Identification of Yellow Seed Color Genes Using Bulked Segregant RNA Sequencing in Brassica juncea L.

ABSTRACT: Yellow seed breeding is an effective method to improve oil yield and quality in rapeseed (Brassica napus L.). However, naturally occurring yellow-seeded genotypes have not been identified in B. napus. Mustard (Brassica juncea L.) has some natural, yellow-seeded germplasms, yet the molecular mechanism underlying this trait remains unclear. In this study, a BC₉ population derived from the cross of yellow seed mustard "Wuqi" and brown seed mustard "Wugong" was used to analyze the candidate genes controlling the yellow seed color of B. juncea. Subsequently, yellow-seeded (BY) and brown-seeded (BB) bulks were constructed in the BC₉ population and subjected to bulked segregant RNA sequencing (BSR-Seq). A total of 511 differentially expressed gene

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10855766 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature