BeNa Culture Collection
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| Subculture procedure | ① Prepare 1-2 of the above plates; ② Open the 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 or liquid culture medium 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 Agar plate 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. |
| Growth conditions | 30 ℃; 5-7 days; aerobic; |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| morphology | The colony diameter is 0.5-1mm, circular, with neat edges, opaque, golden yellow on the front and yellow on the back, protruding in the middle, smooth on the surface, moist texture, easy to pick up, does not produce pigments, acid resistant staining positive, Bacillus, purity: pure |
| Sharing mode | Public welfare sharing |