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. 2012 Oct 16;3(5):e00344-12. doi: 10.1128/mBio.00344-12

FIG 1.

FIG 1

Phylogenetic analysis of avian endogenous proviruses. Shown is a simplified version of the ME tree in Fig. S1 in the supplemental material, resulting from the alignment of selected avian and reference Pol sequences. MLLV, mouse leukemia-like virus sequences (defined in reference 7). Clades containing chicken (yellow box), zebra finch (red box), and turkey (blue box) endogenous proviral chains are shown. MMTV, mouse mammary tumor virus; HML, human MMTV-like; MLV, murine leukemia virus; REV, reticuloendothelial virus.