Kluyveromyces marxianus (EC Hansen) van der Walt 拉丁名
(ATCC? 46537?) 統(tǒng)一編號(hào)
Deposited As Kluyveromyces fragilis (Jorgensen) van der Walt, teleomorph
Strain Designations 菌種別名 CBS 397 [ATCC 56497, ATCC 56752, CCRC 21477, DBVPG 6164, IFO 1735, NCYC 851, NRRL Y-2415, UCD 71-58]
Alternate State Candida kefyr (Beijerinck) van Uden et Buckley, anamorph
Application 用途 degrades glucose D-glucose degrades whey degrades whey permeate produces alcohol
produces ethyl alcohol ethanol produces glycerol glycerin, glycerine
produces polyphosphates produces alcohol from whey produces ethanol from glucose
produces glycerol from whey permeate produces extracellular polyphosphates
Biosafety Level 生物安全等級(jí) 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 提供形式 freeze-dried
Storage Conditions 保藏方法
Frozen 冷凍物 : -80°C or colder
Freeze-Dried 凍干粉 : 2°C to 8°C
Live Culture 活菌 : See Propagation Section
Type Strain 模式菌株 yes (type strain of Kluyveromyces fragilis)
Preceptrol? no
Morphology On YM medium at 25°C after 4 days, colonies white to dingy white, smooth, butyrous, glistening, margin entire becoming filamentous.
Cells hyaline, elongated ellipsoidal, smooth, 4.5-9 X 2.5-4 μm. Pseudohyphae abundant.
Medium 培養(yǎng)基 ATCC? Medium 200: YM agar or YM broth
Growth Conditions 生長(zhǎng)條件
Temperature 培養(yǎng)溫度 : 24°C to 26°C
Atmosphere 需氧情況 : 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 28S ribosomal RNA gene, partial sequence AAGGATCATTAAAGATTATGAATGAATAGATTACTGGGGGAATCGTCTGAACAAGGCCTGCGCTTAATTGCGCGGCCA
GTTCTTGATTCTCTGCTATCAGTTTTCTATTTCTCATCCTAAACACAATGGAGTTTTTTCTCTATGAACTACTTCCC
TGGAGAGCTCGTCTCTCCAGTGGACATAAACACAAACAATATTTTGTATTATGAAAAACTATTATACTATAAAATTTA
ATATTCAAAACTTTCAACAACGGATCTCTTGGTTCTCGCATCGATGAAGAACGCAGCGAATTGCGATATGTATTGTGA
ATTGCAGATTTTCGTGAATCATCAAATCTTTGAACGCACATTGCGCCCTCTGGTATTCCAGGGGGCATGCCTGTTTGA
GCGTCATTTCTCTCTCAAACCTTTGGGTTTGGTAGTGAGTGATACTCGTCTCGGGTTAACTTGAAAGTGGCTAGCCGT
TGCCATCTGCGTGAGCAGGGCTGCGTGTCAAGTCTATGGACTCGACTCTTGCACATCTACGTCTTAGGTTTGCGCCAA
TTCGTGGTAAGCTTGGGTCAWAGAGACTCATAGGTGTTATAAAGACTCGCTGGTGTTTGTCTCCTTGAGGCATACGGCT
TTAACCAAAACTCTCAAAGTTTGACCTCAAATCAGGTAGGAGTACCCGCTGAACTTAA
D1D2 region of the 28S ribosomal RNA gene
TATCAATAAGCGGAGGAAAAGAAACCAACCGGGATTGCCTTAGTAACGGCGAGTGAAGCGGCAAAAGCTCAA
ATTTGAAATCTGGCGTCTTCGACGTCCGAGTTGTAATTTGAAGAAGGCGACTTTGTAGCTGGTCCTTGTCTAT
GTTCCTTGGAACAGGACGTCATAGAGGGTGAGAATCCCGTGTGGCGAGGATCCCAGTTATTTGTAAAGTGCTTT
CGACGAGTCGAGTTGTTTGGGAATGCAGCTCTAAGTGGGTGGTAAATTCCATCTAAAGCTAAATATTGGCGAGA
GACCGATAGCGAACAAGTACAGTGATGGAAAGATGAAAAGAACTTTGAAAAGAGAGTGAAAAAGTACGTGAAAT
TGTTGAAAGGGAAGGGCATTTGATCAGACATGGCGTTTGCTTCGGCTTTCGCTGGGCCAGCATCAGTTTTAGCGG
TTGGATAAATCCTCGGGAATGTGGCTCTGCTTCGGTAGAGTGTTATAGCCCGTGGGAATACAGCCAGCTGGGACT
GAGGATTGCGACTTTTGTCAAGGATGCTGGCGTAATGGTTAAATGCCG
Morphology On YM medium at 25°C after 4 days, colonies white to dingy white, smooth, butyrous, glistening, margin entire becoming filamentous.
Cells hyaline, elongated ellipsoidal, smooth, 4.5-9 X 2.5-4 μm. Pseudohyphae abundant.
Name of Depositor CBS
Chain of Custody 來源國家 ATCC <-- CBS <-- L.C.E. Kniphorst UCD 71-58
Isolation 分離源 Yogurt, the Netherlands
References 參考文獻(xiàn) Van Steveninck J, et al. Isolation and characterization of polyphosphates from the yeast cell surface. Biochim. Biophys. Acta 760: 143-148, 1983. PubMed: 6615879
Lodder J. The yeasts: a taxonomic study. 2nd ed. Amsterdam: North-Holland; 1970. Moulin G, Galzy P. Alcohol production from whey. Adv. Biotechnol. 2: 181-187, 1981.
Rapin JD, et al. Glycerol production by yeast fermentation of whey permeate. Enzyme Microb. Technol. 16: 143-150, 1994.
Freer SN, Detroy RW. Characterization of cellobiose fermentations to ethanol by yeasts. Biotechnol. Bioeng. 25: 541-557, 1983. type strain of Kluyveromyces fragilis