一种简易快速获得脱毒马铃薯幼苗的方法  

A Simple and Rapid Method for Regenerating Virus-free Seedling of Potatoes

作　　者：白云[1] 马箭超[1] 聂文丹 姚颖[1] 朱正歌[1] BAI Yun MA Jianchao NIE Wendan YAO Ying ZHU Zhengge(College of Life Scienee,Hebei Normal University,Hebei Shijiazhuang 050024,Chin)

机构地区：[1]河北师范大学生命科学学院,河北石家庄050024

出　　处：《河北师范大学学报（自然科学版）》2017年第2期169-171,共3页Journal of Hebei Normal University：Natural Science

基　　金：河北省自然科学基金(2014205142);河北省教育厅重点基金(ZH2012036)

摘　　要：马铃薯是中国第四大粮食作物,其安全生产直接关系到中国农业经济的稳定增长.马铃薯系无性繁殖材料种植,在连年的种植过程中,通常会受到病毒的侵害,从而影响其产量和品质.分离茎尖组织培养脱毒马铃薯是目前解决这一问题的常见且行之有效的方法之一.通过实验探索出了一种简单易行的分离茎尖组织、培养脱毒马铃薯幼苗的体系,为快速获得脱毒马铃薯幼苗奠定技术基础.China is transforming potato into the country＇s fourth staple food,and the safety production of the crop directly relates to development of agricultural economy. During years of continually asexual propagation,potatoes can be infected by different virus that can reduce yield and tuber quality. Shoot tip culture is one of the most common and efficient method to obtain virus-free potato seedlings. In this study, we developed a simple and practicable strategy to regenerate virus-free seedlings by shoot tip tissue culture. It provide technology foundation for virus-free potato seedling fast propagation.

关 键 词：马铃薯 茎尖分生组织培养 脱毒苗 

分 类 号：Q938.8[生物学—微生物学]