EVIDENCE FOR A SINGLE-STRANDED ADENOVIRUS-ASSOCIATED VIRUS GENOME: FORMATION OF A DNA DENSITY HYBRID ON RELEASE OF VIRAL DNA
AUTOR(ES)
Rose, James A.
RESUMO
Extracted adenovirus-associated virus DNA is known to be double-stranded, and, therefore, it has been assumed that these virus particles contain a double-stranded genome. Recent findings, however, have suggested that the DNA in virus particles is equivalent to only half the molecular weight of extracted molecules. A density analysis of DNA extracted from a mixture of virus particles containing either bromodeoxyuridine-substituted or unsubstituted DNA shows that virions contain single-stranded DNA which, when released, forms duplex structures. A similar circumstance is as yet unknown among other viruses.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=223314Documentos Relacionados
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