@article{CTT100873632, author = {Kazumi Ozaki and Katharine Thompson and Rachel Simister and Sean Crowe and Christopher Reinhard}, title = {Anoxygenic photosynthesis and the delayed oxygenation of Earth's atmosphere}, journal = {Nature Communications}, year = 2019, } @article{CTT100873633, author = {Edward Schwieterman and Christopher Reinhard and Stephanie Olson and Kazumi Ozaki and Chester Harman and Peng Hong and Lyons Timothy}, title = {Rethinking CO "Anti-Biosignatures" in the search for life beyond Earth}, journal = {The Astrophysical journal}, year = 2019, }