CHARACTERISTICS OF CELLULOSE COLONIZATION BY A MESOPHILIC, CELLULOLYTIC CLOSTRIDIUM (STRAIN-C401)

被引：5

作者：

GELHAYE, E ^{[1
]}

PETITDEMANGE, H ^{[1
]}

GAY, R ^{[1
]}

机构：

[1] UNIV NANCY 1,CHIM BIOL LAB 1,BP 239,F-54506 VANDOEUVRE NANCY,FRANCE

来源：

RESEARCH IN MICROBIOLOGY | 1992年 / 143卷 / 09期

关键词：

CELLULOSE; CLOSTRIDIUM; CELLULASE; COLONIZATION; ADHESION; GROWTH RATE; CARBON DEFICIENCY;

D O I：

10.1016/0923-2508(92)90076-Z

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Using the technique of incorporation of H-3-thymidine into DNA, we describe colonization properties of an anaerobic, mesophilic, cellulolytic Clostridium, strain C401. This method took into account both bacteria which adhered and those which did not adhere to the substrate. The observed generation time (7.5 h) was faster than that detected (26 h) with other methods. Under the conditions used, the end of growth was characterized by a sharp release of biomass. A depletion in the supply of carbon source and therefore, of the adhesion site, was responsible for this release.

引用

页码：891 / 895

页数：5

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