Streptococcus mutants 变形链球菌-BioVector NTCC质粒载体菌种细胞蛋白抗体基因保藏中心

Streptococcus mutants

变形链球菌

Strain    Designations	NCTC 10449 [IFO 13955]
Application	Media testing
Isolation	Carious dentine
Biosafety    Level	1
Product Format	freeze-dried
Preceptrol®	yes
Type Strain	yes
Medium	Medium 44: Brain Heart Infusion    Agar/Broth Agar Medium DI Water……………………...………………………………1000 ml Autoclave at    121ºC. Brain Heart Infusion Broth (BD 237500)…………..…….37.0g Broth Medium DI    Water…………………………………………………….1000 ml Autoclave at 121ºC. *This product is    commercially available from BD. To make medium from scratch, follow    formulation below: Calf Brains, infusion from…………………………………..200 g Brain Heart    Infusion Composition Beef Hearts, infusion from………………………………….250 g Proteose    Peptone…………………………………...………10.0 g Dextrose……………………………………………..………..2.0 g    NaCl…………………………………………………...………5.0 g Na2HPO4…………………………………………...………...2.5 g DI    Water……………………………………………………….1000ml Final pH 7.4 +/- 0.2 *Omit agar for broth medium. Medium should be tan in color. Recommended storage temperature: 2-8ºC.Ø
Growth    Conditions	Temperature: 37°C Atmosphere: Aerobic
Isolation	Carious dentine
References	Coykendall AL. Proposal to elevate    the subspecies of Streptococcus mutans to species status, based on their    molecular composition. Int. J. Syst. Bacteriol. 27: 26-30, 1977. Skerman VB, et al. Approved lists    of bacterial names. Int J Syst Bacteriol 30: 225-420, 1980.

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