Shigella Song|336986 |BNCC

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Shigella sonnei

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 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.
Growth conditions	30 ℃; 18-24h; aerobic
Storage conditions	2-8 ℃
Safety level	2
morphology	The colony diameter is 1-2mm, circular, with irregular edges, opaque, yellow on the front, lighter in color, yellow on the back, flat in shape, smooth on the surface, moist in texture, G - (red), rod-shaped
Sharing mode	Public welfare sharing

1.Description

1. Name: Shigella sonnei

2.BNCC No.:336986

3. Biosafety level: 3

2. Storage conditions:

Storage of freezed dried ampoule and agar slant at 2°C to 8°C

3. Growth Conditions

1, Nutritious gravy agar: peptone 5g, beef paste 30g, NaCl 5g, agar 15g, distilled water 1L, pH :7.0-7.2

2. Atmosphere: facultative anaerobic

3. Temperature: 35-37 ℃

4.Notes:

1.Normal culturing time, 1-2days for bacterial, 3 days for yeast, 5-7days for mould, 7-10days for fungal.

2.Agar slant shall be inoculated asap, and long-term storage is not recommended.

3.Please recover the strains in strict accordance with this instruction, otherwise the replacement of the strain are not be available in case of viability loss caused by different media or growth conditions.

4.Users should ensure the safe storage and operation of the strain.Waste generated from the handling process should be discarded after high-pressure sterilization.

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