BeNa Culture Collection
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| Subculture procedure | Prepare 1-2 fresh agar plates with typical bacterial colonies; 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 Transfer 0.5mL of liquid culture medium into a freeze-drying tube, dissolve it thoroughly, and then transfer it back into the liquid test tube, mixing well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Cultivate under the above conditions, and the strain can be used once it grows. |
| Growth conditions | 28 ℃; 3-5 days; aerobic; |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| morphology | The colony has a diameter of 2-4mm, circular, irregular edges, opaque, yellow on the front, and produces gray white spores in the later stage, yellow on the back, raised in the middle, wrinkled on the surface, does not produce pigments, G+(blue purple), Bacillus, spores are spherical, purity: pure |
| Sharing mode | Public welfare sharing |
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