BeNa Culture Collection
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| Culture medium | BNCC352251 |
| Description | YM agar medium |
| Composition | Yeast Extract Powder:3.0g, Malt Extract:3.0g, Glucose:10.0g, Casein Peptone:5.0g, Agar:20.0g, pH:6.2±0.2(25℃) |
| Growth conditions | 30°C, 24-48h; aerobic; |
| Subculture procedure | ① Prepare 1 test tube containing 5-10mL liquid medium and 2 plates; ② Open in a safety cabinet, cauterize the top with an alcohol lamp, then quickly add sterile water to rupture it; break it into pieces with forceps; ③ Pipette 0.5mL liquid medium into the freeze-dried vial, dissolve thoroughly, then return to the liquid test tube and mix well; ④ Pipette 0.2mL bacterial suspension onto a Agar plate, spread evenly; repeat twice to obtain two plates; ⑤ Incubate all liquid tubes and plates under the specified conditions. The culture is ready for use once bacterial growth appears. |
| Storage conditions | 2-8°C |
| Safety level | 1 |
| morphology | Colony diameter: 1-2 mm; circular shape with neat edges; opaque; milky white on both sides; centrally raised; smooth surface; glossy appearance; moist texture; easily liftable; G+ (blue-violet); cocci |
| Sharing mode | Public welfare sharing |
Quantitative strains of Bacillus subtilis subsp(Quantitative strains of Bacillus subtilis subsp)
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Japanese encephalitis virus antigen test reference (Chemical inactivation) (Strongly positive)(Japanese encephalitis virus antigen test reference (Chemical inactivation) (Strongly positive))
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Human herpesvirus 3 DNA lab quality control(varicella-zoster virus)(Human herpesvirus 3 DNA lab quality control(varicella-zoster virus))
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JC polyomavirus DNA lab quality control(JC polyomavirus DNA lab quality control)
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Canine parainfluenza virus nucleic acid reference (Heat inactivated) (Strongly positive)(Canine parainfluenza virus nucleic acid reference (Heat inactivated) (Strongly positive))
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