Electron Microscopy of Single Cell (image) Aarhus University Share Print E-Mail Caption Electron microscopy picture of a single cell (in green color) isolated from the subsurface seabed in Aarhus Bay. The cell is isolated on a membrane filter with pores that are 0.2 micrometer in diameter. The researchers use highly sensitive molecular biology techniques to sequence and map the genomes of microorganisms inhabiting subsurface seabed one cell at a time. Credit Photo: Stefan Braun. Graphic modified from Wikipedia and www.genesandhealth.org. Usage Restrictions May be used in connection with this news release. Share Print E-Mail 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.