| 盐胁迫下疏叶骆驼刺根基因表达差异及功能注释 |
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| 引用本文： | 赖黎丽,赵洁,张博,王涛.盐胁迫下疏叶骆驼刺根基因表达差异及功能注释[J].草原与草坪,2011(5):1-6. |
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| 作者姓名： | 赖黎丽 赵洁 张博 王涛 |
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| 作者单位： | 中国农业大学农业生物技术国家重点实验室;新疆农业大学草地资源与生态重点实验室 |
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| 基金项目： | 新疆维吾尔自治区高技术研究与发展计划项目“骆驼刺、苦马豆耐盐关键基因的克隆与转基因苜蓿培育”(200711101)资助 |
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| 摘 要： | 疏叶骆驼刺（Alhagi sparsifolia）是一种多年生豆科植物,它具有很强的耐冷、干旱和盐的能力。截型苜蓿（Medicago truncatula）是豆科的模式植物,所以本研究利用Affymetrix公司的MedicagoGenome Array与疏叶骆驼刺进行杂交,检测疏叶骆驼刺幼根220mmol/L NaC...
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| 关 键 词： | 疏叶骆驼刺 基因芯片 盐胁迫 差异表达 |
Gene expression diference and function annotation of Alhagi sparsifolia roots under salt stress |
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| LAI L-ili,ZHAO Jie,ZHANG Bo,WANG Tao.Gene expression diference and function annotation of Alhagi sparsifolia roots under salt stress[J].Grassland and Turf,2011(5):1-6. |
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| Authors: | LAI L-ili ZHAO Jie ZHANG Bo WANG Tao |
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| Institution: | 1(1.State Key Laboratory of Agrobiotechnology,China Agricultural University,Beijing100193,China;2.Key Laboratory of Grassland Resource and Ecology of Xinjiang,Xinjiang Agricultural University,Urumqi 830052,China) |
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| Abstract: | The expression of different genes in roots of Alhagi sparsifolia,under salt stress,were analyzed based on Medicago Genome Array hybridized with Alhagi sparsifolia.The roots had been exposed to 220 mmol/L NaCl for 24hand the untreated roots as control.The results showed that there were 5 378genes ex-pressed under salt stress(8.8%of the total genes).And there were 127genes appeared to be up-regulated(with the ratio≥1)and 119appeared to be down-regulated(with the ratio≤-1).These up and down regulated genes were related to salt tolerance based on GO annotation analyzing.Thses could provide some information to salt tolerance mechanism of Alhagi sparsifolia. |
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| Keywords: | Alhagi sparsifolia gene chip salt stress differently express |
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