Fig. 2From: Effect of anaerobic phases length on denitrifying dephosphatation biocenosis – a case study of IFAS-MBSBBRPCR-DGGE-based genotypic structure of the bacterial community during the study (a) and UPGMA clustering of DGGE bands by pattern similarity (b); AS - activated sludge; B - biofilm; A1 - A4 – series’ name (see: Table 3 for explanation); the gel image was inverted and cropped because the gel contained samples that are not discussed in this articleBack to article page