Examples of 'helper virus' in a sentence
Meaning of "helper virus"
helper virus: A term used in technology to refer to a software program or code that assists in executing malicious activities on a computer or network, typically without the user's consent. This phrase signifies a harmful form of computer virus that performs harmful tasks
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- A virus used to assist in the replication of viral vectors
How to use "helper virus" in a sentence
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helper virus
The live virus acts as a helper virus.
Any suitable helper virus functions may be employed.
Helper function can be provided by a helper virus.
The helper virus can be an adenovirus or other helper virus.
Usually these functions are provided by helper virus infection.
Helper virus may optionally contain a second reporter minigene.
Such viral particle is commonly called a helper virus.
Helper virus is often engineered to prevent packaging of infectious helper virus.
A mixture of recombinant virus and helper virus are formed.
Helper virus may optionally contain a second reporter expression cassette.
Also available are compatible host cells and helper virus.
Helper virus is monitored by histochemical staining for reporter alkaline phosphatase activity.
Replication does not depend on the presence of a helper virus.
Helper virus free rescue of a recombinant influenza virus expressing a foreign antigen.
The vector preparation will be substantially free of helper virus components.
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These modified helper viruses are characterized by reduced efficiency of helper virus encapsidation.
This modification is also desirably made to a crippled helper virus of this invention.
Helper virus may be prepared in any cell that is permissive for viral replication.
No replicative intermediates were detected when transfections were performed in the absence of helper virus.
Key features of replication include no helper virus required and no proteins are encoded for.
The helper virus used in this embodiment does not possess a functional movement protein.
The resulting virus was discriminated from the helper virus by plaque assay.
This helper virus can be transferred into any suitable host cell making it a packaging cell.
The host cell is then infected with a helper virus to provide accessory functions.
These designations generally indicate an additional day as measured from infection with helper virus.
The potential problems elicited by helper virus antigen have been illustrated in several recent studies.
And in some embodiments the cells are insect cells and the helper virus is baculovirus.
In the absence of a helper virus no substantial replication of AAV is observed.
The packaging cell line is then infected with a helper virus such as adenovirus.
Removal of helper virus infectivity from the DI virus preparation.
These examples demonstrate the utility of the helper virus free method for isolating reassortants.
This approach has the advantage of not generating adenoviral particles from the helper virus.
Current methods for purifying and concentrating helper virus typically involve isopynic CsCl gradients.
The PAV is propagated in the presence of a helper virus.
Herpesvirus may also be used as a helper virus in AAV packaging methods.
The helper virus functions are required for efficient packaging of recombinant AAV.
Herpesvirus may also be used as a helper virus for AAV.
A second component is a helper virus that can provide helper functions for AAV replication.
The characteristics of MVA establish the characteristics preferred in a modified helper virus.
Herpes virus may also be used as a helper virus in AAV packaging methods.
The rescue of AAV vector particles is then initiated by introduction of the helper virus.
Titration of gutless adenovirus and helper virus contamination was evaluated using quantitative PCR.
The helper virus supplies accessory functions that are necessary for most steps in AAV replication.
The amount of virus protein includes both helper virus and cloned DI virus.
The helper virus can be distinguished phenotypically from the virus encoded by the PIV cDNA.
Therefore, large quantities of a helper virus can be propagated.
Unlike dependoparvoviruse, autonomous parvoviruses do not require a helper virus.
Preparing a helper virus according to the invention ;.
Cells are transfected with RNPs, followed by helper virus infection.
Furthermore, no helper virus could be detected in the virus stocks.
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Examples of using Helper
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It will be his helper who attends my garden
I see you have brought a little helper
She will be your helper this summer
Examples of using Virus
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The virus is effectively a machine run by a computer
For the ebola virus disease outbreak
The virus is propagated primarily by heterosexual transmission
