Results 71 to 80 of about 12,416 (187)
Viruses under the Antarctic Ice Shelf are active and potentially involved in global nutrient cycles
Viruses play an important role in the marine ecosystem. However, our comprehension of viruses inhabiting the dark ocean, and in particular, under the Antarctic Ice Shelves, remains limited.
Javier Lopez-Simon +5 more
doaj +1 more source
In order to control Pectobacterium carotovorum subsp. carotovorum, a novel virulent bacteriophage PM2 was isolated. Bacteriophage PM2 can infect 48% of P. carotovorum subsp. carotovorum and 78% of P. carotovorum subsp.
Jeong-A Lim, Dong Hwan Lee, Sunggi Heu
doaj +1 more source
Introducing Lu-1, a Novel Lactobacillus jensenii Phage Abundant in the Urogenital Tract.
Bacteriophages (phages) play a key role in shaping microbial communities, including those of the human body. Phages are abundant members of the urogenital tract, most often persisting through the lysogenic life cycle as prophages integrated within the ...
Taylor Miller-Ensminger +5 more
doaj +1 more source
An Abstraction Theory for Qualitative Models of Biological Systems [PDF]
Multi-valued network models are an important qualitative modelling approach used widely by the biological community. In this paper we consider developing an abstraction theory for multi-valued network models that allows the state space of a model to be ...
Gabriel Ciobanu +3 more
core +2 more sources
Psyllid species, including the potato psyllid (PoP) Bactericera cockerelli (Sulc) (Triozidae) serve as host and vector of “Candidatus Liberibacter spp.” (“Ca. Liberibacter”), which also infects diverse plant hosts, including citrus and tomato.
Esmaeil Saberi +2 more
doaj +1 more source
Phenotypic characterization and genomic analysis of Limosilactobacillus fermentum phage
Limosilactobacillus (L.) fermentum is widely utilized for its beneficial properties, but lysogenic phages can integrate into its genome and can be induced to enter the lysis cycle under certain conditions, thus accomplishing lysis of host cells ...
Can Zhang +5 more
doaj +1 more source
An HIV feedback resistor: auto-regulatory circuit deactivator and noise buffer. [PDF]
Animal viruses (e.g., lentiviruses and herpesviruses) use transcriptional positive feedback (i.e., transactivation) to regulate their gene expression.
Shenk, Thomas, Weinberger, Leor S
core +4 more sources
The study of carrier state phages challenged the canonical lytic-lysogenic binary, and carrier state appears to be ubiquitous and ecologically important. However, the mechanisms of the carrier state are not well elucidated due to the limited phage models.
Lihua Yang +9 more
doaj +1 more source
Soil Viruses: A New Hope. [PDF]
As abundant members of microbial communities, viruses impact microbial mortality, carbon and nutrient cycling, and food web dynamics. Although most of our information about viral communities comes from marine systems, evidence is mounting to suggest that
Emerson, Joanne B
core
Bacteriophage and their potential roles in the human oral cavity. [PDF]
The human oral cavity provides the perfect portal of entry for viruses and bacteria in the environment to access new hosts. Hence, the oral cavity is one of the most densely populated habitats of the human body containing some 6 billion bacteria and ...
Boehm, Tobias K +3 more
core +2 more sources

