Early-Diverging SQR Enzyme in Antarctic Gloeobacterales Indicates Sulfide Tolerance in Thylakoid-Lacking Cyanobacteria
Louise Hambucken, Edi Sudianto, Elie Verleyen…·Luc Cornet
The paper identifies an early-diverging sulfide quinone reductase in Antarctic Gloeobacterales, suggesting sulfide tolerance in thylakoid-lacking cyanobacteria and their adaptation to euxinic conditions.