Genome sequencing and assembly of Lathyrus sativus - a nutrient-rich hardy legume crop.

ABSTRACT: Grass pea (Lathyrus sativus) is a cool-season legume crop tolerant to drought, salinity, waterlogging, insects, and other biotic stresses. Despite these beneficial traits, this crop is not cultivated widely due to the accumulation of a neurotoxin - β-N-oxalyl-L-α, β-diaminopropionic acid (β-ODAP) in the seeds and its association with neurolathyrism. In this study, we sequenced and assembled the genome of Lathyrus sativus cultivar Pusa-24, an elite Indian cultivar extensively used in breeding programs. The assembled genome of Lathyrus was 3.80 Gb in length, with a scaffold N50 of 421.39 Mb. BUSCO assessment indicated that 98.3% of highly conserved Viridiplantae genes were present in the assembly. A total of 3.17 Gb (83.31%) of repetitive sequences and 50,106 protein-coding genes were identi

SUBMITTER: Rajarammohan S 

PROVIDER: S-EPMC9845207 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature