Association analyses reveal both anthropic and environmental selective events during eggplant domestication.

ABSTRACT: Eggplant (Solanum melongena) is one of the four most important Solanaceous crops, widely cultivated and consumed in Asia, the Mediterranean basin, and Southeast Europe. We studied the genome-wide association of historical genebank phenotypic data on a genotyped worldwide collection of 3449 eggplant accessions. Overall, 334 significant associations for key agronomic traits were detected. Significant correlations were obtained between different types of phenotypic data, some of which were not obvious, such as between fruit size/yield and fruit color components, suggesting simultaneous anthropic selection for genetically unrelated traits. Anthropic selection of traits like leaf prickles, fruit color, and yield, acted on distinct genomic regions in the two domestication centers (India and Sout

SUBMITTER: Omondi E 

PROVIDER: S-EPMC11803709 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature