期刊
POSTHARVEST BIOLOGY AND TECHNOLOGY
卷 52, 期 1, 页码 9-15出版社
ELSEVIER
DOI: 10.1016/j.postharvbio.2008.09.016
关键词
Ethylene signalling; Fruit ripening; Gene expression; Gene family; Kiwifruit; Low temperature storage
资金
- National Nature Science Foundation in China [30571248]
- Zhejiang University KR Chao's Hi-Tech Foundation [B06014]
- China Scholar Council
The aim or this study was to follow expression or ethylene signalling genes during storage and ripening of kiwifruit at low temperature. Kiwifruit (Actinidia deliciosa [A. Chev.] C.F. Liang et A.R. Ferguson var. deliciosa cv. Hayward) were stored at 0 C for 12 weeks, followed by 6 d of shelf-life at 20 C. Fruit ripened and softened slowly during storage at 0 C, and no ethylene was detectable at the end of storage or during shelf-life. Five ethylene receptor genes, two CTR1-like genes and four EIN3-like genes showed different changes in expression during low temperature storage. Those genes showing altered expression could be divided into three groups: AdERS1a,AdETR2,AdETR3,AdCTR1 and four EIN3-like genes were up-regulated, while AdERS1 band AdETR1 were suppressed, and AdCTR2 was largely unchanged. On transfer to 20 C shelf-life, most genes showed no substantial change, except for AdETR3 which was suppressed and AdETR1 and AdERS1b which were up-regulated. These gene expression patterns are indicative of specific and differential gene responses to low temperature during kiwifruit ripening. (C) 2008 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据