Results 171 to 180 of about 4,847 (207)

Cyanobacteria-cyanophage interactions between freshwater and marine ecosystems based on large-scale cyanophage genomic analysis

Science of the Total Environment
The disparities in harmful algal blooms dynamics are largely attributed to variations in cyanobacteria populations within aquatic ecosystems. However, cyanobacteria-cyanophage interactions and their role in shaping cyanobacterial populations has been previously underappreciated.
Yigang Tong
exaly   +3 more sources

Cyanophages

Annales de l'Institut Pasteur / Microbiologie, 1983
The description of cyanophages isolated in the USSR is given. The data presented here primarily concern cyanophages of A(L) and S(L) series developing in the cells of Anabaena variabilis strains of Synechococcus species strains, respectively.
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Cyanophages infecting the oceanic cyanobacterium Prochlorococcus

Nature, 2003
Prochlorococcus is the numerically dominant phototroph in the tropical and subtropical oceans, accounting for half of the photosynthetic biomass in some areas. Here we report the isolation of cyanophages that infect Prochlorococcus, and show that although some are host-strain-specific, others cross-infect with closely related marine Synechococcus as ...
Matthew B, Sullivan, John B, Waterbury, Sallie W, Chisholm   +2 more
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Mutagenesis in cyanophage LPP-1

Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, 1976
Abstract Mutagenesis in cyanophage LPP-1 was investigated with physical and chemical mutagens. Rapid lysis (r), host range (h) and temperature sensitivity (ts) were studied. Mutations induced by ultraviolet irradiation in free phages were photoreactivable by visible light.
R.N. Singh, A.K. Kashyap
openaire   +1 more source

Marine cyanophages exhibit local and regional biogeography

Environmental Microbiology, 2012
Summary Biogeographic patterns have been demonstrated for a wide range of microorganisms. Nevertheless, the biogeography of marine viruses has been slower to emerge. Here we investigate biogeographic patterns of marine cyanophages that infect S ...
Marston, Marcia F., Taylor, Samantha, Sme, Noel, Parsons, Rachel J., Noyes, Timothy J.E., Martiny, Jennifer B.H.   +5 more
openaire   +3 more sources

Cyanophage infection and photoinhibition in marine cyanobacteria

Research in Microbiology, 2004
Members of two cyanobacterial genera, Synechococcus and Prochlorococcus, are dominant within the prokaryotic component of the picophytoplankton and contribute significantly to global photosynthetic productivity. These organisms are known to be susceptible to infection by bacteriophages (viruses that infect bacteria) and it is believed that phage ...
Bailey, S, Clokie, MRJ, Millard, A, Mann, NH   +3 more
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Isolation of Cyanophages from India

Nature, 1967
USING the methods of Safferman and Morris1, who isolated the first phycovirus, strain LPP-1, and propagated it on the blue green alga, Plectonema boryanum, five strains of cyanophages2 have been isolated from local polluted pond waters. Two of these differ in host range and plaque morphology wrhile the remaining three bring about lysis of LPP-1 host, P.
R. N. SINGH, P. K. SINGH
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Cyanobacteria‐cyanophage Interactions in Continuous Culture

Journal of Applied Bacteriology, 1981
When the filamentous Plectonema boryanum 594 or the unicellular Aphanothece stagnina were grown in chemostats with phages LPP‐DUN1 and Aph‐1, respectively, an initial series of reciprocal oscillations in cyanobacterial and phage numbers occurred; their ...
YVONNE M. BARNET, M. J. DAFT, W. D. P. STEWART   +2 more
openaire   +1 more source

Distribution of cyanophages in natural habitats

SIL Proceedings, 1922-2010, 1969
(1969). Distribution of cyanophages in natural habitats. SIL Proceedings, 1922-2010: Vol. 17, No. 2, pp. 747-751.
E. Padan, M. Shilo
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Isolation of Cyanophages from Aquatic Environments

2009
Cyanophages are a group of viruses which specifically infect cyanobacteria. The cyanobacteria are predominantly aquatic phototrophic bacteria and the two dominant genera Synechococcus and Prochlorococcus contribute significantly to primary production in the oceans.
openaire   +2 more sources