Retière, C A polymorphism in the major immediate-early gene delineates groups among cytomegalovirus clinical isolates. [electronic resource] - Virus research Sep 1998 - 43-51 p. digital Publication Type: Journal Article ISSN: 0168-1702 Standard No.: 10.1016/s0168-1702(98)00083-5 doi Subjects--Topical Terms: Amino Acid SequenceBase SequenceCytomegalovirus--classificationCytomegalovirus Infections--virologyDNA, ViralGene AmplificationGenotypeHumansImmediate-Early Proteins--geneticsMolecular Sequence DataPolymorphism, GeneticRestriction MappingSequence Analysis, DNAViral Envelope Proteins--geneticsViral Proteins