图4. 外源诱导OsSAPP3基因异源过表达促进转基因拟南芥成熟苗提前衰老
(A) 喷施处理5天后的转化对照(CK)和GVG-OsSAPP3转基因拟南芥; (B) 苗龄24天的CK和GVG-OsSAPP3转基因拟南芥的代表植株; (C) CK和GVG-OsSAPP3转基因拟南芥的抽薹进程; (D) 苗龄34天的CK和GVG-OsSAPP3转基因拟南芥植株; (E) CK和GVG-OsSAPP3转基因拟南芥的开花进程; (F) 喷施处理后21天的CK和GVG-OsSAPP3转基因拟南芥; (G) 苗龄26天的CK和GVG-OsSAPP3转基因拟南芥第4、5和6片叶的叶绿素含量。数据为平均值±标准差, n=10, 实验经3次生物学重复。Bars=1 cm

Figure 4. Exogenous-induced OsSAPP3 heterologous over expression promotes premature aging of transgenic Arabidopsis mature seedlings
(A) Arabidopsis control (CK) and GVG-OsSAPP3 transgenic Arabidopsis after spray treatment for 5 days; (B) 24-day-old CK and GVG-OsSAPP3 transgenic Arabidopsis plants; (C) The CK and GVG-OsSAPP3 transgenic Arabidopsis bolting process; (D) 34-day-old CK and GVG-OsSAPP3 transgenic Arabidopsis plants; (E) The CK and GVG-OsSAPP3 transgenic Arabidopsis flowering process; (F) CK and GVG-OsSAPP3 transgenic Arabidopsis after spray treatment for 21 days; (G) The chlorophyll contents of the fourth, fifth and sixth leaf of 26-day-old CK and GVG-OsSAPP3 transgenic Arabidopsis. Values are means±SD of one representative biological replicate (n=10) out of three. Bars=1 cm