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  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 187 (1960), S. 348-349 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Using the enrichment technique of Adams3, we have isolated 14 Lactobacillus phages. Media employed have been described by Briggs4 ; cultures were incubated at 37 C. in an atmosphere of carbon dioxide. Mixtures of sewage and groups of 12 Lactobacilli were used in different experiments. Aliquots were ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 98 (1974), S. 271-274 
    ISSN: 1432-072X
    Keywords: Proteus vulgaris ; Bacteriocin ; Electron Microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The intracellular development of a bacteriocin in a strain of Proteus vulgaris was investigated. Particles which resemble the bacteriocin make their appearance in the cell after 60 min induction with mitomycin C. At this stage they appear as broad bands of tightly-packed phage tail-like structures. With longer periods of induction the bands are disrupted to liberate individual phage tail-like particles.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 214 (1967), S. 609-609 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The use of solid media has increased the incidence of bacteriocinogeny in L. fermenti from the previously reported (ref. 2) 2.4 per cent to 15.5 per cent. This work was done in an attempt to subdivide strains of L. fermenti, but the identity of the spectra of activity of the bacteriocins discovered ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 202 (1964), S. 211-212 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] All strains which spread were motile and possessed numerous peritrichously arranged flagella. All 28 strains of P. hauseri grown at 43 C on N or S agar or in broth were non-motile and aflagellate. At this temperature cultures did not even swarm on 1 per cent agar. This is at variance with a ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 202 (1964), S. 213-213 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The agar electrophoresis method used is a modification of Chappie's2 procedure and will be described at a later date. The broth and agar used were the Pr3 media of Ben-Gurion and Hertman3 with the sodium chloride and sodium phosphate content reduced by half. The soft top layer used contained 0-7 ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 192 (1961), S. 340-341 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN an investigation of lysogenicity in lactobacilli, 199 strains of lactobacilli were examined. One hundred and eighty-nine of these strains were isolated from as many different sources of human saliva, and many have previously been used in attempts to isolate lytic phage1. They comprised 140 ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 195 (1962), S. 624-625 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] All 120 strains of L. acidophilus -were sensitive (no growth) to 100 (igm./ml. of streptomycin; the majority were inhibited by less than 50 pLgm./ml. All the strains of the other species of lactobacilli were resistant to 500 (zgm./ml, of streptomycin and many grew in the presence of 1,000 [xgm./ml. ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 194 (1962), S. 505-505 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Using the same media and techniques, lysogeny in many strains of the species previously used was investigated as follows. Fifteen strains of Lactobacilli were grown in all combinations of two according to Scholtens's method2 by sub-culturing two drops of an overnight culture into 40 ml. of broth. ...
    Type of Medium: Electronic Resource
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