Stress-responsive gene ICE1 from Vitis amurensis increases cold tolerance in tobacco

Dong C.; Zhang Z.; Ren J.; Qin Y.; Huang J.; Wang Y.; Cai B.; Wang B.; Tao J.

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Stress-responsive gene ICE1 from Vitis amurensis increases cold tolerance in tobacco

机译：葡萄的胁迫响应基因ICE1提高烟草的耐冷性

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We report the identification of the inducer of CBF expression 1 (ICE1) from Vitis amurensis, an upstream transcription factor that regulates the transcription of CBF-like genes. The structure of the basic helix-loop-helix domain of VaICE1 is closely related to that of ICE1 in woody plants. This gene is strongly induced in leaves, roots, stems, and petioles by cold temperature. With longer duration of exposure to cold treatments, the expression patterns of organs exhibit differences, which are not observed in normal condition. Transgenic tobacco over-expressing VaICE1 has higher chilling tolerance and survival ability by improving the activities of superoxide dismutase, peroxidase, and catalase, as well as the chlorophyll yield.

机译：我们报告鉴定了从葡萄（Vitis amurensis）的CBF表达1（ICE1）的诱导物，该基因是调节CBF样基因转录的上游转录因子。在木本植物中，VaICE1的基本螺旋-环-螺旋结构域的结构与ICE1的结构紧密相关。低温会在叶，根，茎和叶柄中强烈诱导该基因。随着暴露于冷治疗的持续时间更长，器官的表达模式表现出差异，这在正常条件下是未观察到的。通过提高超氧化物歧化酶，过氧化物酶和过氧化氢酶的活性以及叶绿素产量，过表达VaICE1的转基因烟草具有更高的耐寒性和存活能力。

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《Plant Physiology and Biochemistry》 |2013年第null期|共6页
作者
Dong C.; Zhang Z.; Ren J.; Qin Y.; Huang J.; Wang Y.; Cai B.; Wang B.; Tao J.;
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正文语种 eng
中图分类 58.843;
关键词
Chilling tolerance; Cold tolerance; ICE1; Osmotic substances; Tobacco; Vitis amurensis;

机译：耐冷性;耐冷性;ICE1;渗透物质;烟草;葡萄;

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1. Stress-responsive gene ICE1 from Vitis amurensis increases cold tolerance in tobacco [J] . Dong C., Zhang Z., Ren J., Plant Physiology and Biochemistry . 2013,第Null期

机译：葡萄的胁迫响应基因ICE1提高烟草的耐冷性
2. Overexpression of VaCBF4, a Transcription Factor from Vitis amurensis, Improves Cold Tolerance Accompanying Increased Resistance to Drought and Salinity in Arabidopsis [J] . Li Jitao, Wang Nian, Xin Haiping, Plant molecular biology reporter . 2013,第6期

机译：VaCBF4（一种来自葡萄的转录因子）的过表达可提高抗寒性，并提高拟南芥对干旱和盐碱的抵抗力
3. Transcriptome profiling of Vitis amurensis, an extremely cold?tolerant Chinese wild Vitis species, reveals candidate genes and events that potentially connected to cold stress [J] . Weirong Xu, Ruimin Li, Ningbo Zhang, Plant Molecular Biology . 2014,第4a5期

机译：极耐寒的中国野生葡萄属葡萄（Vitis amurensis）的转录组谱分析揭示了可能与寒冷胁迫有关的候选基因和事件
4. Expression of the cold acclimation-specific protein gene of medicago alfalfa freezing tolerance in tobacco [C] . Xin Tang, Ruiping Guo, Lifang Shuai, 2011 International Conference on Remote Sensing, Environment and Transportation Engineering . 2011

机译：苜蓿耐寒性的烟草冷驯化特异性蛋白基因在烟草中的表达
5. Molecular biology of salt tolerance in the facultative halophyte Mesembryanthemum crystallinum: Identification and regulation of stress-responsive mRNAs. [D] . Vernon, Daniel Marc. 1992

机译：兼性盐生植物Mememryanthemum crystallinum的耐盐性分子生物学：应激反应mRNA的鉴定和调控。
6. Chinese Wild-Growing Vitis amurensis ICE1 and ICE2 Encode MYC-Type bHLH Transcription Activators that Regulate Cold Tolerance in Arabidopsis [O] . Weirong Xu, Yuntong Jiao, Ruimin Li, -1

机译：中国野生葡萄阿米斯ICE1和ICE2编码调节拟南芥耐寒性的MYC型bHLH转录激活因子。
7. Chinese wild-growing Vitis amurensis ICE1 and ICE2 encode MYC-type bHLH transcription activators that regulate cold tolerance in Arabidopsis. [O] . Weirong Xu, Yuntong Jiao, Ruimin Li, 2014

机译：中国野生生长的山葡萄ICE1和ICE2编码mYC型bHLH转录激活因子，调节拟南芥的耐寒性。

Stress-responsive gene ICE1 from Vitis amurensis increases cold tolerance in tobacco

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