. Influence of aminoacids on Bacillus genus bacteria spore germination
نویسندگان
چکیده
منابع مشابه
Spore germination in the genus bacillus: the modification of germination requirements as a result of preheating.
The Nutritional Requirements of Haemophilus pertussis. By W. H. H. JEBB and A. H. . . . . . . . . . . . . . . . . TOMLINSON The Acquisition of Penicillin Resistance by Staphylococcus aureus, Strain Oxford. By A. MAYR-HARTING . . . . . . . . . . . . . . The Site of Action of Penidllin: some Changes in Staphylococcus aureus during the First Two Hours Growth in Penicillin Media. By P. D. COOPER . ...
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There is a striking contrast between the persistence of the spores of Bacillus anthracis in the soils of subtropical countries and the poor survival of the organism in soil of Great Britain. This is in spite of the constant re-infection of the soil here through the extensive reliance of British agriculture on dried bone fertilizers. An investigation has been undertaken into the effect of temper...
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Auxotrophic or antibiotic-resistant mutants of Bacillus megaterium QM B1551 are capable of initiation of germination similar to the parental (QM B1551) prototrophic strain.
متن کاملBacillus megaterium spore germination is influenced by inoculum size.
AIMS The effect of spore density on the germination (time-to-germination, percent germination) of Bacillus megaterium spores on tryptic soy agar was determined using direct microscopic observation. METHODS AND RESULTS Inoculum size varied from approximately 10(3) to 10(8) cfu ml(-1) in a medium where pH=7 and the sodium chloride concentration was 0.5% w/v. Inoculum size was measured by global...
متن کاملBacillus probiotics: spore germination in the gastrointestinal tract.
Spores of Bacillus species are being used commercially as probiotics and competitive exclusion agents. Unlike the more commonly used Lactobacillus-type probiotics, spores are dormant life forms. To address how spore probiotics might function we have investigated whether spores can germinate in the gastrointestinal tract by using a murine model. Using a genetically engineered chimeric gene, ftsH...
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ژورنال
عنوان ژورنال: Bulletin "Veterinary biotechnology"
سال: 2018
ISSN: 2306-9961
DOI: 10.31073/vet_biotech33-18