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
Fine Mapping of an Immature Rind Color Gene
GR
in Melon
XU XinYang,SHEN Jia,ZHANG YueJian,LI GuoJing,NIU XiaoWei,SHOU WeiSong
表1
幼果果皮颜色表型的遗传学分析
Table 1
Genetic analysis of immature rind color
组合
Cross
深绿皮植株
Dark green individual
浅绿皮植株
Light green individual
理论比
Expected ratio
Chi-square
P
a
P
1
(MR-1)
10
0
P
2
(LGR)
0
10
F
1
(P
1
×P
2
)
25
0
F
1
(P
2
×P
1
)
25
0
F
2
(F
1
?)
132
44
3﹕1
0.000
1.000
BC
1
F
1
(F
1
×LGR)
98
89
1﹕1
0.433
0.510