Fig. 6: Taxonomy, relative abundance, and functional genes of metagenome-assembled genomes (MAGs) recovered from lake sediments.
From: Electron shuttling promotes denitrification and mitigates nitrous oxide emissions in lakes
a Taxonomy and relative abundance of MAGs in representative low-, medium-, and high-MPD samples (DX_1, LX_3, and LX_1). Relative abundance refers to the proportion of MAGs among all sequencing reads. b The presence and hit numbers of extracellular electron transfer and extracellular electron uptake genes in recovered MAGs. MPD, maximum power density; DFE_0464, outer membrane cytochrome; DFE_0449 and DFE_0461, heme-containing periplasmic membrane-bound cytochrome, DFE_0448, DFE_0462, and DFE_0465, periplasmic soluble cytochrome; DFE_0451 and DFE_0463, complex stabilizing cytochrome. c The presence and hit numbers of denitrifying functional genes in recovered MAGs. n = 3 biological replicates.
