Comparison of a section of the T-RFLP profile of samples from two different time points. The grey bars
represent the bins and squares below each peak represent allele labels that contain information on the allele
calls, size and height of each peak. The black arrow indicates a peak present at one time point (top panel) but
absent in another time point (lower panel). The red arrow points to the reduction in peak height of the same peak
across the two time points. It should be noted that the arrows were added manually to the figure to indicate the
appropriate peaks.