欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (24): 163-166.

所属专题： 生物技术； 园艺

• 林学 园艺 园林 • 上一篇    下一篇

黑斑病菌侵染后杨树叶片细胞超微结构的变化

袁 坤1,于 芬3,王明庥2,黄敏仁   

  • 收稿日期:2009-10-20 修回日期:2009-10-22 出版日期:2009-12-20 发布日期:2009-12-20
  • 基金资助:

    国家高技术研究发展计划（2006AA100109）和国家“十一五”科技支撑计划

The ultrastructural changes of poplar leaf cells after black spot pathogen infection

  • Received:2009-10-20 Revised:2009-10-22 Online:2009-12-20 Published:2009-12-20

PDF (PC)

918

摘要：

为了解黑斑病菌侵染杨树叶片后，叶片细胞超微结构的变化，以对黑斑病菌高抗的无性系NL 895杨（Populus euramericana CL“NL 895”）和感染黑斑病菌的加杨（Populus canadensis Moench）叶片为实验材料，进行了扫描电镜和透射电镜分析，这为进一步研究黑斑病菌的致病机制提供了细胞学方面的理论依据。

关键词: 草坪, 草坪, 尿素施肥, 土壤各形态氮

Abstract:

To understand the ultrastructural changes of leaf cells after black spot pathogen infecting poplar leaves, the leaves of high-resistant clone Populus euramericana CL“NL 895” and infected Populus canadensis Moench were separately used as the experimental materials to analyze by Scanning electron microscope (SEM) and Transmission electron microscope (TEM). This provided theory basis of cell aspect to further study the pathogenic mechanism of black spot pathogen.