异源过表达齿肋赤藓ScABI3基因改变拟南芥气孔表型并提高抗旱性
张一弓1, 张怡1, 阿依白合热木·木台力甫1, 张道远2,*(
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Heterologous Overexpression of Desiccation-tolerance Moss ScABI3 Gene Changes Stomatal Phenotype and Improves Drought Resistance in Transgenic Arabidopsis
Yigong Zhang1, Yi Zhang1, Ayibaiheremu Mutailifu1, Daoyuan Zhang2,*()
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图5. 转基因和野生型(WT)拟南芥气孔密度和水分利用率(WUE)
(A) 转基因(左)和野生型(右)拟南芥单位面积上的气孔数目; (B) 转基因和野生型拟南芥单位面积气孔数目统计; (C) 甘露醇处理下转基因和野生型拟南芥水分利用率。红色箭头指示气孔; * 表示差异显著(P<0.05), ** 表示差异极显著(P<0.01)。(A) Bars=10 μm
Figure 5. The stomatal density and water use efficiency (WUE) in the transgenic Arabidopsis and wild type (WT)
(A) Stomatal number of transgenic (left) Arabidopsis and WT (right); (B) Stomatal number statistics of the transgenic Arabidopsis and WT; (C) WUE of transgenic Arabidopsis and WT under mannitol treatment. The red arrows indicate stomatas; * indicate significant differences at P<0.05, ** indicate extremely significant differences at P<0.01. (A) Bars=10 μm
