Mature pod color (PC) and pod size (PS) served as important characteristics are used in the soybean breeding programs. However, manual phenotyping of such complex traits is time-consuming, laborious, and expensive for breeders. Here, we collected pod images from two different populations, namely, a soybean association panel (SAP) consisting of 187 accessions and an inter-specific recombinant inbred line (RIL) population containing 284 RILs. An image-based phenotyping method was developed and used to extract the pod color-and size-related parameters from images. Genome-wide association study (GWAS) and linkage mapping were performed to decipher the genetic control of pod color-and size-related traits across 2 successive years. Both populations exhibited wide phenotypic variations and continuous distribution in pod color-and size-related traits, indicating quantitative polygenic inheritance of …
ملخص البحث
تاريخ البحث
قسم البحث
مجلة البحث
Molecular Breeding
المشارك في البحث
الناشر
Springer
تصنيف البحث
Q1
عدد البحث
41
موقع البحث
https://link.springer.com/article/10.1007/s11032-021-01223-2
سنة البحث
2021
صفحات البحث
1-21