Polymorphism analysis of human cytomegalovirus UL150 gene in low passage clinical isolates / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 281-283, 2008.
Article
Dans Chinois
| WPRIM
| ID: wpr-254081
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the polymorphism of human cytomegalovirus UL150 gene in low passage clinical isolates and try to study the relationship between the polymorphism and different pathogenesis of congenital HCMV infection.</p><p><b>METHODS</b>PCR was performed to amplify the entire HCMV UL150 gene region of 29 clinical isolates, which had been proven containing detectable HCMV-DNA by using FQ-PCR. PCR amplification products were sequenced directly and the data were analysed.</p><p><b>RESULTS</b>25 among 29 isolates were amplified and 18 isolates were sequenced successfully. By comparison with the sequence of Toledo and Merlin, the length of UL150 ORFs in all 18 clinical isolates was similar to that of Merlin than Toledo.</p><p><b>CONCLUSION</b>HCMV UL150 DNA and deduced amino acid sequences is hypervariability.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Polymorphisme génétique
/
Variation génétique
/
Protéines virales
/
Virologie
/
Données de séquences moléculaires
/
Séquence nucléotidique
/
Chimie
/
Cadres ouverts de lecture
/
Alignement de séquences
/
Séquence d'acides aminés
Limites du sujet:
Femelle
/
Humains
/
Bébé
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Experimental and Clinical Virology
Année:
2008
Type:
Article
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