| 不同基因型水稻在组织培养条件下对NaCl耐性的研究 |
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| 引用本文： | 王萍,王罡,季静.不同基因型水稻在组织培养条件下对NaCl耐性的研究[J].吉林农业大学学报,2006,28(6):601-605. |
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| 作者姓名： | 王萍 王罡 季静 |
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| 作者单位： | 1. 淮海工学院海洋学院,连云港,222005
2. 天津大学农业与生物工程学院,天津,300072 |
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| 基金项目： | 国家转基因植物研究和产业化专项基金 |
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| 摘 要： | 以13个水稻基因型为材料,以愈伤组织生长状况、水稻种子在组织培养条件下的发芽率和苗高等为指标,研究了水稻对NaCl的耐受性。结果表明:水稻的不同基因型对NaCl的耐受性在这3个指标上均存在较大差异,在进行水稻遗传转化的筛选时,应注意到水稻不同基因型和受体类型对NaCl的耐受性。同时发现同一基因型的不同组织或发育时期对NaCl的耐受性具有相似性。
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| 关 键 词： | 水稻 愈伤组织 发芽率 NaCl |
| 文章编号： | 1000-5684（2006）06-0601-05 |
| 收稿时间： | 2006-04-13 |
| 修稿时间： | 2006-04-132006-07-26 |
NaCl Tolerance of Different Genotypes in Rice under Tissue Culture |
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| WANG Ping,WANG Gang,JI Jing.NaCl Tolerance of Different Genotypes in Rice under Tissue Culture[J].Journal of Jilin Agricultural University,2006,28(6):601-605. |
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| Authors: | WANG Ping WANG Gang JI Jing |
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| Abstract: | NaCl tolerance was studied by observing callus growth state,germination rate and seedling height under solid medium with thirteen genotypes in rice.The results showed that NaCl tolerance was different among different genotypes of rice.Differences of NaCl tolerance among different genotypes of rice and different types of receptors should be noticed when transferred rice plants were selected.Meanwhile it was found that NaCl tolerance among different tissues and different development phases of rice was similar in the same genotype. |
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| Keywords: | rice callus germination rate NaCl |
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