Bacillus curdlanolyticus sp. nov. and Bacillus kobensis sp. nov., which hydrolyze resistant curdlan.
Taxonomic characteristics of seven bacterial strains which were isolated from soil and hydrolyze resistant curdlan were studied. These bacteria were aerobic, spore-forming rods, contained menaquinone 7 as a major quinone, contained anteiso-C15:0 and iso-C16:0 as major cellular fatty acids, had guanine-plus-cytosine contents of 50 to 52 mol%, and could be divided into two groups on the basis of physiological and chemotaxonomic characteristics and DNA-DNA hybridization data. We propose the following two new species: Bacillus curdlanolyticus for strains YK9, YK121, YK161, YK201, and YK203, with type strain YK9 (= IFO 15724); and Bacillus kobensis for strains YK205 and YK207, with type strain YK205 (= IFO 15729).
Kanzawa
Y
Y
Kobe Women's University, Suma, Japan.
Harada
A
A
Takeuchi
M
M
Yokota
A
A
Harada
T
T
D000332:Aerobiosis; D001407:Bacillus / Q000145:classification* / Q000235:genetics / Q000378:metabolism; D001426:Bacterial Proteins / Q000737:chemistry; D001482:Base Composition; D050260:Carbohydrate Metabolism; D003470:Culture Media; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004591:Electrophoresis, Polyacrylamide Gel; D005227:Fatty Acids / Q000737:chemistry; D005936:Glucans / Q000378:metabolism*; D009693:Nucleic Acid Hybridization; D011135:Polysaccharides, Bacterial / Q000378:metabolism*; D012689:Sequence Homology, Nucleic Acid; D012988:Soil Microbiology; D013170:Spores; D047071:beta-Glucans
D001426:Bacterial Proteins; D003470:Culture Media; D004269:DNA, Bacterial; D005227:Fatty Acids; D005936:Glucans; D011135:Polysaccharides, Bacterial; D047071:beta-Glucans; C038459:curdlan