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Actinomycetes
University of Udine, Mycology Department
ISSN: 0732-0574
Vol. 7, No. 2, 1996
Bioline Code: ac96008
Full paper language: English
Document type: Research Article
Document available free of charge

Actinomycetes, Vol. 7, No. 2, 1996

 en Computer assisted identification of Streptomyces species with high extracellular protease activity

Abstract

Actinomycetes, Vol. 7, Part 2, 1996 pp.47-54

COMPUTER  ASSISTED  IDENTIFICATION  OF  STREPTOMYCES 
SPECIES WITH  HIGH  EXTRACELLULAR  PROTEASE  ACTIVITY

S. R. CHAPHALKAR and S. DEY

Code Number: AC96008
Sizes of Files: 
    Text: 20.0K
    Graphics: Line drawings (gif) - 9.0K

Abstract. 

A computer assisted probabilistic identification system was
used to identify 7 species of Streptomyces, characterised by
high extracellular protease activity, which were isolated from
different ecosystems. The probability matrices for major and
minor clusters using 25 and 28 phena respectively were
provided by MICRO-IS. Sixty-three morphological, physiological
and biochemical tests were used and the results quantified in
probability terms. Out of the 7 isolates, 5 were identified as
Streptomyces diastaticus, S.anulatus, S.albidoflavus (2
strains) and S.exofoliatus and the remaining 2 to the minor
clusters as S.misakiensis and S.longisporoflavus, all with a
score of 0.9900 to 0.9343.
   
Copyright 1996  C.E.T.A., The International Centre for
Theoretical and Applied Ecology, Gorizia

 

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