Metabolomic and transcriptomic analyses reveal a MYB gene, CsAN1, involved in anthocyanins accumulation separation in F1 between 'Zijuan' (Camellia sinensis var. assamica) and 'Fudingdabaicha' (C. sinensis var. sinensis) tea plants.

ABSTRACT: 'Zijuan' (Camellia sinensis var. assamica), a somatic mutant with purple foliage and stem selected from the Yunnan Daye cultivar, has been well developed owing to abnormal pattern of anthocyanin accumulation. However, the genetic basis for the specific accumulation of phloem glycosides is not clear. Tea plants are self-incompatible, so parents with large differences in foliage color were used for crosses to investigate the genetic mechanism of anthocyanins. In this study, 'Zijuan' and green foliage cultivar 'Fudingdabaicha' (C. sinensis var. sinensis) were used as female and male parents, respectively, to generated F1 hybrid progenies with various anthocyanin contents. In order to decipher the genetic rules of anthocyanins accumulation, we performed widely targe

SUBMITTER: Huang F 

PROVIDER: S-EPMC9532865 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature