| 小麦成熟胚愈伤组织的诱导及分化 |
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| 引用本文： | 马兰兰,邓西平,杨淑慎,张玉翠. 小麦成熟胚愈伤组织的诱导及分化[J]. 西北农业学报, 2011, 20(8): 62-65 |
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| 作者姓名： | 马兰兰 邓西平 杨淑慎 张玉翠 |
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| 作者单位： | 1. 西北农林科技大学生命科学学院,陕西杨凌,712100
2. 黄土高原土壤侵蚀与旱地农业国家重点实验室,陕西杨凌,712100 |
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| 基金项目： | 黄土高原土壤侵蚀与旱地农业国家重点实验室专项(10502) |
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| 摘 要： | 以4个基因型不同的小麦品种成熟胚为外植体进行离体培养,研究不同质量浓度2,4-D对愈伤组织诱导的影响；以陕253为外植体研究不同KT与NAA配比对小麦成熟胚愈伤组织分化的影响.愈伤组织培养基中2,4-D质量浓度为2～4 mg/L时,小麦成熟胚愈伤组织出愈率最高,品质最好.小麦对水分敏感程度与成熟胚愈伤组织的出愈率及品质...
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| 关 键 词： | 小麦 成熟胚 愈伤组织 诱导 分化 |
Callus Induction and Differentiation of Mature Embryos of Wheat |
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| MA Lanlan,DENG Xiping,YANG Shushen and ZHANG Yucui. Callus Induction and Differentiation of Mature Embryos of Wheat[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2011, 20(8): 62-65 |
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| Authors: | MA Lanlan DENG Xiping YANG Shushen ZHANG Yucui |
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| Affiliation: | MA Lanlan1,DENG Xiping2,YANG Shushen1 and ZHANG Yucui1(1.College of Life Science,Northwest A&F University,Yangling Shaanxi 712100,China,2.State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,China) |
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| Abstract: | Explant of mature embryos of 4 different wheat genotypes was cultured in differention media to study the induction of the callus and genetic difference of plants regeneration from different genotypes.The results indicate that 2,4-D(2-4 mg/L) was more advantageous to the induction of callus differentiation.KT(1.0 mg/L) and NAA(0.5 mg/L) were useful to improve differentiation and regeneration of Shaan 253. |
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| Keywords: | Wheat Mature embryo Callus Induction Differentiation |
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