SNPs, InDels, and Microsatellites within and Near to Rice NBS-LRR Resistance Gene Candidates
نویسندگان
چکیده
Plant resistance genes (R-genes) drive the immune responses of crops against specific pathotypes disease-causing organisms. Over time, genetic diversity in R-genes and R-pseudogenes has arisen among different rice varieties. This bioinformatics study was carried out to (i) predict full sets candidate nucleotide-binding site leucine-rich repeat (NLR) present six genomes; (ii) detect variation within R-genes; (iii) identify potential selectable markers near LRR 75 diverse indica genomes. Four high quality genomes, plus standard japonica reference were analysed with widely available bioinformatic tools R-pseudogenes. They detected clusters, consistent previous studies. BLAST analysis cloned protein sequences 31 R-gene loci gave confidence this approach for detection NLR R-genes. Approximately 10% located 1 kb a microsatellite (SSR) marker. Sequence comparisons genomes SNPs or InDels 334 There significantly more identified candidates than other types gene. The genome-wide locations their associated are presented here future development improved disease-resistant Limitations silico approaches used discovery discussed.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2021
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy11112297