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. 2015 Oct 30;8(1):67–80. doi: 10.1159/000437368

Fig. 1.

Fig. 1

Expression pattern of PGRP-SC1a, PGRP-SC1b and PGRP-SC2 in the larval gut. Colors refer to the online version only. a Schematic representation of a dissected larval gut. b PGRP-SC1a and PGRP-SC1b expression pattern in the larval gut of flies associated with L. plantarum. PGRP-SC1a-Gal4, UAS-nlsGFP (green) and PGRP-SC1b-mCherry (red) are coexpressed in the anterior part of the midgut. c IMD and PGRP-LE, but not PGRP-LC, are required for PGRP-SC1 expression in the gut. Confocal pictures of axenic or L. plantarum-associated larval guts of the following genotypes: SC1b-Cherry(PGRP-SC1b-mCherry), imd-(PGRP-SC1b-Cherry, imdshadok), PGRP-LE-(PGRP-SC1b-mCherry; PGRP-LE112) and PGRP-LC-(PGRP-SC1b-mCherry; PGRP-LCE12). d PGRP-SC2 expression in adult guts of axenic flies. PGRP-SC2-Gal4, UAS-nlsGFP (green) is expressed in Vtr and in a narrow domain of the Pmg. Pv = Proventriculus.