大豆GmLEA的分离及其在种子活力中的功能分析

周亚丽,朱雅婧,赵飞云,王爽,刘骕骦,郭凌凯,赵海红,麻浩

Isolation and Functional Analysis of Soybean GmLEA in Seed Vigor

ZHOU YaLi,ZHU YaJing,ZHAO FeiYun,WANG Shuang,LIU SuShuang,GUO LingKai,ZHAO HaiHong,MA Hao

表2 高温高湿处理对拟南芥种子萌发特性的影响

Table 2 The effect of HTH stress on germination of Arabidopsis seeds

类别 Class 株系 Lines 发芽势 Germination potential (%) 发芽指数 Germination index 活力指数 Vitality index 平均发芽天数 Average germination days (d) 处理 Treatment WT 10%±0.02D 10.88±0.30DE 5.52±0.25H 4.07±+0.02AB 121-GUS 9%±0.03D 7.51±0.39E 4.80±0.21I 4.02±0.03A LEA-1 31%±0.07C 21.53±0.40C 9.88±0.14FG 3.92±0.04BC LEA-2 32%±0.05C 22.62±0.41C 10.02±0.45F 3.91±0.06CD LEA-3 34%±0.05C 20.08±0.27CD 9.93±0.23G 3.89±0.07BC 对照 Control WT 69%±0.08B 53.37±0.32AB 40.33±0.15E 3.59±0.02E 121-GUS 85%±0.01A 61.3±0.30A 41.74±0.22D 3.61±0.05E LEA-1 72%±0.05B 51.74±0.45B 45.18±0.13B 3.69±0.04DE LEA-2 73%±0.04AB 53.06±0.33AB 44.97±0.21C 3.67±+0.08E LEA-3 75%±0.04AB 52.33±+0.29B 45.77±0.22A 3.70±0.03DE