不同浓度NAA对甘薯茎尖诱导植株再生的影响 |
| |
引用本文: | 邱鹏飞,柳璇,商丽丽,辛国胜,韩俊杰,张磊. 不同浓度NAA对甘薯茎尖诱导植株再生的影响[J]. 安徽农业科学, 2017, 45(3). DOI: 10.3969/j.issn.0517-6611.2017.03.053 |
| |
作者姓名: | 邱鹏飞 柳璇 商丽丽 辛国胜 韩俊杰 张磊 |
| |
作者单位: | 烟台市农业科学研究院,山东烟台,265500;烟台市农业科学研究院,山东烟台,265500;烟台市农业科学研究院,山东烟台,265500;烟台市农业科学研究院,山东烟台,265500;烟台市农业科学研究院,山东烟台,265500;烟台市农业科学研究院,山东烟台,265500 |
| |
基金项目: | 国家甘薯产业技术体系项目,山东省科技发展计划项目,山东省甘薯示范工程技术研究中心项目 |
| |
摘 要: | [目的]研究不同浓度NAA对甘薯茎尖诱导植株再生的影响。[方法]以甘薯品种烟薯25号、烟薯26号和烟紫薯3号的茎尖为材料,采用不同浓度NAA处理,对甘薯茎尖组织的诱导培养及高效植株再生进行了研究。[结果]烟薯25号较适宜的茎尖诱导培养基为1.0 mg/L NAA+MS,植株再生率为91%;烟薯26号和烟紫薯3号较适宜的茎尖诱导培养基为1.5 mg/L NAA+MS,植株再生率分别为88%和80%。[结论]该研究可为今后开展规模化甘薯脱毒苗生产提供基础资料。
|
关 键 词: | 甘薯 茎尖 植株再生 |
Effects of NAA Concentrations on Inducing Plant Regeneration from Sweetpotato Tip Meristem |
| |
Abstract: | [Objective]To research inducing plant regeneration from tip meristem of sweetpotato.[Method] The tip meristems of Yanshu No. 25,Yanshu No.26 and Yanzishu No.3 were used to study the induction and efficient plant regeneration on the MS medium supplemented with different NAA concentrations.[Result] It was indicated that the suitable tip meristem induction medium for Yanshu No.25 was 1.0 mg/L NAA+MS,the plant regeneration rate was 91%;the suitable tip meristem induction mediums for Yanshu No.26 and Yanzishu No.3 were 1.5 mg/L NAA+MS,the plant regeneration rates were 88% and 80%.[ Conclusion] The research can provide basic data for carrying out large-scale virus-free sweetpotato production in the future. |
| |
Keywords: | Sweetpotato Tip meristem Plant regeneration |
本文献已被 CNKI 万方数据 等数据库收录! |
|