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Table 2 Proteins of interest that were shared in common between early and intermediate MFC biofilms. These proteins met a criterion of p < 0.05 (Student’s t test, no multiple testing correction) with log2-fold-change (log2 FC) of either > 1 or < − 1 for a ratio of intermediate/early conditions

From: Meta-proteomic analysis of protein expression distinctive to electricity-generating biofilm communities in air-cathode microbial fuel cells

Uniprot ID Protein name Genus p value log2FC (intermed/early)
A0A073KKY5 Porin Shewanella 0.016 3.2
A0A077F4W8 Aromatic hydrocarbon degradation protein Pseudomonas 0.007 2.7
A0A077F872 Outer membrane protein H1 Pseudomonas 0.007 2.1
A0A067A3Q5 Outer membrane insertion C-terminal signal domain protein Pseudomonas 0.016 2.1
A0A075PCY9 Porin Pseudomonas 0.04 2
A0A077F9B6 Polyribonucleotide nucleotidyltransferase Pseudomonas 0.007 − 2.7
A0A066ZUQ4 Aldehyde dehydrogenase family protein Pseudomonas 0.006 − 3.4