Proteome Analysis of Loquat Peel under Sunburn in Two Varieties
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摘要: 以日灼抗性不同的2个枇杷品种为材料,对短期日灼诱导处理下果皮蛋白质组的变化进行分析。结果显示,‘红猴本’果皮日灼处理下共有32个差异表达蛋白点,其中上调表达的有17个,下调表达的有15个;‘金钟’有52个差异点,上调表达的有38个,下调表达的有14个。2个品种果皮在相同日灼处理下差异表达蛋白数量明显不同,预示这2个品种对日灼的敏感性不同。Abstract: Two-dimensional gel electrophoresis was employed to analyze the proteome of loquat peel in two varieties which have different resistance to high temperature stress under short-term sunburn.The results showed that the honghouben' had 32 differentially expressed proteins point,including 17 up-regulated,15 down-regulated,and the jinzhong' had 52 differentially expressed proteins point,including 38 up-regulated,14 down-regulated under short-term sunburn.The quantity of differentially expressed proteins of loquat peel in two varieties was different.It implicated that two varieties had different sensitivity to sunburn.
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Key words:
- loquat peel /
- sunburn /
- proteome /
- 2-DE
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