Genome-wide association study revealed genetic loci for resistance to fusarium wilt in tomato germplasm
نویسندگان
چکیده
Tomato Fusarium wilt caused by oxysporum f.sp. lycopersici (Fol) constrains tomato production worldwide. Three hundred forty accessions were evaluated for resistance and single nucleotide polymorphisms (SNPs) associated with resistance. The disease evaluation revealed that 15, 13, 15 identified as resistant in Test 1, 2, Mean data, respectively, the severity index (DSI) ranging from 0-16.7%. A genome-wide association study (GWAS) SNPs Eighteen common detected at least two tests located on chromosomes 4, 6, 7, 9, 12. Six unique significant found either 1 or 7. Candidate genes identified. Notably, encoding leucine-rich repeat-like protein disease-resistance predicted SNPs, solDsnp10606 solDsnp6266, respectively.
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ژورنال
عنوان ژورنال: Crop Breeding and Applied Biotechnology
سال: 2023
ISSN: ['1984-7033', '1518-7853']
DOI: https://doi.org/10.1590/1984-70332023v23n1a1