| 野生番茄单片段渐渗系抗旱性研究 |
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| 引用本文： | 路平,王蒂,黄三文,张俊莲,张茹,裴国平. 野生番茄单片段渐渗系抗旱性研究[J]. 甘肃农业大学学报, 2009, 44(2) |
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| 作者姓名： | 路平 王蒂 黄三文 张俊莲 张茹 裴国平 |
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| 作者单位： | 1. 甘肃农业大学农学院,甘肃,兰州,730070;甘肃省作物遗传改良与种质创新重点实验室,甘肃,兰州,730070
2. 中国农业科学院蔬菜花卉研究所,北京,100081 |
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| 摘 要： | 以野生番茄单片段渐渗系为供试材料,采用盆栽控制水分的方法进行干旱胁迫和正常浇水两种处理测定和分析了与植物抗旱性密切相关的两项生物学性状和四项生理学性状(即株高、叶面积;脯氨酸含量、丙二醛含量、可溶性糖和可溶性蛋白质含量).结果表明:除亲本M82和IL2-2、IL2-4、IL3-2、IL4-4、IL5-2、IL7-3、IL9-3、IL12-1外,其余37份材料均呈现出了不同程度的抗旱表现,说明这37份材料所携带的渐渗片段可能与抗旱性有一定关系.
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| 关 键 词： | 番茄 渐渗系 抗旱性 |
Drought resistance of single segment introgression lines from the wild tomato species,Lycopersicon pennellii |
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| LU Ping,WANG Di,HUANG San-wen,ZHANG Jun-lian,ZHANG Ru,PEI Guo-ping. Drought resistance of single segment introgression lines from the wild tomato species,Lycopersicon pennellii[J]. Journal of Gansu Agricultural University, 2009, 44(2) |
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| Authors: | LU Ping WANG Di HUANG San-wen ZHANG Jun-lian ZHANG Ru PEI Guo-ping |
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| Affiliation: | LU Ping1,3,WANG Di 1,HUANG San-wen2,ZHANG Jun-lian1,ZHANG Ru1,PEI Guo-ping1,3(1.College of Agronomy,Gansu Agricultural University,Lanzhou 730070,China,2.Institut of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,3.Gansu Key Laboratory of Crop Genetic & Germplasm Enhancement,China) |
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| Abstract: | Single segment introgression lines from the wild tomato species,Lycopersicon pennellii,were used as materials,and two treatments(drought stress and irrigated control)were set up by the method of water control in pots.Two biological characteristics(plant height and leaf area) and four physiological characteristics(proline content,MDA content,soluble sugar and soluble protein content) closely related to the drought resistance of plant were measured and analyzed.The results showed that the materials,except rec... |
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| Keywords: | tomato(Lycopersicon pennellii) introgression lines drought resistance |
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