Formation of biological viruses during the infection process
See also: Viral life cycle
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Viral replication" – news · newspapers · books · scholar · JSTOR(April 2020) (Learn how and when to remove this message)
Influenza virus life cycle
Entry
Replication
Latency
Shedding
Viral replication is the formation of biological viruses during the infection process in the target host cells. Viruses must first get into the cell before viral replication can occur. Through the generation of abundant copies of its genome and packaging these copies, the virus continues infecting new hosts. Replication between viruses is greatly varied and depends on the type of genes involved in them. Most DNA viruses assemble in the nucleus while most RNA viruses develop solely in cytoplasm.[1]
^Roberts RJ, "Fish pathology, 3rd Edition", Elsevier Health Sciences, 2001.
the viral genomic nucleic acid. Replication of viruses involves primarily multiplication of the genome. Replication involves the synthesis of viral messenger...
the host cell, where replication of the viral genome may commence. Next, a virus must take control of the host cell's replication mechanisms. It is at...
by which an initial infection causes disease. Viral disease is the sum of the effects of viralreplication on the host and the host's subsequent immune...
entities on Earth. As they cannot replicate independently, they must infect cells and hijack the host's replication machinery in order to produce copies...
transcription of the early genes. Early gene products help to replicate the viral DNA. Viral DNA replication, in turn, stimulates the expression of the late genes...
continually and change in relative frequency as viralreplication and selection proceeds. The theory predicts that a viral quasispecies at a low but evolutionarily...
Release of viral genes and possibly enzymes into the host cell. Replication of viral components using host-cell machinery. Assembly of viral components...
people with impaired immunity. HBV goes through cycles of replication and non-replication. Approximately 50% of overt carriers experience acute reactivation...
During viralreplication, the integrated DNA provirus is transcribed into RNA. The full-length genomic RNAs (gRNA) can be packaged into new viral particles...
structural and non-structural proteins, during replication. The cellular ribosome is crucial to the replication of the flavivirus, as it translates the RNA...
biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all...
Covalently bonded to the 5’ UTR is the viral protein VPg which aids in viral entry and replication. 2A and 3C are viral proteinases which aid in the cleavage...
their replication and the translation of their mRNA into viral proteins, but use proteins encoded by the host cell for this purpose. Most viral structural...
termed a gutless virus, is a synthetic viral vector dependent on the assistance of a helper virus in order to replicate, and can be used for purposes such...
"Sequence requirements for viral RNA replication and VPg uridylylation directed by the internal cis-acting replication element (CRE) of human rhinovirus...
viruses. Virophages rely on the viral replication factory of the co-infecting giant virus for their own replication. One of the characteristics of virophages...
host and viral proteases NS2B-NS3 to produce mature proteins. In order to replicate its genome, NS5, a RNA polymerase, forms a replication complex with...
[citation needed] Viralreplication is cytoplasmic. Entry into the host cell is achieved by cell receptor endocytosis. Replication follows the double-stranded...
inclusion", is an inclusion body in a cell where viralreplication and assembly occurs. They may be thought of as viral factories in the cell. There are many viroplasms...
necessary to complete viralreplication and protein production and therefore does not need to use its host's semi-conservative DNA replication machinery. Triggers...
is able to replicate in human epithelial and endothelial cells, primary fibroblasts, and monocyte-derived macrophages. Viralreplication is highly cytopathic...
or extrachromosomal DNA. Viral genomes contain either DNA or RNA. Mutations result from errors during DNA or viralreplication, mitosis, or meiosis or...
Newly synthesized viral polymerase subunits and NP proteins are imported to the nucleus to further increase the rate of viralreplication and form RNPs....
several mechanisms to replicate their genome. Bidirectional replication, in which two replication forks are established at a replication origin site and move...
Global Information
