Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Lineage structures in the genome sequences of three Epstein-Barr virus strains
AU - McGeoch, Duncan J.
AU - Gatherer, Derek
PY - 2007/3/1
Y1 - 2007/3/1
N2 - Whole genome sequences for three Epstein-Barr virus strains (B95-8, GD1 and AG876) were aligned and compared. In addition to known variable loci (including type-specific alleles for the EBNA2, EBNA3A, EBNA3B and EBNA3C genes, plus the EBNA1 and LMP1 genes), seven large-scale regions of lower-level diversity were identified with strains at each in two major groupings. All three possible patterns of strain associations were represented across the seven loci. Tree-building studies supported the existence of two distinct lineages in each case, and occurrence of recombination between lineages therefore has to be invoked to account for the observed genotypes of virus strains.
AB - Whole genome sequences for three Epstein-Barr virus strains (B95-8, GD1 and AG876) were aligned and compared. In addition to known variable loci (including type-specific alleles for the EBNA2, EBNA3A, EBNA3B and EBNA3C genes, plus the EBNA1 and LMP1 genes), seven large-scale regions of lower-level diversity were identified with strains at each in two major groupings. All three possible patterns of strain associations were represented across the seven loci. Tree-building studies supported the existence of two distinct lineages in each case, and occurrence of recombination between lineages therefore has to be invoked to account for the observed genotypes of virus strains.
KW - Base Sequence
KW - DNA, Viral
KW - Evolution, Molecular
KW - Genetic Variation
KW - Genome, Viral
KW - Genotype
KW - Herpesvirus 4, Human
KW - Recombination, Genetic
KW - Sequence Alignment
KW - Sequence Homology, Nucleic Acid
U2 - 10.1016/j.virol.2006.10.009
DO - 10.1016/j.virol.2006.10.009
M3 - Journal article
C2 - 17097710
VL - 359
SP - 1
EP - 5
JO - Virology
JF - Virology
SN - 0042-6822
IS - 1
ER -