Structure of simian virus 40-adeno-associated virus recombinant genomes
نویسندگان
چکیده
منابع مشابه
Structure of simian virus 40-phiX174 recombinant genomes isolated from single cells.
Three simian virus (SV40)-phi X174 recombinant genomes were isolated from single BSC-1 monkey cells cotransfected with SV40 and phi X174 RF1 DNAs. The individual cell progenies were amplified, cloned, and mapped by a combination of restriction endonuclease and heteroduplex analyses. In each case, the 600 to 1,000 base pairs of phi X174 DNA (derived from different regions of the phi X174 genome)...
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A hybrid adeno-associated virus (AAV)/simian virus 40 (SV40) genome is described. In this construct SV40 regulatory sequences, including the early promoter/enhancers and origin of DNA replication, were substituted for the AAV p5 promoter, which normally controls expression of the AAV rep gene. The hybrid genome was phenotypically indistinguishable from wild-type AAV in human cells in the presen...
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Eight out of 35 human intracranial tumors were shown by restriction enzyme analysis to contain unintegrated simian virus 40 (SV40) DNA molecules. The relative amount of viral DNA was estimated to be the equivalent of one viral genome within every 10th to 20th cell. No infectious virus was detected in tissue cultures established from the tumors. From only one tumor was it possible to rescue, by ...
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Adeno-associated virus serotype 5 (AAV5) requires sialic acid on host cells to bind and infect. Other parvoviruses, including Aleutian mink disease parvovirus (ADV), canine parvovirus (CPV), minute virus of mice, and bovine parvovirus, also bind sialic acid. Hence, structural homology may explain this functional homology. The amino acids required for CPV sialic acid binding map to a site at the...
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Adeno-associated virus (AAV) is a member of the Parvoviridae, belonging to the Dependovirus genus. Currently, several distinct isolates of AAV are in development for use in human gene therapy applications due to their ability to transduce different target cells. The need to manipulate AAV capsids for specific tissue delivery has generated interest in understanding their capsid structures. The s...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1985
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.56.2.457-465.1985