Fig. 4: PUL structures and protein abundance of the most abundant TonB-dependent transporters in metaproteomic samples, for each polysaccharide substrate class where substrate could be assigned. | The ISME Journal

Fig. 4: PUL structures and protein abundance of the most abundant TonB-dependent transporters in metaproteomic samples, for each polysaccharide substrate class where substrate could be assigned.

From: Changing expression patterns of TonB-dependent transporters suggest shifts in polysaccharide consumption over the course of a spring phytoplankton bloom

Fig. 4

PUL gene arrangements were taken from individual MAGs where they were clearest, which in most cases were not the species representative MAG. The top-most TBDT, Ga0206129_100259162, is part of a ‘tandem-PUL’ structure, with two susCD-like genes between the two pairs of alginate specific polysaccharide lyases.

Back to article page