HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (16): 5-9.doi: 10.14088/j.cnki.issn0439-8114.2019.16.001

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Cloning and application of yield traits gene in rice

LI Shi-peng, LI Hui-yun, GUO Ming-xin, ZHAO Xu-sheng   

  1. College of Life Sciences,Luoyang Normal University,Luoyang 471934,Henan,China
  • Received:2019-01-18 Online:2019-08-25 Published:2019-11-12

Abstract: Rice is one of the important food crops in China. In the case of rapid population growth and a sharp decline in arable land, it is particularly important to improve its yield and quality through genetic improvement. With the development of molecular biology and genomics, a large number of yield trait genes were cloned by map-based cloning and mutant selection and so on. The molecular regulation of yield formation was gradually analyzed, and some functional genes were used in rice breeding. The above contents and looks forward to the research direction in this field were mainly summarized.

Key words: rice, yield traits, function gene, molecular breeding

CLC Number: