we isolated bacteria from soil and performed transmission electroscopy of this. Selective staining with uranyl acetate and lead citrate was done and some „toothy“ structures on the surface of the bacteria were detected. Uranyl acetate stained it only diffusionally and weakly, after using of lead citrate significantly granular structure was detected. So has somebody any idea about these structures? I attached also photographs of the bacteria.
Thank you very much for potential advices.
Edited by Hanka98, 20 November 2011 - 02:33 AM.