摘要
首次报道了鞭式节丛孢的氯化钠和氯化镉耐受性 .在查氏平板上培养 39d ,鞭式节丛孢对氯化钠的最高耐受浓度为 0 .6molL-1,对氯化镉的最高耐受浓度为 3.0mmolL-1;在LCMA平板上 ,0 .18molL-1氯化钠抑制三维菌网的形成 ,0 .30molL-1氯化钠抑制厚垣孢子的萌发 ,0 .0 5mmolL-1氯化镉抑制三维菌网形成 ,0 .0 7mmolL-1氯化镉抑制厚垣孢子萌发 .图 1表 3参
The hyphal growth of Arthrobotrys flagrans CBS583.91 was inhibited by increasing concentrations of NaCl and CdCl 2 after being inoculated for 39 d on Czapek's Solution Agar, and these might affect the formation of adhesive networks and germination of chlamydospores after being inoculated for 15 d on LCMA. For hyphal growth, the threshold concentration was c(NaCl)=0.6 mol L -1 or c(CdCl 2)=3.0 m mol L -1 . The formation of adhesive networks was not inhibited until c(NaCl)=0.18 mol L -1 or c(CdCl 2)=0.05 m mol L -1. Meanwhile the germination of chlamydospores was inhibited under c(NaCl)=0.30 mol L -1 or c(CdCl 2)=0.07 m mol L -1. The effects of concentrations of the two chemicals on germination of chlamydospores, adhesive networks-forming and growth were varied. Fig 1, Tab 3, Ref 8
出处
《应用与环境生物学报》
CAS
CSCD
2004年第1期119-121,共3页
Chinese Journal of Applied and Environmental Biology
关键词
鞭式节丛孢
氯化钠及氯化镉耐受性
捕食器官
厚垣孢子萌发
Arthrobotrys flagrans CBS 583.91
tolerance to sodium chloride and cadmium chloride
formation of adhesive networks
germination of chlamydospores
