磷酸肌醇激酶FAB1调控拟南芥根毛伸长
姚玉婷,马家琦,冯晓莉,潘建伟,王超(
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A Role of Arabidopsis Phosphoinositide Kinase, FAB1, in Root Hair Growth
Yuting Yao,Jiaqi Ma,Xiaoli Feng,Jianwei Pan,Chao Wang()
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图2. 拟南芥fab1b/c/d突变体根毛生长速率减慢
(A) 根毛伸长动力学分析(使用荧光显微镜连续50分钟记录野生型Col-0和fab1b/c/d突变体的动态生长趋势, 并每隔5分钟拍照1次) (Bar=50 µm); (B) 单位时间根毛长度; (C) 根毛生长速率(*** P<0.001, Student’s t-test); (D) 单位长度内根毛数量。
Figure 2. Slow growth of Arabidopsis fab1b/c/d mutant root hairs
(A) Growth dynamics of individual Col-0 and fab1b/c/d root hairs (fluorescence microscopy was used to assess root hair elongation, showing consecutive frames of growing root hairs for a period of 50 minutes, pictures were taken every 5 minutes) (Bar=50 µm); (B) Root hair length per unit time; (C) Root hairs growth speed (*** P<0.001, Student’s t-test); (D) Average root hairs number.
