Genome-wide identification and characterization of seed storage proteins (SSPs) of foxtail millet (Setaria italica (L.) P. Beauv.).

ABSTRACT: We report the identification of 47 foxtail millet (Setaria italica (L.) P. Beauv.) seed storage proteins (SSPs) consisting of 14 albumins, 12 prolamins, 18 globulins and 3 glutelins using computational approaches and compared their essential amino acid composition with 225 SSPs of rice, barley, sorghum and maize. Comparative analysis revealed several unique foxtail millet SSPs containing high amounts of essential amino acids. These include three 2s-albumin proteins containing 11.9%, 10.9%, 9.82% lysine, one 10-kDa prolamin containing 20% methionine residues and one each 7S-globulin, 10-kDa prolamin, alpha-zein proteins containing 9.2% threonine, 9.35% phenylalanine and 2.5% tryptophan, respectively. High lysine containing albumins and high methionine containing prolamins were also d

SUBMITTER: Gaur VS 

PROVIDER: S-EPMC6141389 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature