title: High mutation rate in the NS1 gene of parvovirus B19 DNA amplified from skeletal muscle of a case of mixed connective tissue disease.
authors.forename: J R
authors.initials: JR
authors.lastname: Kerr
authors.forename: W M H
authors.initials: WM
authors.lastname: Behan
mesh_terms: D000328:Adult; D004279:DNA, Viral / Q000235:genetics*; D005260:Female; D005784:Gene Amplification; D006801:Humans; D008947:Mixed Connective Tissue Disease / Q000150:complications / Q000821:virology*; D018482:Muscle, Skeletal / Q000821:virology*; D010322:Parvoviridae Infections / Q000150:complications / Q000821:virology*; D016732:Parvovirus B19, Human / Q000235:genetics* / Q000472:pathogenicity; D017354:Point Mutation; D017361:Viral Nonstructural Proteins / Q000235:genetics*
chemical_list: D004279:DNA, Viral; C089209:NS1 protein, African horse sickness virus; D017361:Viral Nonstructural Proteins