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| Web URL(s): | http://manu40.magtech.com.cn/Jweb_cdxb/CN/article/downloadArticleFile.do?attachType=PDF&id=311
Last checked: 04/22/2016
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Huang, Jin-wen;
Lin, Zheng-chun;
Chen, Dong-mei;
Zheng, Hong-yan;
Lin, Wen-xiong |
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| Author Affiliation: | Institute of Agroecology, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, China |
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| Title: | Proteomic analysis of Zoysia matrella in response to high and low temperature stress |
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| Source: | [Cao Di Sue Bao] [Acta Agrestia Sinica]. Vol. 18, No. 5, September 2010, p. 636-642, 650. |
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| Publishing Information: | [Beijing, China]: [Zhongguo Xue Shu Qi Kan (Guang Pan Ban) Dian Zi Za Zhi She] |
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| # of Pages: | 8 |
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| Keywords: | TIC Keywords: Physiological processes; Proteins; Temperature resistance; Temperature stress; Zoysia matrella
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| Abstract/Contents: | "The physiological mechanisms of cold-resistance and heat-tolerance in Zoysia matrella, as well as its maintenance management, have been reported, however little information is available for its resistance pertaining to molecular mechanisms. The differential expression proteins of leaves in the turfgrass under low temperature and high temperature treatments were studied by the method of differential proteomics, to search for molecular mechanisms of Z. matrella which was relatively tolerant to high temperature while sensitive to chilling. There were 35 protein spots showing different expression patterns in the turfgrass after treated with different temperature stress. Twenty six proteins were successfully identified. Further analysis showed that some of the expressed proteins were up-regulated under the low temperature treatment, such as functioning to increase signal transduction and activate oxygen scavenging and protein defense, would enhance a resistance ability in Z. matrella to decrease low temperature stress. Also, some proteins were found to be down-regulated in Z. matrella under the low temperature treatment. Those down-regulated proteins resulted in an initial increase, and then followed by a decrease of respiration rate. In turn, photosythesis declined, proteins degraded, and transportation ability reduced, consequently led to decreased resistance potential in Z. matrella under the low temperature treatment. These up-regulated proteins strengthened signal discernableness and its transduction, increased photosythesis and respiration, promoted secondary metabolism, and activated oxygen scavenging. They enhanced protein defense and synthesis, in turn, led to a stronger resistance capability in Z. matrella under the high temperature treatment." |
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| Language: | Chinese |
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| References: | 32 |
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| Note: | Abstract also appears in English
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Huang, J.-w., Z.-c. Lin, D.-m. Chen, H.-y. Zheng, and W.-x. Lin. 2010. Proteomic analysis of Zoysia matrella in response to high and low temperature stress. (In Chinese) [Cao Di Sue Bao] [Acta Agrestia Sinica]. 18(5):p. 636-642, 650. |
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http://manu40.magtech.com.cn/Jweb_cdxb/CN/article/downloadArticleFile.do?attachType=PDF&id=311
Last checked: 04/22/2016
Requires: PDF Reader |
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