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  • 1
    Electronic Resource
    Electronic Resource
    Species delimitation in the genusLipomyces by nuclear genome comparison (1995)
    Springer
    Antonie van Leeuwenhoek 68 (1995), S. 75-87 
    Details
    ISSN: 1572-9699
    Keywords: Lipomyces ; species delimitation ; nDNA comparison
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Species delimitation inLipomyces was attempted by nuclear genome comparison in conjuction with the re-evaluation of 48 physiological characters of 65 strains. High intraspecific (〉75%) and low interspecific (〈28%) similarity values established thatL. japonicus, L. lipofer andL. tetrasporus are genetically isolated, and also distinct fromL. kononenkoae andL. starkeyi. Ambiguous similarity values were obtained withL. kononenkoae andL. starkeyi. Strains previously assigned toL. kononenkoae constitute two related clusters. While similarity values within each cluster range from 76–99%, representatives of the two clusters reassociate for only 47%. Since these clusters are differentiated by their ecologically relevant maximum growth temperature,L. kononenkoae is subdivided. Strains previously assigned toL. starkeyi resolve into four closely related clusters. While similarity values within each cluster range from 78–100%, representatives of the four clusters reassociate for only 59–69%. Since these four clusters are poorly differentiated, the subdivision ofL. starkeyi does not appear possible without recourse to other criteria. Four unassigned strains constitute a further two clusters. Reassociation within these clusters is of the order of 91–100%, while reassociation between them occurs only at 59%. Reassociation of representatives of these clusters with those of theL. kononenkoae andL. starkeyi complexes is around 40% and 31%, respectively. These two clusters consequently appear to be intermediate betweenL. kononenkoae andL. starkeyi, and will, as such, have to be considered in any delimitation of these two species. A key to the taxa ofLipomyces and related genera of the Lipomycetaceae is given.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00873295
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  • 2
    Electronic Resource
    Electronic Resource
    Genome comparison among species of the genus Arthroascus von Arx (1990)
    Springer
    Antonie van Leeuwenhoek 58 (1990), S. 249-253 
    Details
    ISSN: 1572-9699
    Keywords: Arthroascus ; DNA-DNA homology ; mol % G+C ; ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Genome comparison in strains of the genus Arthroascus indicates that two species, A. javanensis (CBS 2555, Type) and A. schoenii (CBS 7223, Type), can be recognized.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00399336
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  • 3
    Electronic Resource
    Electronic Resource
    Species delineation in the genus Nadsonia Sydow (1989)
    Springer
    Antonie van Leeuwenhoek 55 (1989), S. 369-382 
    Details
    ISSN: 1572-9699
    Keywords: taxonomy ; Nadsonia ; DNA reassociation ; amino acids ; fatty acids
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The genus Nadsonia Sydow is revised on the basis of morphology, physiology, amino acid and fatty acid composition, electrophoretic patterns of some enzymes and DNA relatedness. Two species, N. commutata (type CBS 6640) and N. fulvescens, with two varieties, N. fulvescens var. fulvescens (type CBS 2596) and N. fulvescens var. elongata (type CBS 2594) nov. comb. are recognized. A modified diagnosis of the genus and a key are given.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00398515
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  • 4
    Electronic Resource
    Electronic Resource
    Conspecifcity ofHanseniaspora nodinigri andHanseniaspora vineae: Comparison by DNA reassociation (1985)
    Springer
    Antonie van Leeuwenhoek 51 (1985), S. 151-153 
    Details
    ISSN: 1572-9699
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Hanseniaspora nodinigri Lachance 1981, found in black knots (caused byDibotryon morbosum) ofPrunus virginiana, was described as a new species, some time after publication of the extensive study by Meyer et al. (1978) on the systematics ofHanseniaspora Zikes and its imperfect counterpartKloeckera Janke. Lachance delimited the species from other members of the genus because of absence of growth on glucono-δ-lactone. He also stated that this species, although evidently similar in many ways toH. vineae van der Walt et Tscheuschner andH. osmophila (Niehaus) Phaff et al., has ‘diverged from them, possibly in its adaptation to growth in association with black knots’.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02310008
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  • 5
    Electronic Resource
    Electronic Resource
    Dekkera, Brettanomyces and Eeniella: Electrophoretic comparison of enzymes and DNA-DNA homology (1990)
    New York, NY [u.a.] : Wiley-Blackwell
    Yeast 6 (1990), S. 299-310 
    Details
    ISSN: 0749-503X
    Keywords: Dekkera ; Brettanomyces ; Eeniella ; DNA ; enzymes ; systematics ; yeasts ; Life and Medical Sciences ; Genetics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology
    Notes: The taxonomic status of various species of Dekkera, Brettanomyces and Eeniella was examined by electrophoretic comparison of enzymes, by deoxyribonucleic acid homology and by physiological characterization. These studies demonstrated that two teleomorphic Dekkera species, D. anomala and D. bruxellensis (Synonym. D. intermedia), and four anamorphic Brettanomyces species, B. anomalus (synonym B. claussenii), B. bruxellensis (synonym B. abstinens, B. custersii, B. Intermedius, B. lambicus), B. custersianus and B. naardenesis, can be recognized. The anamorphic genus Eeniella remained as a separate, monotypic taxon.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/yea.320060403
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    Paper (German National Licenses)
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