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| 转基因青蒿与其野生型的生长和抗逆性比较 | |
| 引用本文： | 刘华,蒋玲曦,王金斌,谭芙蓉,吴潇,朱宏,赵凯,唐克轩,唐雪明.转基因青蒿与其野生型的生长和抗逆性比较[J].核农学报,2011,25(2):253-258. |
| 作者姓名： | 刘华 蒋玲曦 王金斌 谭芙蓉 吴潇 朱宏 赵凯 唐克轩 唐雪明 |
| 作者单位： | 1. 农业部转基因植物环境安全监督检验测试中心,上海201106;上海海洋大学,水产与生命学院,上海201306;上海市农业科学院生物技术研究所,上海201106 2. 农业部转基因植物环境安全监督检验测试中心,上海201106;上海市农业科学院生物技术研究所,上海201106 3. 农业部转基因植物环境安全监督检验测试中心,上海201106;上海市农业遗传育种重点实验室,上海201106 4. 上海交通大学农业生物学院植物生物技术研究中心,上海,200240 5. 农业部转基因植物环境安全监督检验测试中心,上海201106;上海市农业科学院生物技术研究所,上海201106;上海市农业遗传育种重点实验室,上海201106 |
| 基金项目： | 上海市科技兴农重点攻关项目，上海市科委科技攻关项目，上海市科委创新平台建设项目 |
| 摘 要： | 在环境释放条件下,比较了转基因青蒿及其野生型受体的基本农艺性状、抗逆性及耐常用除草剂等特性.在旱、盐胁迫下,通过测定3种转基因品系和其野生型受体的叶片相对含水量、过氧化物酶及脯氨酸等生理指标,比较了转基因青蒿和野生型的耐受性.结果显示,转基因青蒿品系ANF176、GFH13的株高、茎粗显著低于其野生型受体,转基因青蒿品... |
| 关 键 词： | 转基因青蒿 农艺性状 耐旱性 耐盐性 耐除草剂性 |
COMPARISON OF THE GROWTH AND STRESS TOLERANCE BETWEEN TRANSGENIC Artemisia annua VARIETIES AND ITS WILD-TYPE |
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| LIU Hua,JIANG Ling-xi,WANG Jin-bin,TAN Fu-rong,WU-Xiao,ZHU-Hong,ZHAO Kai,TANG Ke-xuan,TANG Xue-ming.COMPARISON OF THE GROWTH AND STRESS TOLERANCE BETWEEN TRANSGENIC Artemisia annua VARIETIES AND ITS WILD-TYPE[J].Acta Agriculturae Nucleatae Sinica,2011,25(2):253-258. | |
| Authors: | LIU Hua JIANG Ling-xi WANG Jin-bin TAN Fu-rong WU-Xiao ZHU-Hong ZHAO Kai TANG Ke-xuan TANG Xue-ming |
| Abstract: | The basic agronomic characteristics of transgenic A. annua lines and the wild type were evaluated, and the physiological responses to the drought and salt stress of three transgenic A. annua varieties and wild type were compared by determining the relative water content of leaves, POD, proline and so on. The results indicated that there were significant differences in plant height and stem diameter between transgenic A.annua varieties ANF176, GFH13 and wild type, in crown width and 1000 seeds weight between transgenic A.annua variety SQS159 and wild type. The difference between three transgenic A.annua varieties and wild type in other agronomic characteristics was not significant. Moreover, under the experiment condition transgenic A.annua varieties and the wild type had similar stress tolerances to salt and drought. Three transgenic A. annua lines and the wild type were not tolerant to the two herbicides, paraquat and s metolachlor. |
| Keywords: | transgenic Artemisia annua agronomic characteristics drought tolerance salt tolerance herbicides tolerance |
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