Results 41 to 50 of about 702 (116)

Amazing structural diversity of giant virus-like particles in forest soil [PDF]

open access: yes, 2023
Large DNA viruses of the phylum Nucleocytoviricota infect diverse eukaryotic hosts from protists to humans, with profound consequences for aquatic and terrestrial ecosystems.
Blanchard, J., Fischer, M., Mersdorf, U.
core   +2 more sources

Giant viruses of amoebas: an update

open access: yesFrontiers in Microbiology, 2016
During the 12 past years, five new or putative virus families encompassing several members, namely Mimiviridae, Marseilleviridae, pandoraviruses, faustoviruses, and virophages were described.
Sarah eAherfi   +7 more
doaj   +1 more source

Importance of amoebae as a tool to isolate amoeba-resisting microorganisms and for their ecology and evolution: the Chlamydia paradigm. [PDF]

open access: yes, 2014
Free-living amoebae are distributed worldwide and are frequently in contact with humans and animals. As cysts, they can survive in very harsh conditions and resist biocides and most disinfection procedures. Several microorganisms, called amoeba-resisting
Greub, G., Kebbi-Beghdadi, C.
core   +1 more source

Viral Diversity in Benthic Abyssal Ecosystems: Ecological and Methodological Considerations [PDF]

open access: yes, 2023
Viruses are the most abundant 'biological entities' in the world's oceans. However, technical and methodological constraints limit our understanding of their diversity, particularly in benthic abyssal ecosystems (>4000 m depth).
Bongiorni L.   +9 more
core   +1 more source

Smaller Fleas: Viruses of Microorganisms

open access: yesScientifica, Volume 2012, Issue 1, 2012., 2012
Life forms can be roughly differentiated into those that are microscopic versus those that are not as well as those that are multicellular and those that, instead, are unicellular. Cellular organisms seem generally able to host viruses, and this propensity carries over to those that are both microscopic and less than truly multicellular.
Paul Hyman   +5 more
wiley   +1 more source

Biogeography of marine giant viruses reveals their interplay with eukaryotes and ecological functions [PDF]

open access: yes, 2020
海洋巨大ウイルスの地理的分布を全球規模で解明 --海域による特異性が明らかに--. 京都大学プレスリリース. 2020-09-08.Nucleocytoplasmic large DNA viruses (NCLDVs) are ubiquitous in marine environments and infect diverse eukaryotes. However, little is known about their biogeography and ecology in the ocean.
Blanc-Mathieu, Romain   +12 more
core   +2 more sources

Urinary virome perturbations in kidney transplantation [PDF]

open access: yes, 2018
The human microbiome is important for health and plays a role in essential metabolic functions and protection from certain pathogens. Conversely, dysbiosis of the microbiome is seen in the context of various diseases. Recent studies have highlighted that
Carrie D. Nicora   +7 more
core   +5 more sources

Amoebae, Giant Viruses, and Virophages Make Up a Complex, Multilayered Threesome

open access: yesFrontiers in Cellular and Infection Microbiology, 2018
Viral infection had not been observed for amoebae, until the Acanthamoeba polyphaga mimivirus (APMV) was discovered in 2003. APMV belongs to the nucleocytoplasmatic large DNA virus (NCLDV) family and infects not only A.
Jan Diesend   +3 more
doaj   +1 more source

A new marseillevirus isolated in Southern Brazil from Limnoperna fortunei [PDF]

open access: yes, 2016
Members of the family Marseilleviridae are giant viruses that have the ability to infect amoebas. Such viruses were initially described in 2009. Since then, this family has grown, and diverse members have been found in different environments and ...
Albuquerque, Nathalia Rammé Medeiros de   +9 more
core   +1 more source

A distinct lineage of giant viruses brings a rhodopsin photosystem to unicellular marine predators. [PDF]

open access: yes, 2019
Giant viruses are remarkable for their large genomes, often rivaling those of small bacteria, and for having genes thought exclusive to cellular life.
Bachy, Charles   +26 more
core   +5 more sources

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