Advances of QTL Localization and GWAS Application in Crop Resistances Against Plant-Parasitic Nematodes
文献类型: 外文期刊
作者: Yu, Jing-Wen;Wan, Ling-Wei;Hao, Huan-Huan;Wu, Wen-Cui;Liu, Ya-Qin;Yu, Xi-Yue;Peng, De-Liang;Peng, Huan;Liu, Shi-Ming;Kong, Ling-An;Kang, Hou-Xiang;Huang, Wen-Kun
作者机构:
关键词: plant-parasitic nematodes;resistance breeding;quantitative trait loci (QTL);genome-wide association studies (GWAS)
期刊名称: AGRONOMY-BASEL
ISSN:
年卷期: 2025 年 15 卷 10 期
页码:
收录情况: SCIE(2025版)
摘要: Plant-parasitic nematodes (PPNs) pose a significant threat to agricultural production and global food security. To mitigate this challenge, quantitative trait locus (QTL) mapping and genome-wide association studies (GWAS) have been extensively employed in crop resistance breeding research. These methods have identified resistance-related genes and genetic markers, offering a solid scientific basis and practical tools for resistance breeding. This review summarizes recent advances in QTL and GWAS applications for enhancing resistance to cyst nematodes (Heterodera glycines, H. filipjevi, and H. avenae), root-knot nematodes (Meloidogyne graminicola and M. incognita), and root-lesion nematodes (Pratylenchus spp.). It also evaluates the commercial deployment of resistance genes, discusses integrated breeding strategies, and highlights future research directions toward developing durable nematode-resistant crops.
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