培养基及琼脂浓度对小麦花药出愈率的影响 |
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引用本文: | 傅晓艺 付艺伟 刘桂茹 何明琦 史占良. 培养基及琼脂浓度对小麦花药出愈率的影响[J]. 中国农学通报, 2014, 30(15): 46-49. DOI: 10.11924/j.issn.1000-6850.2013-2522 |
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作者姓名: | 傅晓艺 付艺伟 刘桂茹 何明琦 史占良 |
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作者单位: | 1. 石家庄市农林科学研究院2. 景县中学3. 河北农业大学 |
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基金项目: | 国家科技支撑计划(2011BAD35B03); 石麦 15号小麦新品种(11220121D) |
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摘 要: | 为了探讨不同小麦品种(系)的抗旱性,通过在N6和C17培养基中加入不同浓度的琼脂,选用抗旱性不同的5个冬小麦品种进行花药培养,调查花药出愈率。结果表明,供试的5个冬小麦品种在N6和C17培养基(6 g/L)下出愈率相当,随琼脂浓度的升高(6~18 g/L),小麦花药出愈率有降低的趋势,可以用C17培养基来间接判断小麦品种的抗旱能力。
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关 键 词: | 甜瓜产量和品质 甜瓜产量和品质 |
收稿时间: | 2013-09-25 |
修稿时间: | 2013-10-21 |
The Effect of the Agar Concentration in Different Medium on the Initiating Rate of the Anther Culture in Wheat |
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Abstract: | To explore the drought resistance in wheat varieties (lines), different concentrations of agar was added into C17 and N6 medium, 5 winter wheat cultivars for anther culturing. The results showed that, the callus induction rate was considerable under N6 and C17 medium (6 g/L), with the agar concentration increased (6-18 g/L), wheat anther callus tends to decrease, C17 medium can indirectly judge wheat drought resistance. |
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Keywords: | callus induction rate |
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