Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Product Format
frozen
Type Strain
no
Genotype
sap1 sap2 sap3 sap4
RefFarley PC, Sullivan PA. The Rhizopus oryzae secreted aspartic proteinase gene family: an analysis of gene expression. Microbiology 144: 2355-2366, 1998. PubMed: 9720058
Preceptrol®
no
Morphology
After 6 days at 25°C colonies growing rapidly, floccose with white aerial mycelium.? Sporangiophores.straight or curved; sometimes swollen or branched; wall smooth or slightly rough; pale brown.? Sporangia globose or subglobose; wall spinous; black maturity.? Columellae.globose, subglobose or oval; wall usually smooth; pale brown.? Sporangiospores.elliptical, globose or polygonal; striated; 5-8 μm in length. Chlamydospores.abundant; globose (10-24 μm in diameter), elliptical, lemonshaped or cylindrical.? Rhizoids?Abundant; root-shaped
Medium
ATCC® Medium 336: Potato dextrose agar (PDA)
Growth Conditions
Temperature: 25.0°C
Sequenced Data
No DNA sequencing was performed in house on this product.
Name of Depositor
PC Farley, G Lim
Special Collection
NCRR Contract
Chain of Custody
P C Farley
G Lim
Isolation
fermented food
Singapore
Isolation date: 1987
Year of Origin
1987
References
Wibowo Y, et al. Isolation and characterization of auxotrophic mutants of Rhizopus oryzae. Cytobios 100: 95-99, 1999.
Farley PC, Sullivan PA. The Rhizopus oryzae secreted aspartic proteinase gene family: an analysis of gene expression. Microbiology 144: 2355-2366, 1998. PubMed: 9720058
Farley PC. Evaluation of the use of glucosamine measurements, for determining Rhizopus oligosporus growth during tempe fermentation. Biomed. Lett. 46: 227-228, 1991.
Farley PC, Ikasari L. Regulation of the secretion of Rhizopus oligosporus extracellular carboxyl proteinase. J. Gen. Microbiol. 138: 2539-2544, 1992. PubMed: 1487725
tempe, Singapore
Farley PC, Sullivan PA. The Rhizopus oryzae secreted aspartic proteinase gene family: an analysis of gene expression. Microbiology 144: 2355-2366, 1998. PubMed: 9720058