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Mining the stable quantitative trait loci for agronomic traits in wheat (Triticum aestivum L.) based on an introgression line population.

Weiguo ChenDaizhen SunRunzhi LiShuguang WangYugang ShiWenjun ZhangRuilian Jing
Published in: BMC plant biology (2020)
We identified five stable QTLs, which includes qPH-6A, qHD-1A, qSL-2A, qHD-2D and qSL-6A. They play a critical role in wheat agronomic traits. One of the dwarf genes Rht14, Rht16, Rht18 and Rht25 on chromosome 6A might be the candidate gene for qPH-6A. The qHD-1A and qHD-2D were novel stable QTLs for heading date and they differed from known vernalization genes, photoperiod genes and earliness per se genes.
Keyphrases
  • genome wide
  • genome wide identification
  • dna methylation
  • copy number
  • bioinformatics analysis
  • transcription factor
  • genome wide analysis