Results 11 to 20 of about 874 (130)

Analysis of a Marseillevirus Transcriptome Reveals Temporal Gene Expression Profile and Host Transcriptional Shift [PDF]

Frontiers in Microbiology, 2020
Marseilleviruses comprise a family of large double-stranded DNA viruses belonging to the proposed order “Megavirales.” These viruses have a circular genome of ∼370 kbp, coding hundreds of genes.
Rodrigo Araújo Lima Rodrigues, Rodrigo Araújo Lima Rodrigues, Amina Cherif Louazani, Agnello Picorelli, Graziele Pereira Oliveira, Graziele Pereira Oliveira, Francisco Pereira Lobo, Philippe Colson, Philippe Colson, Bernard La Scola, Bernard La Scola, Jônatas Santos Abrahão   +11 more
doaj   +4 more sources

A Brazilian Marseillevirus Is the Founding Member of a Lineage in Family Marseilleviridae [PDF]

Viruses, 2016
In 2003, Acanthamoeba polyphaga mimivirus (APMV) was discovered as parasitizing Acanthamoeba. It was revealed to exhibit remarkable features, especially odd genomic characteristics, and founded viral family Mimiviridae.
Fábio P. Dornas, Felipe L. Assis, Sarah Aherfi, Thalita Arantes, Jônatas S. Abrahão, Philippe Colson, Bernard La Scola   +6 more
doaj   +4 more sources

Experimental Inoculation in Rats and Mice by the Giant Marseillevirus Leads to Long-Term Detection of Virus [PDF]

Frontiers in Microbiology, 2018
The presence of the giant virus of amoeba Marseillevirus has been identified at many different sites on the human body, including in the bloodstream of asymptomatic subjects, in the lymph nodes of a child with adenitis, in one adult with Hodgkin's ...
Sarah Aherfi, Claude Nappez, Hubert Lepidi, Hubert Lepidi, Marielle Bedotto, Lina Barassi, Priscilla Jardot, Philippe Colson, Bernard La Scola, Didier Raoult, Fabienne Bregeon, Fabienne Bregeon   +11 more
doaj   +4 more sources

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

Scientific Reports, 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, Arantes, Thalita Souza, Assis, Felipe Lopes de, Campos, Fabrício Souza, Cano Ortiz, Lucía, Correa, Rayra Almeida, Finoketti, Fernando, Franco, Ana Claudia, Roehe, Paulo Michel, Santos, Raíssa Nunes dos   +9 more
core   +4 more sources

Marseillevirus in the Pharynx of a Patient with Neurologic Disorders [PDF]

Emerging Infectious Diseases, 2016
To the Editor: Marseilleviridae is a recently described family of giant amebal viruses (1). Although Marseillevirus, its founding member, and subsequently discovered representatives were isolated primarily from environmental water, marseilleviruses have been recovered from humans (2,3). Senegalvirus, a close Marseillevirus relative, was serendipitously
Sarah Aherfi, Philippe Colson, Didier Raoult   +2 more
doaj   +3 more sources

A Marseillevirus isolate from the Brazilian wetlands. [PDF]

Arch Virol
Abstract Marseilleviruses are giant viruses that infect amoebas and have been isolated from various environments. Here, we describe a new strain, isolated from a water sample collected from the Paraguay River in the Brazilian Pantanal, which we have named "Marseillevirus pantanense".
Rodrigues MFDR, Arias NEC, Machado TB, Carvalho JVRP, Júnior JPA, Rosa LH, Alcantara LCJ, Rodrigues RAL, Queiroz VF, Abrahão JS.   +9 more
europepmc   +2 more sources

Correction for Arantes et al., "The Large Marseillevirus Explores Different Entry Pathways by Forming Giant Infectious Vesicles". [PDF]

J Virol, 2021
Arantes TS, Rodrigues RAL, Silva LKDS, Oliveira GP, de Souza HL, Khalil JYB, de Oliveira DB, Torres AA, da Silva LL, Colson P, Kroon EG, da Fonseca FG, Bonjardim CA, La Scola B, Abrahão JS.   +14 more
europepmc   +5 more sources

Kinetic Analysis of Acanthamoeba castellanii Infected with Giant Viruses Quantitatively Revealed Process of Morphological and Behavioral Changes in Host Cells

Microbiology Spectrum, 2021
Most virus-infected cells show morphological and behavioral changes, which are called cytopathic effects. Acanthamoeba castellanii, an abundant, free-living protozoan, serves as a laboratory host for some viruses of the phylum Nucleocytoviricota—the ...
Sho Fukaya, Masaharu Takemura
doaj   +1 more source

Megaviruses contain various genes encoding for eukaryotic vesicle trafficking factors

Traffic, Volume 23, Issue 8, Page 414-425, August 2022., 2022
Giant viruses enter their eukaryotic host cells by phagocytosis. For reproduction, they hijack the host cell's membranes by an unknown mechanism. Here, we found that giant viruses express several core factors of the eukaryotic vesicle fusion machinery, including SNARE, Rab, SM proteins, and the disassembly protein NSF.
Dany Khalifeh, Emilie Neveu, Dirk Fasshauer   +2 more
wiley   +1 more source

Marseillevirus Adenitis in an 11-Month-Old Child [PDF]

Journal of Clinical Microbiology, 2013
ABSTRACT A Marseillevirus (giant virus of amoeba) has been found in the blood and stool samples of individuals who otherwise appear to be healthy. During an attempt to define a serological cutoff for Marseillevirus by enzyme-linked immunosorbent assay (ELISA) in children, we serendipitously detected high antibody responses to ...
Popgeorgiev, Nikolay, Michel, Gérard, Lepidi, Hubert, Raoult, Didier, Desnues, Christelle   +4 more
openaire   +3 more sources