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甜菜细胞质雄性不育系与其保持系游离脯氨酸含量的差异

Differences of Proline Content in Cytoplasmic Male Sterile Lines and Maintainer Lines in Sugarbeet

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【Author】 BAI Wei1,TIAN Zi-hua1,GAI Lian-yu2,ZHAO Xiu-hong3,YAN Hai-peng4,SHAO Jin-wang1(1.Sugarbeet Physiological Institute, Agricultural University of Inner-Mongolia, Huhhot 010018, China; 2. Extending Center of Agriculture Technology of Inner-Mongolia Tumd Right Banner, Tumd Right Banner 014100,China; 3. Agriculture and Animal Husbandry School, Baotou, Inner-Mongolia 0140450, China; 4. Vocational and Technical College, Inner-Mongolia Agricultural University, Huhhot 010018, China)

【机构】内蒙古农业大学甜菜生理研究所；内蒙古土右旗农业技术推广中心；包头农牧学校；内蒙古农业大学职业技术学院；内蒙古农业大学甜菜生理研究所呼和浩特010018；呼和浩特010018；土默特右旗； 0141003；包头014045；呼和浩特010018；

【摘要】以甜菜3个细胞质雄性不育系及其相应保持系为材料,对营养生长阶段叶片中的脯氨酸含量进行了研究。结果表明:在甜菜营养生长阶段的4个时期中,脯氨酸含量基本表现为保持系高于不育系。说明不育系和保持系在营养生长阶段生理生化代谢上已经存在差异。更多还原

【Abstract】 Proline content of leaves from three cytoplasmic male sterile lines and their maintainer lines in sugarbeet were studied during their vegetative growth stage. The results showed that the proline content of leaves from the maintainer lines were higher than those from the sterile lines. This result also indicated that there were significant differences between maintainer lines and the sterile lines on physiological and biochemical properties during their vegetative growth stage.更多还原

【关键词】甜菜；细胞质雄性不育；脯氨酸；
【Key words】 Sugarbeet； Cytoplasmic male sterile； Proline；

【基金】内蒙古自治区“人才工程”专项基金;内蒙古自然科学基金资助项目(20010903-04)

【文献出处】中国糖料 ,Sugar Crops of China , 编辑部邮箱 ,2004年04期

【分类号】S566.3
【被引频次】4
【下载频次】84

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