Ethylene production and 1-aminocyclopropane-1-carboxylate (ACC) synthase gene expression in tomato (Lycopsicon esculentum Mill.) leaves under enhanced UV-B radiation
文献类型：期刊论文
| 作者 | An, Lizhe; Xu, Xiaofeng; Tang, Hongguan; Zhang, Manxiao; Hou, Zongdong; Liu, Yanhong; Zhao, Zhiguang; Feng, Huyuan; Xu, Shijian; Wang, Xunling |
| 刊名 | JOURNAL OF INTEGRATIVE PLANT BIOLOGY
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 48期号:10页码:1190-1196 |
| 关键词 | enhanced UV-B radiation ethylene production gene expression of 1-aminocyclopropane-1-carboxylate (ACC) synthase Lycopsicon esculentum |
| ISSN号 | 1672-9072 |
| DOI | 10.1111/j.1672-9072.2006.00331.x |
| 通讯作者 | Zhang, Manxiao(zhangmanxiao@yahoo.com) |
| 英文摘要 | Tomato (Lycopsicon esculentum Mill.) plants grown in a greenhouse were irradiated with two different levels of UV-B, namely 8.82 (T-1) and 12.6 kJ/m(2) per day (T-2). Ethylene production, 1-aminocyclopropane-1-carboxylate (ACC) content, 1-(malonylamino) cyclopvopane-1-carboxylic acid (MACC) content, gene expression of ACC synthase (EC 4.4.1.14), and ACC oxidase activity in tomato leaves were determined. The results indicated that ACC content, the activity of ACC synthase and ACC oxidase, and ethylene production increased continuously under low doses of UV-B radiation, whereas at high doses of radiation these parameters increased during the first 12 d and then started to decrease. The MACC content increased continuously over 18 d under both doses of UV-B irradiation. The changes in ACC content, ACC synthase activity, ACC oxidase activity, the transcriptional level of the ACC synthase gene, and ethylene production were consistent with each other, suggesting that ACC synthase was the key enzyme in ethylene biosynthesis and that ethylene production in tomato leaf tissues under UV-B radiation could be regulated by the expression of the ACC synthase gene. The results also indicate that the change in ethylene metabolism may be an adaptive mechanism to enhanced UV-B radiation. |
| 收录类别 | SCI |
| WOS关键词 | 1-(MALONYLAMINO)CYCLOPROPANE-1-CARBOXYLIC ACID ; 1-AMINO-2-ETHYLCYCLOPROPANECARBOXYLIC ACID ; PLANT-TISSUES ; STRESS ; BIOSYNTHESIS ; GROWTH ; STEREOISOMERS ; ARABIDOPSIS ; TRANSCRIPTS ; POLYAMINES |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| WOS类目 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000240963200009 |
| 出版者 | BLACKWELL PUBLISHING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555799 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhang, Manxiao |
| 作者单位 | 1.Lanzhou Univ, Key Lab Arid & Grassland Ecol, Minist Educ, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Lizhe,Xu, Xiaofeng,Tang, Hongguan,et al. Ethylene production and 1-aminocyclopropane-1-carboxylate (ACC) synthase gene expression in tomato (Lycopsicon esculentum Mill.) leaves under enhanced UV-B radiation[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2006,48(10):1190-1196. |
| APA | An, Lizhe.,Xu, Xiaofeng.,Tang, Hongguan.,Zhang, Manxiao.,Hou, Zongdong.,...&Wang, Xunling.(2006).Ethylene production and 1-aminocyclopropane-1-carboxylate (ACC) synthase gene expression in tomato (Lycopsicon esculentum Mill.) leaves under enhanced UV-B radiation.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,48(10),1190-1196. |
| MLA | An, Lizhe,et al."Ethylene production and 1-aminocyclopropane-1-carboxylate (ACC) synthase gene expression in tomato (Lycopsicon esculentum Mill.) leaves under enhanced UV-B radiation".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 48.10(2006):1190-1196. |
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来源：寒区旱区环境与工程研究所
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