Results 21 to 30 of about 366,840 (272)
Neural Replicator Analysis of the genus Flavivirus [PDF]
arXiv, 2023 The results of applying neural replicator analysis (NRA) to the genomes of viruses belonging to the genus Flavivirus are presented. It is shown that the viral genomes considered in this study can be placed in five different cells of the viral genome table.
arxiv
The evolution of virulence in RNA viruses under a competition-colonization trade-off [PDF]
Bull Math Biol, 2010, 2010 RNA viruses exist in large intra-host populations which display great genotypic and phenotypic diversity. We analyze a model of viral competition between two different viral strains infecting a constantly replenished cell pool, in which we assume a trade-off between the virus' colonization skills (cell killing ability or virulence) and its local ...
arxiv +1 more source
Phosphorylated STAT5 directly facilitates parvovirus B19 DNA replication in human erythroid progenitors through interaction with the MCM complex. [PDF]
PLoS Pathogens, 2017 Productive infection of human parvovirus B19 (B19V) exhibits high tropism for burst forming unit erythroid (BFU-E) and colony forming unit erythroid (CFU-E) progenitor cells in human bone marrow and fetal liver.
Safder S Ganaie +5 more
doaj +1 more source
Studying viral populations with tools from quantum spin chains [PDF]
J Stat Phys 182, 38 (2021), 2020 We study Eigen's model of quasi-species, characterized by sequences that replicate with a specified fitness and mutate independently at single sites. The evolution of the population vector in time is then closely related to that of quantum spins in imaginary time.
arxiv +1 more source
Frontiers in Plant Science, 2017 Turnip yellow mosaic virus (TYMV) is a positive-strand RNA virus infecting plants. The TYMV 140K replication protein is a key organizer of viral replication complex (VRC) assembly, being responsible for recruitment of the viral polymerase and for ...
Lucille Moriceau +5 more
doaj +1 more source
Noise cancellation: viral fine tuning of the cellular environment for its own genome replication. [PDF]
PLoS Pathogens, 2010 Productive replication of DNA viruses elicits host cell DNA damage responses, which cause both beneficial and detrimental effects on viral replication.
Yoshitaka Sato, Tatsuya Tsurumi
doaj +1 more source
Molecular Therapy: Nucleic Acids, 2023 Gene therapy strategies that effectively inhibit HIV-1 replication are needed to reduce the requirement for lifelong antiviral therapy and potentially achieve a functional cure.
Krista A. Delviks-Frankenberry +5 more
doaj
Crystal structure of the catalytic domain of HIV-1 restriction factor APOBEC3G in complex with ssDNA
Nature Communications, 2018 APOBEC3G (A3G) is a single-stranded DNA (ssDNA) cytidine deaminase that restricts HIV-1. Here the authors provide molecular insights into A3G substrate recognition by determining the 1.86 Å resolution crystal structure of its catalytic domain bound to ...
Atanu Maiti +7 more
doaj +1 more source
UGGT1 enhances enterovirus 71 pathogenicity by promoting viral RNA synthesis and viral replication. [PDF]
PLoS Pathogens, 2017 Positive-strand RNA virus infections can induce the stress-related unfolded protein response (UPR) in host cells. This study found that enterovirus A71 (EVA71) utilizes host UDP-glucose glycoprotein glucosyltransferase 1 (UGGT1), a key endoplasmic ...
Peng-Nien Huang +5 more
doaj +1 more source
Mutations in the C-terminus of HBoV NS1 affect the function of NP1
Scientific Reports, 2017 Human bocavirus 1 (HBoV1) is an autonomous parvovirus in the Bocaparvovirus genus. The multifunctional nuclear protein NP1 is involved in viral replication.
Junmei Zhang +6 more
doaj +1 more source