摘要
旨在对溶藻细菌筛选方法的摸索。从辽宁大连周边海域分离的37株海洋细菌中,尝试用试管法筛选对塔玛亚历山大藻具有溶藻能力的功能细菌。试管法即首先在试管中进行藻菌共培养,待初步筛选出合适菌株后,再用三角瓶来验证初筛结果。结果显示:试管初筛选出的5株溶藻菌株,同样在三角瓶中显示了它们溶藻能力,证明试管法用于筛选溶藻细菌是可行的。
A possible pathway to fast and easily select the algicidal bacteria was researched under the laboratory condition.Primarily,thirty seven strains of marine bacteria isolated from Dalian coast were co-cultured with the harmful alga Alexandrium tamarense,in 18×180 mm2 text tubes.Five strains of bacteria which showed alga-lysing effect were chosen.Then,the algae-lysing effect of five strains of bacteria was proved in100 mL conical flask with 40 mL leve.It showed that the algicidal bacteria can been screened out...
出处
《海洋环境科学》
CAS
CSCD
北大核心
2008年第2期186-189,共4页
Marine Environmental Science
基金
国家海洋局近岸海域生态环境实验室资助项目(200409)
关键词
海洋细菌
塔玛亚历山大藻
溶藻细菌
algicidal bacteria
Alexandrium tamarense
algae-lysing effect
