Streptomyces|368356 |BNCC

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Streptomyces sp.

Culture medium	BNCC362653
Description	GYM Streptomyces Agar
Composition	Glucose:4.0g, Yeast Extract:4.0g, Malt Extract:10.0g, CaCO₃:2.0g, Agar:15.0g, pH:7.2(25℃)
Growth conditions	28 ℃; 3-5 days; aerobic;
Subculture procedure	① Prepare one test tube containing 5-10 mL of liquid culture medium and two 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 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 Place all liquid test tubes and plates under the above cultivation conditions, and the bacterial strains can be used once they grow.
Storage conditions	2-8 ℃
Safety level	1
morphology	The colony diameter is 1-2mm, circular, with irregular edges, opaque, white on the front, raised in the middle, rough and dark on the surface, dry texture, Gram positive, well-developed mycelium, and spherical spores
Sharing mode	Public welfare sharing