This suggests a new way of improving cold tolerance of plant by genetic engineering technique.
这一发现为利用基因工程手段提高植物耐寒性提供了一条新途径。
"Now we understand how it works we can use this knowledge for crop improvement, for frost and cold tolerance," said the researcher.
目前，研究人员已经弄清楚了这种基因的防冻原理，因此可用这一知识对农作物加以改良，提高抗霜冻性和耐寒性。
Understanding the mechanism of CBF in cold tolerance will provide a new strategy for improvement of plant cold tolerance and breeding of cold-tolerant plant.
研究CBF转录因子在抗寒中的作用机制，能为提高植物的抗寒性，培育抗寒作物品种提供新方向。
Thus the breeding goals for cold tolerance were different on various rice cropping regions.
因此，耐冷育种目标和品种因稻区而异。
The types of the 15 varieties might be considered into 6 types on the basis of their cold tolerance at booting stage.
根据这15份材料的孕穗期耐冷性特征，将它们的耐冷型划分成6类。
As ectotherm animals, insects developed the cold tolerance mechanism adapting lower temperature during the evolution.
昆虫是外温动物，在长期的进化过程中形成了一整套适应不良低温环境的抗寒机制。
Several clones also showed satisfactory cold tolerance, pest and disease resistance, and trunk form and side branching.
有些无性系还表现出了良好的抗寒性、抗病虫害性以及良好的树干形状和边枝情况。
The transcription factor gene RCBF4 can be used for plant transformation so as to improve cold tolerance and hyperhaline resistance.
该转录因子基因rcbf 4能用于植物转化，提高植物的耐冷和耐高盐的能力。
Therefore it would be very important to improve the cold tolerance of Yunnan varieties in order to stabilize and improve their eating quality.
因此，提高育成品种的耐冷性对稳定和改善稻米食味品质具有重要作用。
Through correlation analysis, soluble protein, praline and MDA content were significantly correlated with their cold tolerance in seeding stage.
从相关分析看，苗期可溶性蛋白、脯氨酸和MDA含量与品种的耐冷性相关性显著或极显著。
Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene.
本实验用不同浓度乙烯利及乙烯受体抑制剂1-MCP处理番茄果实，通过对相关抗冷指标的检测，来揭示乙烯对于果实抗冷性的影响。
Ultimately some elite families and trees with rapid growth, good cold tolerance and good wood properties were selected by a comprehensive index method.
通过综合指数选择法，选出了优良速生、耐寒家系和单株，并率先选择了速生、耐寒且木材品质好的优良单株。
Screened leaf age and MDA content identification indexes of cold tolerance in seeding stage, photosynthetic rate and SOD activity were screened in flowering stage.
在苗期筛选出了叶龄、MDA两个耐冷性鉴定指标，在开花期筛选出了光合速率和SOD活性两个耐冷性鉴定指标。
The cold tolerance and the physiological change under low-temperature of selected Guizhou local cold-tolerant rice varieties during their flowering stage were identified.
对已筛选出的苗期特耐冷的贵州地方水稻品种进行了开花期耐冷性鉴定，同时测定了在冷处理条件下其生理生化特性的变化。
The technology of non pregermination and direct seeding of early rice has good growing charactristics such as high capability of cold tolerance and high rate of seedling.
早稻不催芽直播育秧，抗寒力强，成秧率高，可早播、早插、早熟和省工、省种。
In this study, the photosynthetic efficiency, yield, and cold tolerance of selected cucumber cultivars were evaluated by means of estimating injury rate of cucumber cell membrane.
本研究采用测定细胞膜伤害率的方法，估价黄瓜品种的耐寒性，并测定其光合强度以及产量，旨在为大棚黄瓜新品种选育提供依据。
Signal transduction, gene regulation, genetics, metabolomics, and climate change affecting the plant survival are important aspects in the future study of cold tolerance in plants.
未来植物抗寒领域的研究热点为信号转导和基因调节，低温抗性的遗传学和遗传应用及代谢组学，气候变化对于植物抗寒的影响等方面。
Cold tolerance is a complex quantitative trait of plant which is a result of cooperation of many related genes.
植物抗寒性属于复杂的数量性状，是多基因协同作用的结果。
This text covers the prompting effect on the salt- and cold-tolerance of mulberry using exogenous GB and the relevant physiological mechanism under it.
为此，本文就外源甘氨酸甜菜碱对桑树抗盐性及抗寒性的增强效应及其生理机制进行了研究。
This text covers the prompting effect on the salt- and cold-tolerance of mulberry using exogenous GB and the relevant physiological mechanism under it.
为此，本文就外源甘氨酸甜菜碱对桑树抗盐性及抗寒性的增强效应及其生理机制进行了研究。
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