P.;Qu, X.;Gong, D. P.;Liu, G. S.;Sun, Y. H.;Ding, A. M.;Chen, Y. Q.;Zong, P.;Qu, X.
关键词:Rf gene;Pentatricopeptide repeat protein family;Quantitative reverse transcription polymerase chain reaction;Sequence structure analysis;Phylogenetic tree
-
QTL Mapping for Grain Yield Conditioned on its Component Traits in Two RIL Populations of Bread Wheat
作者:Ding, A. M.;Cui, F.;Li, J.;Zhao, C. H.;Qi, X. L.;Bao, Y. G.;Li, X. F.;Wang, H. G.;Ding, A. M.;Cui, F.;Li, J.;Wang, L.
关键词:grain yield;yield components;conditional analysis;QTL mapping
-
Agrobacterium-mediated transformation of durum wheat (Triticum turgidum L. var. durum cv Stewart) with improved efficiency
作者:Jones, H. D.;Li, K. X.;He, Y.;Chen, S.;Chen, X. M.;Wang, D. S.;Xia, L. Q.;Wang, D. W.
关键词:Acetosyringone;Agrobacterium tumefaciens;durum wheat cv Stewart;picloram;transformation
-
Effect of ice nucleation-active bacteria on the physiology and ultrastructure of apricot floral organs
作者:Meng, Q. R.;Liang, Y. Q.;Wang, W. F.;Sun, F. Z.;Zhao, T. C.;Peng, W. X.;Li, S. H.
关键词: