热带亚热带植物学报Issue(4)：383-390,8.DOI:10.3969/j.issn.1005-3395.2014.04.009
枇杷果皮响应高温强光胁迫的蛋白质组分析
Proteomic Analysis of Loquat Peels under High Temperature and Strong Light Stresses
摘要
Abstract
In order to understand the changes in protein components of loquat [Eriobotrya japonica (Thunb.) Lindl.] under high temperature and strong light stress, the responses of proteins in loquat ‘WDYDB’ peels to stress were analyzed by using proteomic approaches, which fruits were sensitive to sunburn. The results showed that there were 31 protein dots with differential expression of more than two times on dimensional electrophoresis profiles, as compared between treatments of high temperature and strong light stresses and shading (Control). Among them, twenty-six differential proteins were identified by MALDI-TOF-TOF/MS analysis, including 11 down-regulated and 15 up-regulated proteins. These proteins could be divided into 4 categories according to their functions, including defense response, carbohydrate and energy metabolism, photosynthesis and other protein. The functions and roles of these proteins under high temperature and strong light stress were discussed. Therefore, it was suggested that these differential proteins could involve in responses to high temperature and strong light stresses.关键词
枇杷果皮/高温强光胁迫/日灼/差异表达蛋白Key words
Loquat peel/High temperature and strong light stresses/Sunburn/Differential expression protein引用本文复制引用
蒋际谋,邓朝军,林永祥,龚慧文,许奇志,郑少泉,陈伟..枇杷果皮响应高温强光胁迫的蛋白质组分析[J].热带亚热带植物学报,2014,(4):383-390,8.基金项目
公益性行业(农业)科研专项经费项目(201003073) （农业）
农业部作物种质资源保护项目(NB2130135) （NB2130135）
农业部热带作物种质资源保护项目(13RZZY-15) （13RZZY-15）
农业部农业科研杰出人才及其创新团队、福建省科技厅重点项目(2013Y1002,2012Y1001)资助 （2013Y1002,2012Y1001）
