Genome-Wide Identification of Barley ABC Genes and Their Expression in Response to Abiotic Stress Treatment
Overview
Authors
Affiliations
Adenosine triphosphate-binding cassette transporters (ABC transporters) participate in various plant growth and abiotic stress responses. In the present study, 131 ABC genes in barley were systematically identified using bioinformatics. Based on the classification method of the family in rice, these members were classified into eight subfamilies (ABCA-ABCG, ABCI). The conserved domain, amino acid composition, physicochemical properties, chromosome distribution, and tissue expression of these genes were predicted and analyzed. The results showed that the characteristic motifs of the barley ABC genes were highly conserved and there were great diversities in the homology of the transmembrane domain, the number of exons, amino acid length, and the molecular weight, whereas the span of the isoelectric point was small. Tissue expression profile analysis suggested that ABC genes possess non-tissue specificity. Ultimately, 15 differentially expressed genes exhibited diverse expression responses to stress treatments including drought, cadmium, and salt stress, indicating that the ABCB and ABCG subfamilies function in the response to abiotic stress in barley.
ABCG Transporters in the Adaptation of Rice to Salt Stresses.
Zhang D, Hu Y, Tang L, Du Y, Mao R, Sheng X Int J Mol Sci. 2024; 25(19).
PMID: 39409055 PMC: 11476999. DOI: 10.3390/ijms251910724.
Phylogenetic insight into ABCE gene subfamily in plants.
Jakobson L, Mottus J, Suurvali J, Somera M, Tarassova J, Nigul L Front Genet. 2024; 15:1408665.
PMID: 38911295 PMC: 11190730. DOI: 10.3389/fgene.2024.1408665.
Ding M, Zhou D, Ye Y, Wen S, Zhang X, Tian Q Int J Mol Sci. 2024; 25(1).
PMID: 38203283 PMC: 10778905. DOI: 10.3390/ijms25010113.
Yang W, Liu X, Yu S, Liu J, Jiang L, Lu X Plant Cell Rep. 2023; 43(1):13.
PMID: 38135780 DOI: 10.1007/s00299-023-03094-7.
Genome-Wide Identification and Analysis of the Gene Family in .
Wu M, Tu A, Feng H, Guo Y, Xu G, Shi J Int J Mol Sci. 2023; 24(22).
PMID: 38003668 PMC: 10671407. DOI: 10.3390/ijms242216478.