Transcriptomics analysis of genes induced by melatonin related to glucosinolates synthesis in broccoli hairy roots.

ABSTRACT: Glucoraphanin (GRA) is found in the seeds and vegetative organs of broccoli (Brassica oleracea L. var. italica Planch) as the precursor of anti-carcinogen sulforaphane (SF). The yield of GRA obtained from these materials is weak and the cost is high. In recent years, the production of plant secondary metabolites by large-scale hairy roots culture in vitro has succeeded in some species. Melatonin (MT) is a natural hormone which existed in numerous organisms. Studies have demonstrated that MT can improve the synthesis of secondary metabolites in plants. At present, it has not been reported that MT regulates the biosynthesis of glucoraphanin in broccoli hairy roots. In this study, the broccoli hairy roots that grew for 20 d were respectively treated by 500 µM MT for 0, 6, 12, 20

SUBMITTER: Tian P 

PROVIDER: S-EPMC8526036 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature