Fig. 3
From: Seasonal patterns in microbial carbon and iron transporter expression in the Southern Ocean
Relative abundances of transporter proteins and carbohydrate-active enzymes in metaproteomes. Bars show mean values with error bars as minimum and maximum values (except for B where all samples are plotted) from 2 metaproteomes. ES, early spring; LS, late summer. A Compound-specific transporters. B Carbohydrate-active enzymes (CAZymes). C Iron siderophore transport proteins (classified with FeGenie)