国家自然科学基金(30271067)

作品数:9被引量:155H指数:4
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相关作者:卢存福简令成陈玉珍李凤兰李积宏更多>>
相关机构:北京林业大学中国科学院植物研究所明尼苏达大学更多>>
相关期刊:《作物学报》《中国野生植物资源》《应用与环境生物学报》更多>>
相关主题:低温锻炼INDUCEDCA^2+-ATPASE番茄抗冷性更多>>
相关领域:农业科学生物学更多>>
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Effects of cold-hardening on compatible solutes and antioxidant enzyme activities related to freezing tolerance in Ammopiptanthus mongolicus seedlings被引量:3
《Forestry Studies in China》2008年第2期101-106,共6页WANG Wei-juan CHEN Yu-zhen LIU Mei-qin LU Cun-fu 
financially supported by the National Natural Science Foundation of China(Grant Nos.30671476 and 30271067).
Cold acclimation is associated with many metabolic changes that lead to an increase of freezing tolerance. In order to investigate the biochemical process of cold acclimation in Ammopiptanthus mongolicus, seedlings we...
关键词:Ammopiptanthus mongolicus cold acclimation freezing tolerance compatible solute antioxidant enzyme 
Cold acclimation induced accumulation of phenolic compounds and freezing tolerance in Ammopiptanthus mongolicus被引量:1
《Forestry Studies in China》2007年第3期203-207,共5页Liu Mei-qin Chen Yi-yin Lu Cun-fu Zhang Hui Yin Wei-lun 
the National Natural Science Foundation of China (Grant No. 30671476 , 30271067).
Ammopiptanthus mongolicus, the only freezing tolerant evergreen broad-leaved shrub, local species of the Alashan desert, northwest sand area of China, can survive -30℃ or even lower temperature in winter. In the pres...
关键词:phenolic compounds cold acclimation Ammopiptanthus mongolicus 
Expression of a Carrot 36 kD Antifreeze Protein Gene Improves ColdStress Tolerance in Transgenic Tobacco被引量:1
《Forestry Studies in China》2005年第4期11-15,共5页Xu Wen-li Liu Mei-qin Shen Xin Lu Cun-fu 
Supported by the National Natural Science Foundation of China (Grant No. 30271067), Fok Ying Tung Education Foundation (Grant No. 71030), Key Teach-ers Foundation of the Educational Ministry of China, and Graduate Training Grant of Beijing Forestry Uni
Antifreeze proteins (AFPs) enable organisms to survive under cold conditions, and have great potential in improving cold tolerance of cold-sensitive plants, In order to determine whether expression of the carrot 36 ...
关键词:antifreeze protein gene stress inducible-promoter tobacco genetic transformation cold tolerance 
适宜低温锻炼提高冷敏感植物玉米和番茄的抗冷性及其生理基础被引量:54
《作物学报》2005年第8期971-976,共6页简令成 卢存福 李积宏 LI Paul H 
国家自然科学基金(30271067)资助。~~
研究了冷敏感植物甜玉米和番茄在生长临界温度锻炼下抗冷性的提高以及某些生理指标的适应性变化。结果表明,番茄幼苗经12℃锻炼7d,甜玉米种苗经11℃锻炼8d或15d后,番茄幼苗和甜玉米种苗对2℃低温胁迫的抗性明显提高。经过低温锻炼的番...
关键词:低温锻炼 番茄 甜玉米 CA^2+-ATPASE 脯氨酸 抗冷性 
低温锻炼对绵头雪莲花组织培养苗抗寒性及抗氧化酶活性的影响被引量:25
《植物生理与分子生物学学报》2005年第4期437-440,共4页陈玉珍 李凤兰 
国家自然科学基金项目(No.30271067)资助。~~
高山植物绵头雪莲花(SaussurealanicepsHand.-Mazz.)组织培养苗经2℃低温锻炼后抗寒性明显增强,SOD、CAT、POD活性明显提高,可溶性蛋白质、脯氨酸含量升高,而可溶性糖含量没有明显变化。脱锻炼期间可溶性蛋白质含量仍高于低温锻炼期间...
关键词:绵头雪莲花 低温锻炼 抗寒性 抗氧化酶 
药用资源植物雪莲化学成分及药理作用被引量:31
《中国野生植物资源》2005年第3期1-4,共4页陈玉珍 李凤兰 
国家自然科学基金资助项目(30271067)。
雪莲主要分布于我国的四川、云南、新疆、青藏高原的高寒山区,是重要的药用资源植物。对雪莲的化学成分及其药理作用等方面的研究做了较为系统的综述。
关键词:药理作用 化学成分 资源植物 雪莲 药用 高寒山区 青藏高原 
Micropropagation and Callus Culture of Saussurea laniceps, an Alpine Medicinal Plant被引量:1
《Forestry Studies in China》2005年第1期16-19,共4页ChenYu-zhen LiFeng-lan 
Supported by the National Natural Science Foundation of China (Grant No. 30271067),Fok Ying Tung Education Foundation (71030) and Key Teachers Foundation of the Educational Ministry of China
Cottonhead windhairdaisy (Saussurea laniceps Hand.-Mazz.) is one of the most famous and important medicinal herbs in China. Illegal collection from wild populations is increasingly threatening the present environment...
关键词:MICROPROPAGATION CALLUS conservation of endangered plant Saussurea laniceps 
木本植物休眠的诱导因子及其细胞内Ca^(2+)水平的调节作用被引量:41
《应用与环境生物学报》2004年第1期1-6,共6页简令成 卢存福 邓江明 李积宏 LIPaul H 
国家自然科学基金 (30 2 71 0 67)的资助~~
本研究揭示 ,越冬木本植物在夏秋转变过程中对光周期变化十分敏感 .在北纬 4 5°的明尼苏达州圣保罗地区 ,当日照变短 72min时 (2 0 0 0年 8月 8日 ) ,桑树顶芽细胞质浆和细胞核内即出现Ca2 + 流入 ,而在夏天长日照时期 (7月上、中旬 )...
关键词:木本植物 休眠 诱导因子 光周期 抗冻性 桑树 杨树 
Ultrastructural and Extracellular Protein Changes in Cell Suspension Cultures of Populus euphratica Associated with Low Temperature-induced Cold Acclimation被引量:2
《Forestry Studies in China》2003年第4期1-7,共7页Dai Huanqin Lu Cunfu Zhang Hui Zhang Xujia 
the National Natural Science Foundation of China (Grant No. 30271067);Fok Ying Tung Education Foundation (71030); Key Teachers Foundation of the Educational Ministry of China; and the State Key Basic Research and Development Plan of China (G199901600
Populus euphratica Olive is the only tree species that can grow in the saline land and also survive cold winters in northwest China, and it plays a very important role in stabilizing the vulnerable ecosystem there. A ...
关键词:freezing tolerance cold acclimation suspension-cultured cells extracellular proteins Populus euphratica 
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