Genotypes of hepatitis B virus in Henan Luohe area / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 257-259, 2008.
Article
Dans Chinois
| WPRIM
| ID: wpr-254089
ABSTRACT
<p><b>OBJECTIVE</b>To determine the main genotype of hepatitis B virus (HBV) prevailed in Henan Luohe area.</p><p><b>METHODS</b>Serum specimens were collected from 94 HBsAg positive individuals, and HBV S gene were obtained by PCR amplifying, and the gene sequences were analyzed and the polygenetic tree was drawn by the software MEGA3.</p><p><b>RESULTS</b>About 75.7% samples of HBV S gene clustered in genotype C, about 20% samples clustered at genotype B in the HBV polygenetic tree, about 4.3% samples clustered at genotype D in the HBV polygenetic tree.</p><p><b>CONCLUSION</b>The main genotype of hepatitis B virus prevalent in Henan Luohe is genotype C, genotype B is rarely seen, and genotype D is rarely seen.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Phylogenèse
/
Virologie
/
Sang
/
Chine
/
Virus de l'hépatite B
/
Classification
/
Génétique
/
Génotype
/
Hépatite B
/
Antigènes de surface du virus de l'hépatite B
Limites du sujet:
Adolescent
/
Adulte
/
Adulte très âgé
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
Chinese Journal of Experimental and Clinical Virology
Année:
2008
Type:
Article
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