中国油料作物学报 ›› 2019, Vol. 41 ›› Issue (2): 283-.doi: 10.7505/j.issn.1007-9084.2019.02.018

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Reviews of genetic regulation and QTLs of flowering time in rapeseed


  1. Academy of Agricultural and Forestry Sciences, Qinghai University/ Key Laboratory of Spring Rapeseed Genetic Improvement/ The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center/Spring rape scientific observation experimental station of Ministry of agriculture and rural areas/Qinghai Research and Development Center for Spring Rapeseed, Xining 810016, China
  • Online:2019-04-28 Published:2019-07-04


The flowering stage of rapeseed affects the maturity and yield of rapeseed, which is an important agronomic trait. Scientists around world have been researching the flowering stage of rapeseed. This paper mainly described the research progress from flowering regulation of Arabidopsis thaliana, types of QTL mapping populations of flowering time traits, QTL mapping and cloning of rape flowering time gene, and pointed out the existing problems and prospects for studying early maturing traits of rapeseed. It provided a theoretical base for further QTL fine mapping, gene cloning and molecular marker-assisted selection. 

Key words: rapeseed, flowering time, QTL mapping, gene cloning