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Figure 2 | Virology Journal

Figure 2

From: Human Immunodeficiency Virus type 1 in seronegative infants born to HIV-1-infected mothers

Figure 2

Phylogenetic relationship of LTR sequences from pediatric cohort of HIV seronegative infants. A neighbor-joining phylogenetic tree was generated from LTR sequences. Numbers at branch nodes indicate bootstrap proportions greater than 70 out of 100 bootstraps replicates. Kimura two-parameter method of estimating genetic distances was used. The patient identification is at the end of each corresponding branch. The LTR sequences of Mexican isolates (7), subtype B isolates and the consensus A, B (HXB2), C and E were included http://www.ncbi.nlm.nih.gov.

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