黄瓜生物胁迫条件下酵母双杂交cDNA文库构建与鉴定.docx
黄瓜生物胁迫条件下酵母双杂交cDNA文库构建与鉴定
目录
黄瓜生物胁迫条件下酵母双杂交cDNA文库构建与鉴定(1)........4
内容简述................................................4
1.1研究背景...............................................5
1.2研究意义...............................................5
1.3国内外研究现状.........................................7
材料与方法..............................................8
2.1试验材料..............................................10
2.2酵母双杂交系统........................................11
2.2.1酵母双杂交原理......................................12
2.2.2酵母双杂交方法......................................13
2.3cDNA文库构建..........................................14
2.3.1RNA提取与纯化.......................................16
2.3.2cDNA第一链合成......................................17
2.3.3cDNA文库构建........................................18
2.4生物胁迫条件模拟......................................19
2.4.1胁迫处理方法........................................20
2.4.2胁迫条件设置........................................21
酵母双杂交cDNA文库鉴定.................................22
3.1文库筛选..............................................23
3.2基因克隆与测序........................................24
3.2.1克隆载体构建........................................26
3.2.2基因克隆............................................27
3.2.3序列分析............................................28
3.3蛋白质表达与功能验证..................................29
3.3.1蛋白质表达..........................................31
3.3.2功能验证............................................32
结果与分析.............................................34
4.1文库构建结果..........................................35
4.2酵母双杂交筛选结果....................................36
4.3基因克隆与序列分析结果................................37
4.4蛋白质表达与功能验证结果..............................39
黄瓜生物胁迫条件下酵母双杂交cDNA文库构建与鉴定(2).......40
内容描述...............................................40
1.1研究背景与意义........................................41
1.2国内外研究现状........................................42
1.3研究内容与方法........................................43
材料与方法.......................................