水稻耐储藏特性三年动态鉴定与QTL分析
刘进1,2,姚晓云1,2,余丽琴1,李慧1,周慧颖1,王嘉宇2,*(
),黎毛毛1,*()
),黎毛毛1,*()
Detection and Analysis of Dynamic Quantitative Trait Loci at Three Years for Seed Storability in Rice (Oryza sativa)
Jin Liu1,2,Xiaoyun Yao1,2,Liqin Yu1,Hui Li1,Huiying Zhou1,Jiayu Wang2,*(),Maomao Li1,*()
),Maomao Li1,*()
图1. 自然老化条件下不同存储时间水稻重组自交系(RILs)群体发芽率(GR)分布情况
(A)-(C) 分别表示自然老化(高温高湿)条件下存储1、2和3年后的发芽率; (D), (E) 分别表示1-2年和2-3年环境下发芽率动态变化值。亲本龙稻5 (LD5)和中优早8 (ZYZ8)发芽率分别采用实线和虚线箭头表示。
Figure 1. Distribution of germination rates (GR) under different seed dormancy time in the recombinant inbred lines (RILs) population of rice
(A)-(C) GR of natural storage condition for 1, 2 and 3 years, respectively; (D), (E) Dynamic GR of natural storage condition for 1-2 and 2-3 years, respectively. GR of the parents (LD5 and ZYZ8) are indicated by black and dotted line arrows, respectively.
