【摘要】 对蛋白提取方法进行改良并引用毛细管等电聚焦技术，不仅大大降低了木本植物体内次生代谢物质对双向电泳结果的干扰，明显改善了分析效果，而且又经济、快捷，获得了分析木本植物蛋白较好的双向电泳方法．在对毛白杨叶片和胡杨组织分析中获得较满意的结果．更多还原

【Abstract】 An improved method of 2Delectrophoresisin woody plants was obtained through modifyingthe procedure of protein extraction and adopting the technique ofisoelectrofocusing in capillary.Theadvantagesofthis methodaresavingtimeandreagent,and greatlyreducingthein terference ofthesecondary metaboliteof woody plantson electrofocusing and electrophoresis.Im proved results wereachievedin theanalysisontheleavesof Populustomentosa andtissueof Pop uluseuphratica .更多还原