BrmiR828 Targets BrPAP1, BrMYB82, and BrTAS4 Involved in the Light Induced Anthocyanin Biosynthetic Pathway in Brassica rapa.

ABSTRACT: Comprehensive research in various plants shows that the metabolic pathway of anthocyanin biosynthesis is affected by environmental factors and regulated by microRNAs through post-transcriptional regulation. In seedlings of Brassica rapa Tsuda, the accumulation of anthocyanin is induced by light. However, the roles of BrmiR828 in the light-induced synthesis of anthocyanin in Brassica rapa remain to be explored. Here, a primary transcript of BrmiR828 was identified to be located on the chromosomes of the A03 sub-genome. Five candidate MYB family genes were predicted as targets of BrmiR828 in the database of Brassica rapa (BRAD, V1.1) by using psRNATarget. The transcript abundance of mature BrmiR828 was reduced in seedlings of Brassica rapa Tsuda under blue light irradiation comparing with da

SUBMITTER: Zhou B 

PROVIDER: S-EPMC7352941 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature