Results 321 to 330 of about 124,414 (356)
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Clinical Infectious Diseases, 1979
Sixty-eight bacteriophages specific for nine species (DNA homology groups) of Bacteroides were isolated from sewage. Four distinct morphological types were isolated, three of which had not previously been described. Attempts to use these phages to transduce Bacteroides fragilis were unsuccessful.
J. L. Johnson +3 more
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Sixty-eight bacteriophages specific for nine species (DNA homology groups) of Bacteroides were isolated from sewage. Four distinct morphological types were isolated, three of which had not previously been described. Attempts to use these phages to transduce Bacteroides fragilis were unsuccessful.
J. L. Johnson +3 more
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1976
In complex DNA bacteriophages like λ, T4, T7, P22, P2, the DNA is packaged into a preformed precursor particle which sometimes has a smaller size and often a shape different from that of the phage head. This packaging mechanism is different from the one suggested for the RNA phages, according to which RNA nucleates the shell formation.
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In complex DNA bacteriophages like λ, T4, T7, P22, P2, the DNA is packaged into a preformed precursor particle which sometimes has a smaller size and often a shape different from that of the phage head. This packaging mechanism is different from the one suggested for the RNA phages, according to which RNA nucleates the shell formation.
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Transduction of bacteriophage Mu by bacteriophage T1
Journal of Virology, 1977Phage T1 transduces phage Mu PFU from Mu-lysogenic donor cells to sensitive recipient cells. The efficiency of transduction depends on the chromosomal location of the Mu prophage. T1, therefore, appears to package different regions of the bacterial chromosome with different efficiencies.
M M, Bendig, H, Drexler
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1967
The chapter discusses on the various small bacteriophages. These phages are quite heterogeneous; some species contain DNA and others contain ribonucleic acid (RNA); some particles have cubic symmetry and others are made of a helical nucleoprotein structure.
Hoffman-Berling, H. +2 more
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The chapter discusses on the various small bacteriophages. These phages are quite heterogeneous; some species contain DNA and others contain ribonucleic acid (RNA); some particles have cubic symmetry and others are made of a helical nucleoprotein structure.
Hoffman-Berling, H. +2 more
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CRC Critical Reviews in Microbiology, 1975
(1975). The T-Odd Bacteriophages. CRC Critical Reviews in Microbiology: Vol. 4, No. 2, pp. 101-159.
D. J. McCorquodale, J. M. Buchanan
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(1975). The T-Odd Bacteriophages. CRC Critical Reviews in Microbiology: Vol. 4, No. 2, pp. 101-159.
D. J. McCorquodale, J. M. Buchanan
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Multiplication of Bacteriophage
Nature, 1948As part of a study of how viruses grow, we have been, making series of electron micrographs which demonstrate essential steps in the multiplication of the virus-like bacteriophages.
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The Properties of Bacteriophages
1953Publisher Summary Intensive study of bacteriophages during the past 15 years has shown fairly conclusively that the phages are the most promising objects of study for virologists seeking basic information about the life cycle of viruses. The rather well-known evidence for the preceding statement rests upon the fact that: (1) the host, the bacterium ...
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Nature, 1954
MANY lysogenic bacteria re-adsorb the phage which they produce. Strains of Salmonella typhi-murium carrying phages A1, A2 and A51,2 act in this way: strains infected with phages A3 and A4 do not. Several strains infected with these types have been examined, and all have this property. Curves illustrating these facts are given in Figs.
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MANY lysogenic bacteria re-adsorb the phage which they produce. Strains of Salmonella typhi-murium carrying phages A1, A2 and A51,2 act in this way: strains infected with phages A3 and A4 do not. Several strains infected with these types have been examined, and all have this property. Curves illustrating these facts are given in Figs.
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Nature, 1955
ONE of the main difficulties in the study of marine bacteria, and particularly of those types which constitute the flora of fresh and spoiling fish, is that of identification and classification. This is due to the negative results given by these bacteria in most common biochemical tests.
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ONE of the main difficulties in the study of marine bacteria, and particularly of those types which constitute the flora of fresh and spoiling fish, is that of identification and classification. This is due to the negative results given by these bacteria in most common biochemical tests.
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Introduction to Bacteriophages
2008Bacteriophages are viruses that only infect bacteria. Infection by tailed phages starts when specialized adsorption structures, such as fibers or spikes, bind to specific surface molecules or capsules on their target bacteria. Phage are the most abundant biological form on earth and have been estimated to outnumber their bacterial hosts by at least an ...
Elizabeth Kutter, Emanuel Goldman
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