Microbial community of freshwater sponges in Lake Baikal

被引：18
|
作者：
Parfenova, V. V. [1 ]
Terkina, I. A. [1 ]
Kostornova, T. Ya. [1 ]
Nikulina, I. G. [1 ]
Chernykh, V. I. [1 ]
Maksimova, E. A. [2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Limnol Inst, Irkutsk 664033, Russia
[2] Irkutsk State Univ, Biol Res Inst, Irkutsk 664033, Russia
来源：
BIOLOGY BULLETIN | 2008年 / 35卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1062359008040079
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The microbial community of Baikal sponges has been studied in five species belonging to the genera Swartschewskia, Baicalospongia, and Lubomirskia of the endemic family Lubomirskiidae. The results show that the total numbers of bacteria and bacterioplankton production have an effect on the growth of L. baicalensis body. Bacteria of the genera Pseudomonas, Bacillus, Micrococcus, Sarcina, Flavobacterium, Arthrobacter, and Acinetobacter living in the sponges are representatives of the Baikal bacterioplankton. Actinomycetes of the genera Streptomyces and Micromonospora are a permanent component of the cultivable sponge microbial community. The numbers and enzyme activities of heterotrophic, oligotrophic, and psychrophilic bacteria isolated from different sponge species and from the ambient water in autumn and in winter have been estimated.
引用
收藏
页码：374 / 379
页数：6
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