SSR marker based analysis for identification and of genetic diversity of non-heading Chinese cabbage varieties.

ABSTRACT: As a widely cultivated vegetable in China and Southeast Asia, the breeding of non-heading Chinese cabbage (Brassica campestris ssp. chinensis Makino) is widespread; more than 400 varieties have been granted new plant variety rights (PVRs) in China. Distinctness is one of the key requirements for the granting of PVRs, and molecular markers are widely used as a robust supplementary method for similar variety selection in the distinctness test. Although many genome-wide molecular markers have been developed, they have not all been well used in variety identification and tests of distinctness of non-heading Chinese cabbage. In this study, by using 423 non-heading Chinese cabbage varieties collected from different regions of China, 287 simple sequence repeat (SSR) markers were scr

SUBMITTER: Yin J 

PROVIDER: S-EPMC9939625 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature