Figure 3.

Multiple sequence alignment of deduced amino acid residues of the reverse transcriptase (RT) domain of Sinbad and six other Pao-like elements. Numbered blocks delineated by green brackets correspond to the seven conserved blocks of RT residues as described by Xiong et al. [21]. Identical and chemically similar residues are boxed and shaded.

Copeland et al. BMC Evolutionary Biology 2005 5:20   doi:10.1186/1471-2148-5-20
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