Copyright information:Taken from "Analysis of the immune-inducible transcriptome from microbial stress resistant, rat-tailed maggots of the drone fly "http://www.biomedcentral.com/1471-2164/8/326BMC Genomics 2007;8():326-326.Published online 17 Sep 2007PMCID:PMC2039750.ated in the alignment. Red color indicates 90% and blue color 50% consensus. The amino-terminal 24 amino acids represent a putative signal sequence. Accession numbers of PGRP-SB1 proteins are: , AM706416; , Q70PX8; , Q70PY2; , Q29DT4. A Bayesian protein tree was generated using the sequence of PGRP (Eten PGRP SB1, indicated by a red circle) and sequences of human (Hsap PGRPs), (Dmel PGRPs), and PGRPs (Agam ENSANGPs) and we found that PGRP grouped nearest to PGRP-SB1. T3 lysozyme (N-acetylmuramoyl-L-alanine amidase, P20331) of the bacteriophage T3 was used as out-group. The scale bar represents the substitutions per site according to the model of amino acid evolution applied.