Comparative Genomics of Reveals Insights into Proanthocyanidin Accumulation and Abiotic Stress Response.

, is an important perennial model legume, has been widely used for studying biological processes such as symbiotic nitrogen fixation, proanthocyanidin (PA) biosynthesis, and abiotic stress response. High-quality genomes have been reported recently; however, the genetic basis of genes associated with specific characters including proanthocyanidin distribution in most tissues and tolerance to stress has not been systematically explored yet. Here, based on our previous high-quality genome assembly and annotation, we compared the MG-20 genome with those of other legume species.