Hormoconis resinae (Lindau) von Arx et de Vries, anamorph (ATCC® 20495)

Alternate State: Amorphotheca resinae Parbery, teleomorph  /  Strain Designations: [CBS 174.61, NRRL 6437, QM 7998]  /  Product Format: freeze-dried

Deposited As Cladosporium resinae (Lindau) de Vries, anamorph
Strain Designations [CBS 174.61, NRRL 6437, QM 7998]
Alternate State Amorphotheca resinae Parbery, teleomorph
Application
assay of antimicrobial preservatives
degrades starch
produces alpha-glucosidase maltase
produces amylase, alpha 1A; salivary Amylase, salivary, alpha-1A
produces glucoamylase
produces glucoamylase P
produces glucoamylase S
testing diesel fuel stabilizer additive
Biosafety Level 1
Product Format freeze-dried
Type Strain no
Preceptrol® no
Morphology

After 7 days mycelium pale brown.  Colony rust to orange powdery. Conidia formed in large conidial heads consisting of many lateral or terminal chains, smooth walled, hyaline to pale brown, 1-celled subglobular, elliptical or becoming cylindrical in the ramoconidia.  Later ascomata appearing as small black sclerotial bodies deep in the agar.  Asci 8-spored, subglobose to pyriform hyaline.  Ascospores 1-celled, ellipsoid, light brown.

Medium ATCC® Medium 337: Potato, dextrose, yeast agar (PDY)
Growth Conditions
Temperature: 24.0°C
Sequenced Data
No DNA sequencing was performed in house on this product.
Morphology

After 7 days mycelium pale brown.  Colony rust to orange powdery. Conidia formed in large conidial heads consisting of many lateral or terminal chains, smooth walled, hyaline to pale brown, 1-celled subglobular, elliptical or becoming cylindrical in the ramoconidia.  Later ascomata appearing as small black sclerotial bodies deep in the agar.  Asci 8-spored, subglobose to pyriform hyaline.  Ascospores 1-celled, ellipsoid, light brown.

Name of Depositor JJ Marshall
Chain of Custody
ATCC <<--JJ Marshall<<--NLABS Collection
Isolation
aircraft fuel tank
Cross References

Nucleotide (GenBank) : X67708 H.resinae gamP mRNA for 1,4-alpha-D-glucan glucohydrolase.

Nucleotide (GenBank) : X68143 H.resinae gamP gene for 1,4-alpha-D-glucan glucohydrolase.

References

Fagerstrom R, et al. Comparison of two glucoamylases from Hormoconis resinae. J. Gen. Microbiol. 136: 913-920, 1990. PubMed: 2116499

Marshall JJ. Starch-degrading benzymes derived from Cladosporium resinae. US Patent 4,211,842 dated Jul 8 1980

ASTM International Standard Test Method for Evaluation of Antimicrobials in Liquid Fuels Boiling Below 390 degrees. West Conshohocken, PA

Marshall JJ. Starch-degrading enzymes derived from Cladosporium resinae. US Patent 4,234,686 dated Nov 18 1980

McCleary BV, Anderson MA. Hydrolysis of alpha-D-glucans and alpha-D-glucooligosaccharides by Cladosporium resinae glucoamylases. Carbohydr. Res. 86: 77-96, 1980. PubMed: 6777040