Mucor racemosa|336225 |BNCC

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Mucor racemosus f. racemosus

Subculture procedure	① Dissolve the cryovial in a water bath (mold at 30 ℃) and shake rapidly to dissolve; ② Wipe the outer wall of the cryovial 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; ④ After uniform coating, transfer to the above cultivation conditions for cultivation.
Growth conditions	28 ℃; 3-5 days; aerobic;
Storage conditions	-80℃
Safety level	1
morphology	Small filamentous fungi with obvious colonies on PDA medium, initially white and then brownish yellow in color, dense and rapidly spreading, and light yellow on the back of the medium
Sharing mode	Public welfare sharing

Mucor racemosus f. racemosus

Storage conditions : 2~8 ℃

No. : 336225

Product format: agar slant in 14mm test tube

Validity period : 30 days

Biosafety level : 1 , handle in ultra-clean table or safety cabinet

Receiving notice: if any abnormality is found on the day of receipt, please contact the customer service within 24 hours. If it is overdue, it is deemed that the bacteria are well. The freeze dried culture shall be used up once and shall not be retained. The bacterial viability will resume after 1-2 generation of recovery and can be used normally. Handling instructions agar slant and suspension liquid is enclosed. Please operate in strict accordance with this instruction, otherwise the replacement of bacteria are not be available in case of aberrant growth and lose of viability.

Growth conditions :25-28 ℃, aerobic, integrated PDA. Comprehensive PDA:20% potato juice 1L, glucose 20g ,KH2PO4 3g, MgSO4.7H2O 1.5g, thiamine trace, agar 15g,pH natural.

Recovery steps:

(1)Prepare 1-2 pieces of PDA plates;

(2)Sterilize the surface of test tube for the agar slant, open it in the biosafety cabinet;

(3)Cut into the pieces with aseptic inoculation hoe and inoculation shovel (see attached page). the size of square pieces is 0.5 × 0.5cm2;

(4)Lay flat the small pieces to the center of the agar plate;

(5)Put the plates under the above culture conditions,5-7 days.Or contact our technicians for the inoculation of agar slant - filamentous fungi.

Recovery record: According to the recovery instructions, the results of the recovery are reported as follows:

item	test results
viability	good viability, in 4 days strain layer is obvious
colony morphology	small filamentous fungi, colonies are obviously visible on the integrated PDA medium, hyphae are brownish yellow after starting white, hyphae are dense and spread rapidly.
conclusion	good viability, no abnormal colony morphology, completely consistent with the above figure, qualified

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