A fifth human cytomegalovirus glycoprotein B genotype.

Abstract

Genetic variation in glycoprotein B (gB) may play a role in human cytomegalovirus (HCMV) pathogenesis. Using restriction endonuclease digestion and DNA sequencing, a unique gB genotype was identified in eight HCMV strains isolated from five patients with the acquired immune deficiency syndrome. Nucleic acid homology to the four previously described gB genotypes ranged from 79 to 91% for the two major variable regions of gB. Studies of the role of gB in HCMV pathogenesis should recognize the existence of live gB genotypes.

• Authors: D H Shepp, M E Match, S M Lipson, R G Pergolizzi
• Journal: Research in virology (Res Virol) 1998 Mar-Apr Vol. 149 Issue 2 Pg. 109-14 ISSN: 0923-2516 [Print] France
• PMID: 9602505 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• DNA, Viral
• Viral Envelope Proteins
• glycoprotein B, Simplexvirus
• endodeoxyribonuclease MaeIII
• Deoxyribonucleases, Type II Site-Specific

Topics

• AIDS-Related Opportunistic Infections (virology)
• Amino Acid Sequence
• Base Sequence
• Cell Line
• Consensus Sequence
• Cytomegalovirus (genetics)
• Cytomegalovirus Infections (virology)
• DNA, Viral
• Deoxyribonucleases, Type II Site-Specific (metabolism)
• Genotype
• Humans
• Molecular Sequence Data
• Viral Envelope Proteins (classification, genetics)