Genetic variation in storage protein and starch biosynthesis genes reveals key associations with seed composition in pea (<i>Pisum sativum</i>).

ABSTRACT: Understanding the genetic basis of seed storage proteins and starch biosynthesis in pea (Pisum sativum) is critical for breeding programs aimed at enhancing seed quality, functional properties and nutritional value. In this study, we selected 34 genes encoding storage proteins and 21 genes involved in starch synthesis through literature mining and BLAST analysis. Using these genes as references, we sequenced 64 genomic regions associated with storage proteins and starch metabolic enzymes in 100 genetically diverse global pea accessions. In addition, protein and starch content analysis was conducted for these pea accessions. Targeted sequencing of these genes yielded 8,793 genetic variants, of which 2,573 high-quality single nucleotide polymorphism (SNP) markers were retained for fur

SUBMITTER: Alemu A 

PROVIDER: S-EPMC12716155 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature