扫描电子显微石膏岩中存活的蓝绿藻,这些石膏岩是从 (IMAGE) Proceedings of the National Academy of Sciences Caption 扫描电子显微石膏岩中存活的蓝绿藻,这些石膏岩是从Atacama沙漠采集的。 Credit 图片由Wei Huang提供。 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.