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Genome-Wide Identification and Expression Analysis of the Cytidine Deaminase Subfamily in Rice

文献类型： 外文期刊

作者： Liu, W. 1 ; Wang, P. F. 1 ; Li, Z. 1 ; Wang, Q. G. 1 ; Wang, Y. Y. 2 ; Yao, F. Y. 1 ; Yang, L. Q. 1 ; Pan, J. W. 1 ;

作者机构： 1.Shandong Acad Agr Sci, Biotechnol Res Ctr, Key Lab Genet Improvement Ecol & Physiol Crops, Jinan 250100, Shandong, Peoples R China

2.Shandong Acad Agr Sci, Jinan 250100, Shandong, Peoples R China

3.Shandong Normal Univ, Coll Life Sci, Jinan 250014, Shandong, Peoples R China

4.Shandong Acad Grape, Jinan 250100, Shandong, Peoples R China

关键词： Oryza sativa; cytidine deaminase (CDA); phylogeny; gene structure; expression pattern; biotic and abiotic stress

期刊名称：RUSSIAN JOURNAL OF PLANT PHYSIOLOGY （ 影响因子：1.481； 五年影响因子：1.608 ）

ISSN： 1021-4437

年卷期： 2019 年 66 卷 2 期

页码：

收录情况： SCI

摘要： Cytidine deaminase (CDA) belongs to the subfamily of cytidine deaminase-like family of proteins, which is involved in the nucleotide metabolism. As CDAs participate in stress response and disease resistance processes, especially as RNA editing enzymes, they are deemed to play vital roles in variety of biological processes. Considering that the reports of the exact functions of CDAs are obscure and rare, it is necessary to study the CDAs on evolution and bio-information levels. In this research, a genome-wide identification of the CDA subfamily in rice (Oryza sativa L.; OsCDAs) was performed, and the phylogeny, gene structure, and biological functions of the identified genes were investigated. The expression profiles of OsCDAs were also retrieved from public microarray databases, and some of OsCDAs expression patterns were further verified by qRT-PCR. The results of this comprehensive analysis suggested that the OsCDAs were highly conserved within species, but their gene structures were relatively divers. OsCDAs may play vital roles during plant development and participate in responses to different biotic and abiotic stresses. The data obtained from this research may provide important information for the functional characterization of CDAs and help to unravel their function in stress tolerance and disease resistance during plant growth and development.

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[1]Genome-Wide Identification and Expression Analysis of the Cytidine Deaminase Subfamily in Rice. Liu, W.,Wang, P. F.,Li, Z.,Wang, Q. G.,Yao, F. Y.,Yang, L. Q.,Pan, J. W.,Wang, Y. Y.,Liu, W.,Wang, P. F.. 2019

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