Fig. 2From: Transcriptome analysis of the fish pathogen Flavobacterium columnare in biofilm suggests calcium role in pathogenesisPrincipal Component Analysis of biological replicates after mapping to reference sequence Flavobacterium columnare 94–081. P, planktonic samples in control medium; P/Ca, Ca-supplemented medium (4.5 mM); B/Ca, biofilm samples in Ca-supplemented medium (4.5 mM)Back to article page