We identified a new maize viviparous mutant during seed reproduction, designated as vp-like4.This mutant phenotype was steadily inherited and genetically regulated by a single recessive gene. Using an F2 segregation population derived from vp-like4 and inbred line Mo17, we mapped the target gene in an interval from 173.8 to 175.6 Mb on chromosome 5 by the BSR-Seq strategy. Using genomic sequence database, we found that viviparous gene Vp15 is located in this mapping region. The maize Vp15 gene encodes the m...
【基金】
国家重点研发计划项目(2016YFD0101002);
中国农业科学院创新工程专项经费资助~~
【更新日期】
2018-04-08
【分类号】
S513
【正文快照】
本研究由国家重点研发计划项目(2016YFD0101002)和中国农业科学院创新工程专项经费资助。This study was supported by the National Key Research and Development Program of China(2016YFD0101002)and the Agricultural Scienceand Technology Innovation Program of Chines