干旱胁迫下表观遗传机制对转C<sub>4</sub>型<i>PEPC</i>基因水稻种子萌发的影响

干旱胁迫下表观遗传机制对转C₄型PEPC基因水稻种子萌发的影响

宋凝曦¹^,², 谢寅峰², 李霞¹^,²^,³^,^*

Effects of Epigenetic Mechanisms on C₄ Phosphoenolpyruvate Carboxylase Transgenic Rice (Oryza sativa) Seed Germination Under Drought Stress

Ningxi Song¹^,², Yingfeng Xie², Xia Li¹^,²^,³^,^*

图1. 不同处理对转基因水稻(PC)和野生型水稻(WT)种子活力的影响
(A) 发芽势; (B) 发芽率; (C) 发芽指数; (D) 活力指数; (E) 种子发芽图片。不同小写字母表示差异显著(P<0.05)。Bars=0.5 cm

Figure 1. Effects of different treatments on seed vigor of transgenic rice (PC) and wild type rice (WT)
(A) Germination; (B) Germination rate; (C) Germination index; (D) Vigor index; (E) Images of germinating seeds at different time. Different lowercase letters indicate significant differences (P<0.05). Bars=0.5 cm