Fig. 4

Gene expression patterns along the midgut. The results of the fuzzy-C means clustering is shown. Transcripts were grouped into eight categories based on their relative expression pattern, and all members with membership values > 0.6 were plotted. The darker shading on the plot indicates a larger number of individual transcripts which show that expression pattern. The top four clusters are composed of more complicated patterns, whereas the bottom four clusters display transcripts enriched specifically in one compartment