Arthroderma obtusum (Dawson et Gentles) Weitzman et al., teleomorph (ATCC® 22465)

Alternate State: Microsporum nanum Fuentes, anamorph  /  Strain Designations: IMI 84310 [ATCC 24435, CDC X-718, UAMH 1482]  /  Product Format: freeze-dried

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Deposited As Nannizzia obtusa Dawson et Gentles, teleomorph
Strain Designations IMI 84310 [ATCC 24435, CDC X-718, UAMH 1482]
Alternate State Microsporum nanum Fuentes, anamorph
Biomedical Research and Development Material
Biosafety Level 2
Product Format freeze-dried
Type Strain no
Preceptrol® no
Minus strain
Lack of ascocarp production
Dermatophyte classification by pyrolysis-gas-liquid chromatography
Medium Medium 28: Emmons' modification of Sabouraud's agar
Growth Conditions
Temperature: 26.0°C
Name of Depositor IMI
Chain of Custody
ATCC <<--IMI<<--C.O. Dawson
Dermatophytosis, single-ascospore isolate

Carmichael JW, et al. Classification of some dermatophytes by pyrolysis-gas-liquid chromatography. Can. J. Microbiol. 19: 403-407, 1973. PubMed: 4700348

Padhye AA, et al. Ascocarp production by Nannizzia and Arthroderma on keratinous and non- keratinous media. Sabouraudia 11: 109-114, 1973. PubMed: 4749609

Sekhon AS, Carmichael JW. Pyrolysis-gas-liquid chromatography of some dermatophytes. Can. J. Microbiol. 18: 1593-1601, 1972. PubMed: 5081125

Notice: Necessary PermitsPermits

These permits may be required for shipping this product:

  • Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
Basic Documentation