节点文献

利用聚乙烯吡咯烷酮防止甘蔗组织培养接种物褐变的研究

Studies on Preventing Brown Turning of Explant with PVP in Sugarcane (Saccharum officinarum) Tissue Culture

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 陈彪陈伟栋梁钾贤王润华

【Author】 Chen Biao;Chen Weidong;Liang Jiaxian;Wang Runhua(1 Biotechnology Centre, Zhanjiang Ocean University, Zhanjiang, Guangdong, 524088;2 Dept. of Agronomy, South China Agric. Univ.)

【机构】 湛江海洋大学生物技术中心!广东湛江524088华南农业大学农学系

【摘要】 用聚乙烯吡咯烷酮(PVP)预处理甘蔗顶端外植体,并以PVP作为附加成分直接加入培养基,均可取得防止接种物褐变坏死的良好效果;但同时发现,当加入培养基中的PVP达到一定浓度,则会表现出延缓分化芽增殖速度的不良作用;对PVP在植物组织培养中的应用作出评价.

【Abstract】 When the PVP(Polyvinylpyrrolidone) was used in pretreatment of sugareane explant and usedas an additive in medium, a positive result was obtained which prevented brown turning and necrosis ofinoculum. Meanwhile, it was found that the proliferous rate of differentiated bud was delayed when thePVP concentration in the medium increased in a certain extent. The application of PVP in the plant tissueculture was evaluated affirmatively.

  • 【文献出处】 华南农业大学学报 ,JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY , 编辑部邮箱 ,1999年03期
  • 【分类号】S566.1
  • 【被引频次】36
  • 【下载频次】338
节点文献中: 

本文链接的文献网络图示:

本文的引文网络