Phylogenetic analysis of gB, gN and gH genotypes of HCMV.

<p>The reference strains and isolates detected through BLAST are given for genetic comparison. The phylogenetic tree with 1000 bootstrap replicates was reconstructed using neighbor joining method and Kimura two-parameter distances model incorporated in MEGA v5.0. The number at the nodes indicates bootstrap values shown above 50. Fig 2A, 2B and 2C represent genetic relationships of gB, gH and gN genotypes of CMV respectively. The strains detected in this study are represented by sample identification with codes mentioned as PAK: Pakistan, NIH: National Institute of Health Islamabad.