BeNa Culture Collection
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| Subculture procedure | ① Dissolve the frozen tube in a 37 ℃ water bath and shake quickly to dissolve; ② Wipe the outer wall of the Frozen vial with an alcohol swab for disinfection, and then transfer it to a safe cabinet for operation; ③ Unscrew the tube cap, aspirate all the dissolved solution, and transfer it into 1-2 agar plates (each Agar plate contains approximately 200 μ L, and for anaerobic bacteria cultivation, the culture medium needs to be placed in an anaerobic environment for 24 hours to remove oxygen); ④ After uniform coating, transfer to the above cultivation conditions for cultivation. |
| Growth conditions | 37 ℃; 48-72 hours; anaerobic |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| morphology | The colonies measure 0.5-1 mm in diameter, are circular with regular margins, and are opaque. They exhibit a grayish-white pigmentation on the surface, have a flat morphology, and are smooth and moist in texture, making them easy to lift. No pigment is produced. The organisms are Gram-positive (G⁺, appearing blue-violet) and rod-shaped (bacilli). Purity: pure. |
| Sharing mode | Public welfare sharing |