Maintenance of fungal strains on cryopreservative-immersed porous ceramic beads |
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| Authors: | Zs. Pala´gyi A. Nagy M. Vastag L. Ferenczy Cs. Va´gvo¨lgyi |
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| Affiliation: | (1) Department of Microbiology, Attila Jo´zsef University, P.O. Box 533, H-6701 Szeged, Hungary;(2) Chemical Works of Gedeon Richter Ltd., P.O. Box 27, H-1475 Budapest 10, Hungary |
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| Abstract: | The applicability of a bacterial storage method (maintenance after absorption on cryopreservative-immersed ceramic beads) was tested for different fungal strains of biotechnological importance: Aspergillus, Mucor, Phaffia, Rhizomucor and Saccharomyces. Polyethylene glycol (100ml of 30% or 45% solutions) added after the transfer of cells into the vial increased the safety of storage. |
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