HOU Yan-xia,TANG Hao-ru,ZHANG Yong,et al.Comparison on DNA Extraction Methods of Oxalis triangularis[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):18-20.
紫叶酢浆草DNA的提取方法比较
- Title:
- Comparison on DNA Extraction Methods of Oxalis triangularis
- 文章编号:
- 1002-2767(2014)07-0018-03
- 分类号:
- S688.4
- 文献标志码:
- A
- 摘要:
-
为了提取高质量的紫叶酢浆草DNA,以紫叶酢浆草茎段及叶片为材料,比较了5种方法对其DNA提取的影响。结果表明:用SDS法、改良CTAB法和核DNA法提取出的酢浆草DNA质量和得率都优于高盐低pH法和CTAB区室法,从酢浆草叶片中提取的DNA质量和得率优于从茎段中提取的。综合分析可知,以紫叶酢浆草叶片为材料,采用核DNA法提取效果最佳。
- Abstract:
- In order to extract high quality DNA of Oxalis triangularis,five different methods of exctracting DNA from leaves and stems of Oxalis triangularis were compared.The results showed that the quality and yields of Oxalis triangularis DNA extracted by the methods of SDS,modified CTAB and nuclear DNA were better than the methods of high-salt-low pH and CTAB subarea.At the same time,the quality and yields of DNA extracted from leaves was better than that from stems.Comprehensive analysis showed that,taking leaf as material and using nuclear DNA method was the best.
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相似文献/References:
[1]张 萌,王俊丽.酢浆草研究进展[J].黑龙江农业科学,2012,(08):150.
ZHANG Meng,WANG Jun-li.Research Progress of Oxalis[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(07):150.
备注/Memo
收稿日期:2014-03-19
基金项目:山西省基础研究“青年科技研究基金”资助项目(2013021026-2);山西林业职业技术学院院级科研教改资助项目(2013-14)
第一作者简介:侯艳霞(1981-),女,山西省交城县人,博士,讲师,从事园艺专业教学与相关研究工作。E-mail:yxhou2007@163.com。