Genome-Wide Association Studies of Plant Architecture-Related Traits in the Chinese Soybean Mini Core Collection
نویسندگان
چکیده
Plant architecture traits are closely related to plant biomass, lodging, and photosynthetic efficiency, which in turn affect soybean yield. In this study, we investigated a Chinese mini core collection consisting of 224 germplasm accessions for four architecture-related (plant height (PH), number nodes on main stem (NN), branch (BN), diameter (DI)) under three environments conducted genome-wide association study (GWAS) based 1514 single nucleotide polymorphisms (SNPs). A total 41 SNPs were found be significantly associated with PH, NN, BN, DI two or more environments. Among these SNPs, 15 located regions QTLs had been reported previous studies, 26 new genetic loci. addition, 18 potential candidate genes obtained by predicting the interval large-effect markers (BARC-017097-02199, Map-2213, BARC-014639-01604, Map-2223). This research will help illuminate basis accelerate process breeding molecular marker-assisted selection soybean.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2022
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy12040817