scholarly journals Genetic Diversity of Human Parvovirus B19 Determined Using a Set of Restriction Endonucleases Recognizing Four or Five Base Pairs and Partial Nucleotide Sequencing: Use of Sequence Variability in Virus Classification

1991 ◽  
Vol 72 (8) ◽  
pp. 1997-2001 ◽  
Author(s):  
K. Umene ◽  
T. Nunoue
Keyword(s):  
Genetic Diversity ◽  
Parvovirus B19 ◽  
Restriction Endonucleases ◽  
Nucleotide Sequencing ◽  
Human Parvovirus B19 ◽  
Sequence Variability ◽  
Base Pairs ◽  
Virus Classification

scholarly journals Genotyping of human parvovirus B19 in clinical samples from Brazil and Paraguay using heteroduplex mobility assay, single-stranded conformation polymorphism and nucleotide sequencing

2011 ◽  
Vol 106 (4) ◽  
pp. 502-504 ◽  
Author(s):  
Marcos César Lima de Mendonça ◽  
Ana Maria de Amorim Ferreira ◽  
Marta Gonçalves Matos dos Santos ◽  
Elva Cristina Oviedo ◽  
Maria Sônia Dal Bello ◽  
...  
Keyword(s):  
Parvovirus B19 ◽  
Clinical Samples ◽  
Nucleotide Sequencing ◽  
Human Parvovirus B19 ◽  
Single Stranded Conformation Polymorphism ◽  
Heteroduplex Mobility Assay ◽  
Conformation Polymorphism

scholarly journals Identification and genetic diversity of two human parvovirus B19 genotype 3 subtypes

2007 ◽  
Vol 88 (2) ◽  
pp. 428-431 ◽  
Author(s):  
Armen Parsyan ◽  
Camille Szmaragd ◽  
Jean-Pierre Allain ◽  
Daniel Candotti
Keyword(s):  
Genetic Diversity ◽  
Parvovirus B19 ◽  
Divergence Time ◽  
Mutation Rates ◽  
Human Parvovirus B19 ◽  
Genotype 1 ◽  
Genotype 3 ◽  
Nucleotide Substitutions ◽  
The Family

Three genotypes (1–3) of human parvovirus B19 have been identified. Analysis of 13 nearly full-length genotype 3 sequences from Ghana, Europe and Brazil identified two genetically distinct clusters. The classification of genotype 3 strains into two subtypes (B19/3a and B19/3b) is proposed. The rate of evolutionary change of B19 genotype 3 strains (2×10−4 nucleotide substitutions per site per year) was similar to those of B19 genotype 1 and carnivore parvoviruses, supporting the hypothesis that high mutation rates are characteristic of members of the family Parvoviridae. The estimated divergence time between B19/3a and B19/3b is 525 years. In Ghana, subtype B19/3a is predominant.

scholarly journals Genetic diversity of human parvovirus B19: sequence analysis of the VP1/VP2 gene from multiple isolates

1996 ◽  
Vol 77 (11) ◽  
pp. 2767-2774 ◽  
Author(s):  
D. D. Erdman ◽  
E. L. Durigon ◽  
Q.-Y. Wang ◽  
L. J. Anderson
Keyword(s):  
Genetic Diversity ◽  
Sequence Analysis ◽  
Parvovirus B19 ◽  
Human Parvovirus B19 ◽  
Vp2 Gene

A cytotoxic nonstructural protein, NS1, of human parvovirus B19 induces activation of interleukin-6 gene expression.

1996 ◽  
Vol 70 (12) ◽  
pp. 8485-8491 ◽  
Author(s):  
S Moffatt ◽  
N Tanaka ◽  
K Tada ◽  
M Nose ◽  
M Nakamura ◽  
...  
Keyword(s):  
Gene Expression ◽  
Interleukin 6 ◽  
Nonstructural Protein ◽  
Parvovirus B19 ◽  
Human Parvovirus B19

Lymphoproliferative responses after infection with human parvovirus B19.

1996 ◽  
Vol 70 (10) ◽  
pp. 7327-7330 ◽  
Author(s):  
A von Poblotzki ◽  
C Gerdes ◽  
U Reischl ◽  
H Wolf ◽  
S Modrow
Keyword(s):  
Parvovirus B19 ◽  
Human Parvovirus B19
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