| 转Bt 基因甘蔗抗虫性及重要经济、农艺性状的评价 |
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| 引用本文： | 陈勇生,翁丽星,劳方业,邓海华,汪联辉,齐永文,沈万宽,刘福业,吴文龙,符成,陈健文.转Bt 基因甘蔗抗虫性及重要经济、农艺性状的评价[J].热带亚热带植物学报,2012,20(4):376-381. |
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| 作者姓名： | 陈勇生 翁丽星 劳方业 邓海华 汪联辉 齐永文 沈万宽 刘福业 吴文龙 符成 陈健文 |
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| 作者单位： | 1. 广州甘蔗糖业研究所,广东省甘蔗改良与生物炼制重点实验室,广州510316
2. 复旦大学生命科学学院微生物学和微生物工程系,上海200433 |
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| 基金项目： | 广东省教育部产学研结合项目(2008B090500227);广东省科技计划项目(2008B020200002);现代农业产业技术体系建设专项资助 |
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| 摘 要： | 为评价转Bt基因甘蔗的抗虫性,对6份转Bt甘蔗品系(Y2、Y3、Y4、T1、T2和T3)进行室内抗虫性鉴定实验和田间自然感虫的抗虫性评价。结果表明,室内人工抗虫性鉴定结果与田间自然感染结果大体吻合,各参试材料在两个试验点的抗虫性表现基本一致,Bt基因表达稳定,所有参试品系抗虫性均明显比相应的供体品种强,其中Y4和T2的抗性最强,T3相对较弱;在经济性状方面,Y3、Y4和T3的蔗茎产量、含糖量与其供体品种‘新台糖16号’相当,但甘蔗蔗糖含量较低;T2的甘蔗蔗糖含量则超过其供体品种‘新台糖16号’,但农艺性状较差,茎产量和含糖量低。
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| 关 键 词： | 转Bt甘蔗 抗虫性 产量 蔗糖含量 评价 |
| 收稿时间： | 9/8/2011 12:00:00 AM |
| 修稿时间： | 2011/12/18 0:00:00 |
Insect Resistance and Evaluation on Important Agronomic and Economic Characters of Bt-transgenic Sugarcane Lines |
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| CHEN Yong-sheng,WENG Li-xing,LAO Fang-ye,DENG Hai-hu,WANG Lian-hui,QI Yong-wen,SHEN Wan-kuan,LIU Fu-ye,WU Wen-long,FU Cheng and CHEN Jian-wen.Insect Resistance and Evaluation on Important Agronomic and Economic Characters of Bt-transgenic Sugarcane Lines[J].Journal of Tropical and Subtropical Botany,2012,20(4):376-381. |
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| Authors: | CHEN Yong-sheng WENG Li-xing LAO Fang-ye DENG Hai-hu WANG Lian-hui QI Yong-wen SHEN Wan-kuan LIU Fu-ye WU Wen-long FU Cheng and CHEN Jian-wen |
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| Institution: | Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China;Guangdong Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Sugarcane Industry Research Institute, China |
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| Abstract: | |
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| Keywords: | Bt transgenic sugarcane Insect resistance Yield Sucrose content Evaluation |
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