Isolation of Extrachromosomal Deoxyribonucleic Acids from Extremely Thermophilic Bacteria
نویسندگان
چکیده
منابع مشابه
Extremely Thermophilic Marine Bacteria
A novel extremely thermophilic bacterium was isolated from a shallow marine hydrothermal vent environment (depth, 22 m) in Tachibana Bay, Nagasaki Prefecture, Japan. The cells of this organism were gramnegative rods. Growth occurred at temperatures between 50 and 85°C (optimum temperature, 80°C; doubling time at optimum temperature, 90 min), at pH 5.5 and 9.0 (optimum pH, 7.0), and in the prese...
متن کاملExtremely thermophilic gram-negative bacteria from hot tap water.
Two strains of heterotrophic, non-motile, Gram-negative extreme thermophiles have been isolated from hot tap water. These strains (NH and DI) have been characterized and compared with strains of genus Thermus. Few of the single organic compounds tested supported growth in the presence of ammonium salts, and, like Thermus strains, growth on undefined media was restricted to dilute tryptone-yeast...
متن کاملIsolation of obligately alkaliphilic magnetotactic bacteria from extremely alkaline environments.
Large numbers of magnetotactic bacteria were discovered in mud and water samples collected from a number of highly alkaline aquatic environments with pH values of ≈ 9.5. These bacteria were helical in morphology and biomineralized chains of bullet-shaped crystals of magnetite and were present in all the highly alkaline sites sampled. Three strains from different sites were isolated and cultured...
متن کاملExtrachromosomal inheritance in bacteria.
INTRODUCTION............................................................ 211 Definitions.................................................................. 211 Overall Genetic Organization of aPlasmid. 212 RECOGNITION AND IDENTIFICATION OF EXTRACHROMOSOMAL ELEIMENTS............................................................. 212 Lack of Genetic Linkage to Chromosome................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1978
ISSN: 0022-1287
DOI: 10.1099/00221287-104-2-193