Jimmy John Lilly, Babu Subramanian
School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, India.
Evol Bioinform Online. 2019 Jun 15;15:1176934319857720. doi: 10.1177/1176934319857720. eCollection 2019.
WRKY transcription factor (TF) family regulates many functions in plant growth and development and also during biotic and abiotic stress. In this study, 101 TF gene models in and rice were used to conduct evolutionary analysis, gene structure analysis, and motif composition. Co-expression analysis was carried out first by selecting the differentially expressing genes that showed a significant change in response to the pathogens from Rice Oligonucleotide Array Database (ROAD). About 82 genes showed responses to infection by or pv. . Co-expression gene network was constructed using direct neighborhood and context associated inbuilt mode in RiceNetv2 tool. Only 41 genes showed interaction with 2299 non- genes. Variations exist in the structure and evolution of genes among and genotypes which have important implications in their differential roles including disease resistance. genes mediate a complex networking and co-express along with other and non- genes to mediate resistance against fungal and bacterial pathogens in rice.
WRKY转录因子(TF)家族在植物生长发育以及生物和非生物胁迫过程中调控多种功能。在本研究中,利用粳稻和籼稻中的101个TF基因模型进行进化分析、基因结构分析和基序组成分析。首先通过从水稻寡核苷酸阵列数据库(ROAD)中选择对病原体有显著响应的差异表达基因进行共表达分析。约82个基因对稻瘟病菌或稻梨孢菌感染有响应。使用RiceNetv2工具中的直接邻域和上下文关联内置模式构建共表达基因网络。只有41个基因与2299个非TF基因显示出相互作用。粳稻和籼稻基因型之间的TF基因在结构和进化上存在差异,这对它们包括抗病性在内的不同作用具有重要意义。TF基因介导复杂的网络,并与其他TF和非TF基因共表达,以介导水稻对真菌和细菌病原体的抗性。