Detection of C-terminal 30 bp-deletion mutation of latent membrane protein 1 of EBV in childhood lymphoma / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
; (6): 464-467, 2008.
Article
de Zh
| WPRIM
| ID: wpr-332465
Bibliothèque responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study C-terminal 30 bp-deletion mutation of latent membrane protein 1 of the virus from childhood lymphoma.</p><p><b>METHODS</b>Nested-PCR was used to amplify C-terminal of EBV-LMP1 from childhood lymphoma and non-lymphoma associated to EBV, including Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL)and reactive hyperplasia of lymph node (RL). Sequence analysis was performed on the positive PCR product.</p><p><b>RESULTS</b>LMP1 with 30 bp deletion in C-terminal was detected in 11/25 HL,3/8 NHL and 5/15 RL cases respectively. There were no significant differences among HL, NHL and RL (P = 0.793). Sequence analysis showed that LMP1 detected in this study belongs to the following three subgroups: B95.8, China1 and China2.</p><p><b>CONCLUSION</b>LMP1 with 30 bp deletion in C-terminal widely existed in childhood HL,NHL and RL. There was no correlation between special types of LMP1 and the diseases. There were 3 LMP1 subgroups of EBV in children's lymphoma in the cases studied, including B95.8, China 1 and China 2.</p>
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Phylogenèse
/
Données de séquences moléculaires
/
Séquence nucléotidique
/
Protéines de la matrice virale
/
Alignement de séquences
/
Classification
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Délétion de gène
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Herpèsvirus humain de type 4
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Génétique
/
Lymphomes
Type d'étude:
Diagnostic_studies
Limites du sujet:
Child
/
Humans
langue:
Zh
Texte intégral:
Chinese Journal of Experimental and Clinical Virology
Année:
2008
Type:
Article