| evolutionary pattern of human respiratory syncytial virus (subgroup a): cocirculating lineages and correlation of genetic and antigenic changes in the g glycoprotein. | the genetic and antigenic variability of the g glycoproteins from 76 human respiratory syncytial (rs) viruses (subgroup a) isolated during six consecutive epidemics in either montevideo, uruguay, or madrid, spain, have been analyzed. genetic diversity was evaluated for all viruses by the rnase a mismatch cleavage method and for selected strains by dideoxy sequencing. the sequences reported here were added to those published for six isolates from birmingham, united kingdom, and for two reference ... | 1994 | 8057427 |
| clinical characteristics of human bocavirus infections compared with other respiratory viruses in spanish children. | human bocavirus (hbov) can be found in a substantial proportion of children with respiratory tract diseases. the relative importance of hbov in viral respiratory tract illnesses is not yet well known. | 2008 | 18574440 |
| ten years of global evolution of the human respiratory syncytial virus ba genotype with a 60-nucleotide duplication in the g protein gene. | the emergence of natural isolates of human respiratory syncytial virus group b (hrsv-b) with a 60-nucleotide (nt) duplication in the g protein gene in buenos aires, argentina, in 1999 (a. trento et al., j. gen. virol. 84:3115-3120, 2003) and their dissemination worldwide allowed us to use the duplicated segment as a natural tag to examine in detail the evolution of hrsv during propagation in its natural host. viruses with the duplicated segment were all clustered in a new genotype, named ba (a. ... | 2010 | 20504933 |