甜瓜幼果果皮颜色基因GR的精细定位
许昕阳(
),沈佳,张跃建,李国景,牛晓伟,寿伟松()
),沈佳,张跃建,李国景,牛晓伟,寿伟松()
Fine Mapping of an Immature Rind Color Gene GR in Melon
XU XinYang(),SHEN Jia,ZHANG YueJian,LI GuoJing,NIU XiaoWei,SHOU WeiSong()
),SHEN Jia,ZHANG YueJian,LI GuoJing,NIU XiaoWei,SHOU WeiSong()
图4. GR的精细定位
A：GR初定位于4号染色体4-6和4-58标记之间;B：利用984个单株精细定位GR于4-102和4-81标记约17.7 kb范围内。标记下面的数字代表交换单株数;C：定位区间内的候选基因
Fig. 4. Fine mapping of GR
A: The GR gene was located on the chromosome 4 between marker 4-6 and 4-58; B: The GR gene was mapped to 17.7 kb region between marker 4-102 and 4-81, number of recombinant individuals are shown under the markers; C: ORFs was identified as the candidate gene in the mapping interval
