Skip to main content
PMC home page
Applied Microbiology logoLink to Applied Microbiology
. 1968 Jan;16(1):114–121. doi: 10.1128/am.16.1.114-121.1968

Monitored Environment System to Control Cell Growth, Morphology, and Metabolic Rate in Fungi by Oxidation-Reduction Potentials

John W Rippon 1
PMCID: PMC547326  PMID: 5636453

Abstract

A device for the adjustment, maintenance, and monitoring of a desired oxidation-reduction potential in a liquid environment is described. The filamentous species, Penicillium lilacinum and Trichophyton schoenleinii, and the dimorphic species, Histoplasma capsulatum, developed budding yeastlike cells when grown in a liquid medium with a low oxidation-reduction potential. When the organisms were inoculated into fresh medium, they returned to the filamentous condition as the oxidation-reduction potential was restored to a more positive (oxidizing) environment.

Full text

PDF
114

Images in this article

115Fig. 1
on p.115
118Fig. 6
on p.118

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. BARTNICKI-GARCIA S., NICKERSON W. J. Nutrition, growth, and morphogenesis of Mucor rouxii. J Bacteriol. 1962 Oct;84:841–858. doi: 10.1128/jb.84.4.841-858.1962. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. DOBSON A., BULLEN J. J. A METHOD FOR THE CONTROL OF EH AND PH DURING BACTERIAL GROWTH. J Gen Microbiol. 1964 May;35:169–174. doi: 10.1099/00221287-35-2-169. [DOI] [PubMed] [Google Scholar]
  3. HOLLANDER D. H., FROST J. K. DEMONSTRATION OF A MINIMUM OXIDATION-REDUCTION POTENTIAL REQUIREMENT FOR TRICHOMONAS VAGINALIS. J Bacteriol. 1965 Jun;89:1610–1612. doi: 10.1128/jb.89.6.1610-1612.1965. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Haidle C. W., Storck R. Control of dimorphism in Mucor rouxii. J Bacteriol. 1966 Oct;92(4):1236–1244. doi: 10.1128/jb.92.4.1236-1244.1966. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Levine S., Ordal Z. J. Factors Influencing the Morphology of Blastomyces dermatitidis. J Bacteriol. 1946 Dec;52(6):687–694. doi: 10.1128/jb.52.6.687-694.1946. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. NICKERSON W. J. Experimental control of morphogenesis in microorganisms. Ann N Y Acad Sci. 1954 Oct 29;60(1):50–57. doi: 10.1111/j.1749-6632.1954.tb39997.x. [DOI] [PubMed] [Google Scholar]
  7. RIPPON J. W., CONWAY T. P., DOMES A. L. PATHOGENIC POTENTIAL OF ASPERGILLUS AND PENICILLIUM SPECIES. J Infect Dis. 1965 Feb;115:27–32. doi: 10.1093/infdis/115.1.27. [DOI] [PubMed] [Google Scholar]
  8. Rippon J. W., LeBeau L. J. Germination and initial growth of Microsporon audouinii from infected hairs. Mycopathol Mycol Appl. 1965 Aug 10;26(2):273–288. doi: 10.1007/BF02049781. [DOI] [PubMed] [Google Scholar]
  9. SCHERR G. H., RIPPON J. W. Experimental histoplasmosis in cold-blooded animals. Mycopathol Mycol Appl. 1959 Oct 15;11:241–249. doi: 10.1007/BF02063081. [DOI] [PubMed] [Google Scholar]
  10. SCHERR G. H. Studies on the dimorphism of Histoplasma capsulatum. I. The roles of -SH groups and incubation temperature. Exp Cell Res. 1957 Feb;12(1):92–107. doi: 10.1016/0014-4827(57)90296-3. [DOI] [PubMed] [Google Scholar]
  11. SCHERR G. H., WEAVER R. H. The dimorphism phenomenon in yeasts. Bacteriol Rev. 1953 Mar;17(1):51–92. doi: 10.1128/br.17.1.51-92.1953. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Salvin S. B. Cultural Studies on the Yeastlike Phase of Histoplasma capsulatum Darling. J Bacteriol. 1947 Nov;54(5):655–660. doi: 10.1128/jb.54.5.655-660.1947. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Vennesland B., Hanke M. E. The Oxidation-Reduction Potential Requirements of a Non-Spore-Forming, Obligate Anaerobe. J Bacteriol. 1940 Feb;39(2):139–169. doi: 10.1128/jb.39.2.139-169.1940. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. WINSTEN S., MURRAY T. J. Virulence enhancement of a filamentous strain of Candida albicans after growth on media containing cysteine. J Bacteriol. 1956 Jun;71(6):738–738. doi: 10.1128/jb.71.6.738-738.1956. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Applied Microbiology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES