Results 41 to 50 of about 127,622 (292)

Not all viruses in nature are human enemies: a perspective on aquatic virus ecology in Brazil

open access: yesActa Limnologica Brasiliensia, 2020
: Viruses cause various diseases in humans through vector-borne (e.g., Zika and dengue fever), airborne (e.g., measles) and water-borne (e.g., hepatitis) transmission, as well as direct physical contact (e.g., AIDS and herpes).
Pedro Ciarlini Junger   +6 more
doaj   +1 more source

Novel hemotropic mycoplasmas are widespread and genetically diverse in vampire bats [PDF]

open access: yes, 2017
Bats (Order: Chiroptera) have been widely studied as reservoir hosts for viruses of concern for human and animal health. However, whether bats are equally competent hosts of non-viral pathogens such as bacteria remains an important open question. Here,
Altizer, S.M.   +7 more
core   +1 more source

Virological surveillance of bats in Southern Kazakhstan

open access: yesFrontiers in Virology
Bats are known as an important natural reservoir of many viral infections, from which transmission into the human population occurs. This article aimed to examine bats in Kazakhstan for possible circulation of viruses dangerous to humans and other ...
Kobey Karamendin   +6 more
doaj   +1 more source

Phylogenetic diversity and functional potential of large and cell-associated viruses in the Bay of Bengal

open access: yesmSphere, 2023
The Bay of Bengal (BoB) is the world’s largest bay, offering essential services like fishing and recreation while holding significant economic value for coastal communities. However, the BoB faces environmental challenges from monsoons, freshwater inputs,
Benjamin Minch   +7 more
doaj   +1 more source

CRISPR Spacers Indicate Preferential Matching of Specific Virioplankton Genes

open access: yesmBio, 2019
Viral infection exerts selection pressure on marine microbes, as virus-induced cell lysis causes 20 to 50% of cell mortality, resulting in fluxes of biomass into oceanic dissolved organic matter.
Daniel J. Nasko   +5 more
doaj   +1 more source

Kratosvirus quantuckense: the history and novelty of an algal bloom disrupting virus and a model for giant virus research

open access: yesFrontiers in Microbiology, 2023
Since the discovery of the first “giant virus,” particular attention has been paid toward isolating and culturing these large DNA viruses through Acanthamoeba spp. bait systems.
Alexander R. Truchon   +10 more
doaj   +1 more source

The Association between Virus Prevalence and Intercolonial Aggression Levels in the Yellow Crazy Ant, Anoplolepis Gracilipes (Jerdon). [PDF]

open access: yes, 2019
The recent discovery of multiple viruses in ants, along with the widespread infection of their hosts across geographic ranges, provides an excellent opportunity to test whether viral prevalence in the field is associated with the complexity of social ...
Chiu, Ming-Chung   +4 more
core   +2 more sources

Inferring phage–bacteria infection networks from time-series data [PDF]

open access: yesRoyal Society Open Science, 2016
In communities with bacterial viruses (phage) and bacteria, the phage–bacteria infection network establishes which virus types infect which host types. The structure of the infection network is a key element in understanding community dynamics. Yet, this
Luis F. Jover   +2 more
doaj   +1 more source

A Tale of Two Seasons: Distinct Seasonal Viral Communities in a Thermokarst Lake

open access: yesMicroorganisms, 2023
Thermokarst lakes are important features of subarctic landscapes and are a substantial source of greenhouse gases, although the extent of gas produced varies seasonally. Microbial communities are responsible for the production of methane and CO2 but the “
Valérie Langlois   +3 more
doaj   +1 more source

A systematic approach to cancer: evolution beyond selection. [PDF]

open access: yes, 2017
Cancer is typically scrutinized as a pathological process characterized by chromosomal aberrations and clonal expansion subject to stochastic Darwinian selection within adaptive cellular ecosystems.
Miller, William B, Torday, John S
core   +1 more source

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