Results 11 to 20 of about 102,321 (242)

RF_phage virion: Classification of phage virion proteins with a random forest model

open access: yesFrontiers in Genetics, 2023
Introduction: Phages play essential roles in biological procession, and the virion proteins encoded by the phage genome constitute critical elements of the assembled phage particle.Methods: This study uses machine learning methods to classify phage ...
Yanqin Zhang, Zhiyuan Li
doaj   +3 more sources

Hepatitis B virus polymerase-specific T cell epitopes shift in a mouse model of chronic infection

open access: yesVirology Journal, 2021
Background Chronic hepatitis B virus (HBV) infection (CHB) is a significant public health problem that could benefit from treatment with immunomodulators. Here we describe a set of therapeutic HBV vaccines that target the internal viral proteins. Methods
Mohadeseh Hasanpourghadi   +6 more
doaj   +1 more source

Defective Virions of Reovirus [PDF]

open access: yesJournal of Virology, 1970
When purified preparations of stock reovirus, type 3, were digested with chymotrypsin, the virions were converted into two different types of particle. These new particles could be separated from each other by isopycnic centrifugation in cesium chloride gradients. One particle banded at a buoyant density of 1.43 g/cm 3
M, Nonoyama, Y, Watanabe, A F, Graham
openaire   +2 more sources

Inhibitory effect of gamma irradiation against Cucumber green mottle mosaic virus

open access: yesPlant Protection Science, 2017
Gamma irradiation has been shown to be an effective method of controlling plant bacterial and fungal pathogens, but data on its effect against plant viruses is limited.
Jin-Sung Hong   +2 more
doaj   +1 more source

Protein Composition of the Bovine Herpesvirus 1.1 Virion

open access: yesVeterinary Sciences, 2017
Bovine herpesvirus (BoHV) type 1 is an important agricultural pathogen that infects cattle and other ruminants worldwide. Acute infection of the oro-respiratory tract leads to immune suppression and allows commensal bacteria to infect an otherwise ...
Kaley A. Barber   +7 more
doaj   +1 more source

Predominant secondary dengue infection among Vietnamese adults mostly without warning signs and severe disease

open access: yesInternational Journal of Infectious Diseases, 2020
Background: The morbidity in dengue fever is dependent on the dengue virus (DENV) serotypes, the patient age, predisposing immunogenic markers and the frequency of primary and secondary infections.
Simon D. Lytton   +13 more
doaj   +1 more source

HIV-1 Infection of T Cells and Macrophages Are Differentially Modulated by Virion-Associated Hck: A Nef-Dependent Phenomenon

open access: yesViruses, 2013
The proline repeat motif (PxxP) of Nef is required for interaction with the SH3 domains of macrophage-specific Src kinase Hck. However, the implication of this interaction for viral replication and infectivity in macrophages and T lymphocytes remains ...
Gilda Tachedjian   +3 more
doaj   +1 more source

Relationship between hemagglutinin stability and influenza virus persistence after exposure to low pH or supraphysiological heating.

open access: yesPLoS Pathogens, 2021
The hemagglutinin (HA) surface glycoprotein is triggered by endosomal low pH to cause membrane fusion during influenza A virus (IAV) entry yet must remain sufficiently stable to avoid premature activation during virion transit between cells and hosts. HA
Guohua Yang   +2 more
doaj   +1 more source

HUMAN PARVOVIRUS В19: VIRUS CHARACTERISTICS, DISTRIBUTION AND DIAGNOSTICS OF PARVOVIRUS INFECTION

open access: yesИнфекция и иммунитет, 2014
. The modern data about morphology as well as structural and functional organization of the parvovirus B19 genome, circulating virus genotypes are presented in the review.
I. N. Lavrentyeva, A. Y. Antipova
doaj   +1 more source

Yeast two hybrid analyses reveal novel binary interactions between human cytomegalovirus-encoded virion proteins. [PDF]

open access: yesPLoS ONE, 2011
Human cytomegalovirus (HCMV) is the largest human herpesvirus and its virion contains many viral encoded proteins found in the capsid, tegument, and envelope.
Aaron To   +6 more
doaj   +1 more source

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