Identification and Characterisation of the CircRNAs Involved in the Regulation of Leaf Colour in Quercus mongolica.

ABSTRACT: Circular RNAs (circRNAs) are important regulatory molecules involved in various biological processes. However, the potential function of circRNAs in the turning red process of Quercus mongolica leaves is unclear. This study used RNA-seq data to identify 6228 circRNAs in leaf samples from four different developmental stages and showed that 88 circRNAs were differentially expressed. A correlation analysis was performed between anthocyanins and the circRNAs. A total of 16 circRNAs that may be involved in regulating the colour of Mongolian oak leaves were identified. CircRNAs may affect the colour of Q. mongolica leaves by regulating auxin, cytokinin, gibberellin, ethylene, and abscisic acid. This study revealed the potential role of circRNAs in the colour change of Q. mongolica leaves.

SUBMITTER: Yuan Y 

PROVIDER: S-EPMC10968399 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature