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微信小章| 产品名称： | Saccharomyces cerevisiae Meyen ex E.C. Hansen |
|---|---|
| 商品货号： | TS181181 |
| Deposited As： | Saccharomyces carlsbergensis Hansen |
| Classification： | Saccharomycetes, Saccharomycetidae, Saccharomycetales, Saccharomycetaceae, Saccharomycetaceae, Saccharomyces, cerevisiae |
| Strain Designations： | SA 23 CCY 48-88, NRRL Y-11857, NRRL Y-11877, VTT C-82063 |
| Alternate State： | Candida robusta Diddens et Lodder |
| Application： | Degrades molasses
Degrades sorghum juice
Produces beta-fructofuranosidase beta-fructosidase
Produces carbonyl reductase (NADPH)
Produces citric acid citrate
Produces ethyl alcohol ethanol
Produces alcohol from cane molasses
Produces citric acid from molasses
Produces ethanol at elevated temperatures
Produces ethanol from sweet sorghum juice |
| Biosafety Level： | 1
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： | freeze-dried |
| Storage Conditions： | Frozen: -80°C or colder Freeze-Dried: 2°C to 8°C Live Culture: See Propagation Section |
| Type Strain： | no |
| Preceptrol®： | no |
| Comments： | Highly flocculent yeast
Sugar-tolerant
Kinetics of alcohol fermentation
Immobilization
Xylose metabolism
The synthesis of enzymes in both the glycolytic and hexose monophosphate pathways is regulated by nitrogen limitation and by the glucose concentration in the medium.
Lysine metabolism
This yeast was re-identified as Saccharomyces cerevisiae based on the multigene sequence analysis. |
| Medium： | ATCC® Medium 28: Emmons modification of Sabourauds agar ATCC® Medium 200: YM agar or YM broth ATCC® Medium 323: Malt agar medium |
| Growth Conditions： | Temperature: 30°C Atmosphere: Typical aerobic |
| Sequenced Data： |
18S ribosomal RNA gene, partial sequence; internal transcribed spacer 1, 5.8S ribosomal RNA gene, and internal transcribed spacer 2, complete sequence; and 26S ribosomal RNA gene, partial sequence GGTTTCCGTAGGTGAACCTGCGGAAGGATCATTAAAGAAATTTAATAATTTTGAAAATGGATTTTTTTGTTTTGGCAAGAGCATGAGAGCTTTTACTGGGCAAGAAGACAAGAGATGGAGAGTCCAGCCGGGCCTGCGCTTAAGTGCGCGGTCTTGCTAGGCTTGTAAGTTTCTTTCTTGCTATTCCAAACGGTGAGAGATTTCTGTGCTTTTGTTATAGGACAATTAAAACCGTTTCAATACAACACACTGTGGAGTTTTCATATCTTTGCAACTTTTTCTTTGGGCATTCGAGCAATCGGGGCCCAGAGGTAACAAACACAAACAATTTTATCTATTCATTAAATTTTTGTCAAAAACAAGAATTTTCGTAACTGGAAATTTTAAAATATTAAAAACTTTCAACAACGGATCTCTTGGTTCTCGCATCGATGAAGAACGCAGCGAAATGCGATACGTAATGTGAATTGCAGAATTCCGTGAATCATCGAATCTTTGAACGCACATTGCGCCCCTTGGTATTCCAGGGGGCATGCCTGTTTGAGCGTCATTTCCTTCTCAAACATTCTGTTTGGTAGTGAGTGATACTCTTTGGAGTTAACTTGAAATTGCTGGCCTTTTCATTGGATGTTTTTTTTCCAAAGAGAGGTTTCTCTGCGTGCTTGAGGTATAATGCAAGTACGGTCGTTTTAGGTTTTACCAACTGCGGCTAATCTTTTTTTATACTGAGCGTATTGGAACGTTATCGATAAGAAGAGAGCGTCTAGGCGAACAATGTTCTTAAAGTTTGACCTCAAATCAGGTAGGAGTACCCGCTGAACTTAAGCATATCAATAA D1D2 region of the 26S ribosomal RNA gene ATATCAATAAGCGGAGGAAAAGAAACCAACCGGGATTGCCTTAGTAACGGCGAGTGAAGCGGCAAAAGCTCAAATTTGAAATCTGGTACCTTCGGTGCCCGAGTTGTAATTTGGAGAGGGCAACTTTGGGGCCGTTCCTTGTCTATGTTCCTTGGAACAGGACGTCATAGAGGGTGAGAATCCCGTGTGGCGAGGAGTGCGGTTCTTTGTAAAGTGCCTTCGAAGAGTCGAGTTGTTTGGGAATGCAGCTCTAAGTGGGTGGTAAATTCCATCTAAAGCTAAATATTGGCGAGAGACCGATAGCGAACAAGTACAGTGATGGAAAGATGAAAAGAACTTTGAAAAGAGAGTGAAAAAGTACGTGAAATTGTTGAAAGGGAAGGGCATTTGATCAGACATGGTGTTTTGTGCCCTCTGCTCCTTGTGGGTAGGGGAATCTCGCATTTCACTGGGCCAGCATCAGTTTTGGTGGCAGGATAAATCCATAGGAATGTAGCTTGCCTCGGTAAGTATTATAGCCTGTGGGAATACTGCCAGCTGGGACTGAGGACTGCGACGTAAGTCAAGGATGCTGGCATAATGGTTATATGCCGC |
| Name of Depositor： | DP Rose |
| Isolation： | Sugar refinery sample, England |
| References： | Mohite U, SivaRaman H. Continuous conversion of sweet sorghum juice to ethanol using immobilized yeast cells. Biotechnol. Bioeng. 26: 1126-1127, 1984. Sardinas JL. Calf rennet substitutes. Process Biochem. 11: 10-17, 1976. Chan E, et al. Production, separation and purification of yeast invertase as a by-product of continuous ethanol fermentation. Appl Microbiol Biotechnol 36: 44-47, 1991. Pundle A, Prabhune A, Sivaraman H. Immobilization of Saccharomyces uvarum cells in porous beads of polyacrylamide gel for ethanolic fermentation. Appl Microbiol Biotechnol 29: 426-429, 1988. Thomas KC, Ingledew WM. Lysine inhibition of Saccharomyces cerevisiae: role of repressible L-lysine epsilon-aminotransferase. World J. Microbiol. Biotechnol. 10: 572-575, 1994. van Zyl C, et al. Role of D-ribose as a cometabolite in D-xylose metabolism by Saccharomyces cerevisiae. Appl. Environ. Microbiol. 59: 1487-1494, 1993. PubMed: 8517743 Kuhn A, et al. Purification and partial characterization of an aldo-keto reductase from Saccharomyces cerevisiae. Appl. Environ. Microbiol. 61: 1580-1585, 1995. PubMed: 7747971 Del Rosario EJ, Lee KJ, Rogers PL. Kinetics of alcohol fermentation at high yeast levels. Biotechnol Bioeng 21: 1477-1482, 1979. Thomas KC, et al. Effect of nitrogen limitation of synthesis of enzymes in Saccharomyces cerevisiae during fermentation of high concentration of carbohydrates. Biotechnol. Lett. 18: 1165-1168, 1996. Lee JH, et al. The effect of temperature on the kinetics of ethanol production by Saccharomyces uvarum. Biotechnol. Lett. 2: 141-146, 1980. Rhee SK, et al. Ethanol production from desalted molasses using Saccharomyces uvarum and Zymomonas mobilis. J. Ferment. Technol. 62: 297-300, 1984. Rose D. Fermentation of cane molasses by yeasts after preservation under conditions of high sugar concentration. J. Appl. Bacteriol. 35: 499-503, 1972. |