TY - GEN AU - Popall, Rabja M. AU - Sánchez-Román, Mónica PY - 2020 UR - https://hdl.handle.net/10481/112290 AB - Modern stromatolites are key to the record of past microbial activity preserved in fossil carbonate deposits. Mono-phototrophic cultures dominated by the cyanobacterium Geitlerinema sp. were obtained from a laboratory-maintained, low magnesium-calcite... LA - eng PB - Frontiers TI - Stromatolites as Biosignatures of Atmospheric Oxygenation: Carbonate Biomineralization and UV-C Resilience in a Geitlerinema sp. - Dominated Culture DO - 10.3389/fmicb.2020.00948 ER -