Distance-Dependent Processing of Adeno-Associated Virus Type 5 RNA Is Controlled by 5′ Exon Definition
نویسندگان
چکیده
منابع مشابه
Distance-dependent processing of adeno-associated virus type 5 RNA is controlled by 5' exon definition.
Adeno-associated virus type 5 (AAV5) is unique among human AAV serotypes in that it uses a polyadenylation site [(pA)p] within the single small intron in the center of the genome. We previously reported that inhibition of polyadenylation at (pA)p, necessary for read-through of P41-generated capsid gene pre-mRNAs which are subsequently spliced, requires binding of U1 snRNP to the upstream donor....
متن کاملProcessing of adeno-associated virus RNA.
Adeno-associated viruses (AAVs), members of the Dependovirus genus of the subfamily Parvovirinae, family Parvoviridae, have single-stranded DNA genomes that replicate via a double-stranded DNA intermediate which serves as the transcription template. They exhibit a highly compact, overlapping genetic organization which is surprisingly variable amongst various members within the group. Additional...
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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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We report the pattern of transgene expression across brain regions after intrathecal delivery of adeno-associated virus serotype 5 (AAV5). Labeling in hindbrain appeared to be primarily neuronal, and was detected in sensory nuclei of medulla, pontine nuclei, and all layers of cerebellar cortex. Expression in midbrain was minimal, and generally limited to isolated neurons and astrocytes in the c...
متن کاملExpression profiles of bovine adeno-associated virus and avian adeno-associated virus display significant similarity to that of adeno-associated virus type 5.
We present the first detailed expression profiles of nonprimate-derived adeno-associated viruses, namely, bovine adeno-associated virus (B-AAV) and avian adeno-associated virus (A-AAV), which were obtained after the infection of cell lines derived from their natural hosts. In general, the profiles of B-AAV and A-AAV were quite similar to that of AAV5; however, both exhibited features found for ...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 2007
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.00714-07