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Acta Horticulturae Sinica ›› 2024, Vol. 51 ›› Issue (7): 1565-1579.doi: 10.16420/j.issn.0513-353x.2023-0818

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Advances in Genome-Wide Association Study Associated Important Traits in Apple

TIAN Wen1,2, LI Zichen2, WANG Lin2, WANG Dajiang2, WANG Kun2, SUN Simiao2, WANG Guangyi2, LIU Zhao1,2, LU Xiang1,2, FENG Jianrong1,*(), GAO Yuan2,*()   

  1. 1 Xinjiang Production and Construction Corps Key Laboratory of Special Fruits and Vegetables Cultivation Physiology and Germplasm Resources Utilization,College of Agriculture,Shihezi University,Shihezi,Xinjiang 832000,China
    2 Key Laboratory of Horticultural Crops Germplasm Resources Utilization,Ministry of Agriculture and Rural Affairs,Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China
  • Received:2024-01-27 Revised:2024-05-21 Online:2024-07-25 Published:2024-07-19
  • Contact: FENG Jianrong, GAO Yuan

Abstract:

This paper briefly introduces the basic principles,analysis processes,and advantages of genome-wide association study(GWAS),and focuses on the new progress in the identification of genes related to important traits such as apple phenological period,appearance and internal quality,and resistance to biotic and abiotic stresses in apple. The limitations and prospects of the current research were put forward in order to provide a theoretical basis and reference for breeding breakthrough cultivars of apples.

Key words: apple, genome-wide association study, genetic breeding, advance