Corrigendum: High Representation of Archaea Across All Depths in Oxic and Low-pH Sediment Layers Underlying an Acidic Stream - Distaso, Marco A.; Bargiela, Rafael; Brailsford, Francesca L.; Williams, Gwion B.; Wright, Samuel; Lunev, Evgenii A.; Toshchakov, Stepan V.; Yakimov, Michail M.; Jones, David L.; Golyshin, Peter N.; Golyshina, Olga V. (Frontiers in Microbiology, 2021)