Large insertion in radish GRS1 enhances glucoraphanin content in intergeneric hybrids, Raphanobrassica (Raphanus sativus L. x Brassica oleracea var. acephala).

ABSTRACT: Glucosinolates (GSLs), precursors of isothiocyanates (ITCs), are present in Brassicaceae plants have been found to have health benefits. Sulforaphane (4-(methylsulfinyl)butyl ITC) is an ITC stored in the form of 4-(methylsulfinyl)butyl GSL (glucoraphanin, 4MSOB) in Brassica vegetables, such as broccoli and kale. Sulforaphane activates Nrf2 expression, a transcription factor responsible for inducing physiological activities such as detoxification in the human body, and it represents a functional component unique to cruciferous vegetables. Raphanobrassica is an inter-generic hybrid between radish and kale, and it contains a high amount of 4MSOB. However, Raphanobrassica contains as much 4-methylsulfinyl-3-butenyl GSL (glucoraphenin, 4MSO3B) as it does 4MSOB. GLUCO

SUBMITTER: Endo R 

PROVIDER: S-EPMC10279979 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature