منابع مشابه
Growth of pathogenic Leptospira in chemically defined media.
A protein-free chemically defined medium for cultivation of pathogenic Leptospira was developed. The medium permitted continued serial subculturing of 9 serogroups (52 strains) of the 12 serogroups (61 strains) tested. Growth was initiated from small inocula, and the growth rate and maximal cell yields were similar to those on serum-containing media. The nutritional requirements of serogroups L...
متن کاملIsolation and growth of Leptospira on artificial media.
Studies on virulence of leptospires would probably be most fruitful if the leptospires could be grown in chemically defined media. Nonpathogenic leptospires found inwater, Leptospira biflexa, have been described in Bergey's Manual, and in the 1962 minutes of the taxonomic subcommittee on Leptospira of the International Committee on Bacteriological Nomenclature, as being saprophytic and able to ...
متن کاملGrowth of Bacillus coagulans in chemically defined media.
A nutritional study was made of five strains of Bacillus coagulans obtained from various culture collections. These five strains were descendants of two original isolates; three had been derived from one parent culture in years past and the other two were transfers from another parent culture. Therefore, the five cultures should have represented two distinct groups of genetically identical cult...
متن کاملMediaDB: A Database of Microbial Growth Conditions in Defined Media
Isolating pure microbial cultures and cultivating them in the laboratory on defined media is used to more fully characterize the metabolism and physiology of organisms. However, identifying an appropriate growth medium for a novel isolate remains a challenging task. Even organisms with sequenced and annotated genomes can be difficult to grow, despite our ability to build genome-scale metabolic ...
متن کاملSubstrate utilization in defined media.
Substrate utilization in defined media for two flower spiroplasmas (S. floricola and FS SR-3) and honeybee spiroplasma (HBS AS-576) was investigated. Glucose, fructose, and mannose were utilized by all three spiroplasmas. In addition, HBS (AS-576) could ferment trehalose; FS (SR-3), sucrose; and S. floricola, trehalose, sucrose, and raffinose. The three spiroplasmas varied greatly in growth req...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1961
ISSN: 0022-1287
DOI: 10.1099/00221287-26-2-223