Comparison of the identity (%) of amino acid sequences of three Sus scrofa Piwi proteins with known Piwi proteins of other mammals.

The table was based on ClustalW alignment of the amino acid sequences of Piwi proteins. The GenBank accession numbers of these sequences are: Mus musculus - NP_067286 (Piwil1), NP_067283 (Piwil2), NP_808573 (Piwil4); Homo sapiens - NP_004755 (Piwil1 isoform 1), NP_001129193 (Piwil2), NP_689644 (Piwil4); Macaca mulatta - NP_001182640 (Piwil1), NP_001182592 (Piwil2), NP_001182443 (Piwil4); Pan troglodytes - XP_001137815 (predicted Piwil1 isoform 1), XP_528083 (predicted Piwil2), XP_001143022 (predicted Piwil4 isoform 2); Rattus norvegicus - NP_001102323 (Piwil1), NP_001100746 (Piwil2), Q4G033 (Piwil4).