A non-synonymous SNP in homolog of BADH2 gene is associated with fresh pod fragrance in dolichos bean (Lablab purpureus var. lignosus (Prain) Kumari).

ABSTRACT: Fresh pods are harvestable and marketable economic product in dolichos bean. Fresh pod fragrance is one of the 'farmers' and 'consumers' preferred traits in dolichos bean varieties. The pods with high fragrance fetch a premium price in the market. In breeding programmes, pod fragrance is routinely assessed by organoleptic (sensory) means, which is highly relative and subjective. Identification of linked DNA markers not only offer an objective means but also enable selection of fragment genotypes at seedling stage itself. Betaine aldehyde dehydrogenase (BADH) is known to be the key gene responsible for fragrance in other legumes such as vegetable soybean and mung bean. Taking cues from highly conserved domains in proteins coded by BADH genes, we isolated dolichos bean homolog

SUBMITTER: Basanagouda G 

PROVIDER: S-EPMC9817452 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature