Primary Study on the Fungus P. cicadae and Its Sectors
Two sectors, sporing-type (JZD3-1) and hypha-type (JZD3-2), were isolated from P. cicadae on Sabouraud medium. The colony characters and conidiation between two sector isolates and the original strain (JZD3) were compared on different media. The contents of exopolysaccharide and protein, the activities of proteinase, SOD, POD and their pathogenicities to B. brassicae were tested. The results showed: The growth of the strain JZD3 was the fastest and the conidiation was largest on most media. As far as the contents of exopolysaccharide, SOD, POD and the pathogenicity to B. brassicae, JZD3 was also the best; however, the isolates JZD3-1 and JZD3-2 had the most proteinase and protein respectively.
P. cicadae sector pathogenicity exopolysaccharide enzyme
Hu Hai Yan Liu Ai Ying Liang Zong Qi Zou Xiao Luo Li Chul Soo Shin Kim Yong Ook Park Hae Wong
Institute of Fungus Resource Guizhou University, Guiyang 550025 Department of Biotechnology, College of Engineering, Yonsei University, Seoul, Republic Korea
国际会议
第八届中韩菌物学研讨会(The Eighth China-Korea Joint Symposium for Mycology)
陕西杨凌
英文
72-80
2007-11-18（万方平台首次上网日期，不代表论文的发表时间）