Results 41 to 50 of about 3,061 (248)

Genomes of the T4-related bacteriophages as windows on microbial genome evolution [PDF]

open access: yes, 2010
The T4-related bacteriophages are a group of bacterial viruses that share morphological similarities and genetic homologies with the well-studied Escherichia coli phage T4, but that diverge from T4 and each other by a number of genetically determined ...
Vasiliy M Petrov   +4 more
core   +1 more source

Genome diversity of marine phages recovered from Mediterranean metagenomes: Size matters [PDF]

open access: yes, 2017
Marine viruses play a critical role not only in the global geochemical cycles but also in the biology and evolution of their hosts. Despite their importance, viral diversity remains underexplored mostly due to sampling and cultivation challenges.
González-Serrano, Rafael   +4 more
core   +5 more sources

Diversity of dsDNA viruses in a South African hot spring assessed by metagenomics and microscopy [PDF]

open access: yes, 2017
The current view of virus diversity in terrestrial hot springs is limited to a few sampling sites. To expand our current understanding of hot spring viral community diversity, this study aimed to investigate the first African hot spring (Brandvlei hot ...
Ackermann   +4 more
core   +2 more sources

Genomic Analysis of a New Freshwater Cyanophage Lbo240-yong1 Suggests a New Taxonomic Family of Bacteriophages

open access: yesViruses, 2023
A worldwide ecological issue, cyanobacterial blooms in marine and freshwater have caused enormous losses in both the economy and the environment. Virulent cyanophages—specifically, infecting and lysing cyanobacteria—are key ecological factors involved in
Qin Zhou   +8 more
doaj   +1 more source

Bacteriophages isolated from Lake Michigan demonstrate broad host-range across several bacterial phyla [PDF]

open access: yes, 2015
BACKGROUND: The study of bacteriophages continues to generate key information about microbial interactions in the environment. Many phenotypic characteristics of bacteriophages cannot be examined by sequencing alone, further highlighting the necessity ...
Bruder, Katherine   +7 more
core   +1 more source

Evolving interactions between diazotrophic cyanobacterium and phage mediate nitrogen release and host competitive ability [PDF]

open access: yesRoyal Society Open Science, 2016
Interactions between nitrogen-fixing (i.e. diazotrophic) cyanobacteria and their viruses, cyanophages, can have large-scale ecosystem effects. These effects are mediated by temporal alterations in nutrient availability in aquatic systems owing to the ...
Johannes Cairns   +3 more
doaj   +1 more source

Host Range of LPP Cyanophages [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1985
We determined the sensitivities of 33 strains and variants of cyanobacteria to infection by the cyanophage LPP-1 archaetype, five LPP-1 serotypes, six LPP-2 serotypes, and 8 new LPP isolates. The LPP-1 archaetype and LPP-1 serotypes have different host ranges on strains of LPP group B.
D. W. Johnson, M. Potts
openaire   +1 more source

Characterization of Cyanophages in Lake Erie: Interaction Mechanisms and Structural Damage of Toxic Cyanobacteria

open access: yesToxins, 2019
Cyanophages are abundant in aquatic environments and play a critical role in bloom dynamics, including regulation of cyanobacteria growth and photosynthesis. In this study, cyanophages from western Lake Erie water samples were screened for lytic activity
Xuewen Jiang   +6 more
doaj   +1 more source

Phylogenetic distribution of the capsid assembly protein gene (g20) of cyanophages in paddy floodwaters in Northeast China. [PDF]

open access: yesPLoS ONE, 2014
Numerous studies have revealed the high diversity of cyanophages in marine and freshwater environments, but little is currently known about the diversity of cyanophages in paddy fields, particularly in Northeast (NE) China.
Ruiyong Jing   +4 more
doaj   +1 more source

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