Crystalline water in gypsum is unavailable for cyanobacteria in laboratory experiments and in natural desert endolithic habitats.
Jacek WierzchosOctavio ArtiedaCarmen AscasoFernando Nieto GarcíaPetr VítekArmando Azua-BustosAlberto G FairénPublished in: Proceedings of the National Academy of Sciences of the United States of America (2020)
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