WANG Nan,WANG Jin,LI Zongyan,et al.Optimization of ISSR-PCR System and Selection of Primers for Horticultural Varieties of Clematis[J].Northern Horticulture,2016,40(01):80-83.[doi:10.11937/bfyy.201601021]
铁线莲园艺品种ISSR-PCR反应体系优化与引物筛选
- Title:
- Optimization of ISSR-PCR System and Selection of Primers for Horticultural Varieties of Clematis
- 关键词:
- 铁线莲园艺品种; ISSR-PCR反应体系; 引物筛选
- 文献标志码:
- A
- 摘要:
- 以铁线莲的园艺品种Clematis ‘Gravetye Beauty’为试材,采用改良CTAB法提取其基因组DNA为模板,采用单因子试验设计,研究模板DNA含量、引物浓度、Master Mix对ISSR-PCR反应的影响,以期构建基于ISSR分子标记技术的铁线莲园艺品种遗传图谱。结果表明:25 μL C. ‘Gravetye Beauty’ ISSR-PCR最佳反应体系的模板DNA用量5 ng、引物浓度0.8 μmol/L、Master Mix 12 μL;利用该体系从38条ISSR引物中筛选出扩增条带清晰、多态性好的11条引物。
- Abstract:
- A Clematis garden species (Clematis ‘Gravetype Beauty’)was chosen as the experiment material to built the genetic map based on the ISSR molecule marker technology.The ‘Gravetye Beauty’ genomic DNA was used as the DNA model,and simple factor design of experiment was used to study the impacts of model NDA concentration,primer concentration,and Master Mix on ISSR-PCR reaction.The results showed that the optimum system was DNA model 5 ng,primer concentration 0.8 μmol/L,Master Mix 12 μL and the whole reaction system was 25 μL.Using this system,11 primers with clear stripe and good polymorphism were selected from 38 ISSR primers.
参考文献/References:
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相似文献/References:
[1]覃芳,史艳财,邹蓉,等.闹羊花ISSR-PCR反应体系建立及优化[J].北方园艺,2020,44(21):96.[doi:10.11937/bfyy.20194897]
QIN Fang,SHI Yancai,ZOU Rong,et al.Establishment and Optimalization of ISSR-PCR Reaction System on Rhododendron molle[J].Northern Horticulture,2020,44(01):96.[doi:10.11937/bfyy.20194897]
备注/Memo
第一作者简介:王楠(1987-),女,硕士研究生,研究方向为园林植物与观赏园艺。Email:371622073@qq.com.责任作者:王锦(1966-),女,博士,教授,现主要从事观赏园艺等教学与科研工作。E-mail:908505685@qq.com.基金项目:云南省高校林下生物资源保护及利用科技创新团队资助项目(51400605);西南林业大学科学研究基金面上资助项目(111105)。