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 | 28 ℃; 24-48 hours; aerobic; |
| Subculture procedure | ① Prepare 1-2 of the above plates; ② After disinfecting the surface of the ampoule tube, open it in a safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water and transfer it into a freeze-drying tube. After fully dissolving the bacterial powder, transfer it into a Agar plate at a rate of 200 μ L per piece and apply evenly; ④ Place the petri dish under the above cultivation conditions for cultivation, and once the bacterial strain grows, it can be used. |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| morphology | Colony diameter 2-4 mm, circular form with entire margin, opaque, cream-white on obverse side, convex elevation, smooth and glistening surface, moist texture, easily lifted, Gram-positive (blue-violet), ovoid cells, purity: pure culture. |
| Sharing mode | Public welfare sharing |
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