Novel Genomic and Evolutionary Insight of WRKY Transcription Factors in Plant Lineage.

ABSTRACT: The evolutionarily conserved WRKY transcription factor (TF) regulates different aspects of gene expression in plants, and modulates growth, development, as well as biotic and abiotic stress responses. Therefore, understanding the details regarding WRKY TFs is very important. In this study, large-scale genomic analyses of the WRKY TF gene family from 43 plant species were conducted. The results of our study revealed that WRKY TFs could be grouped and specifically classified as those belonging to the monocot or dicot plant lineage. In this study, we identified several novel WRKY TFs. To our knowledge, this is the first report on a revised grouping system of the WRKY TF gene family in plants. The different forms of novel chimeric forms of WRKY TFs in the plant genome might play a crucial role

SUBMITTER: Mohanta TK 

PROVIDER: S-EPMC5112548 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature