Microbial diversity of a high salinity oil field

This work is a preliminary study to investigate the microbial diversity of an onshore oil field. It aim to compare results obtained from molecular methods, physicochemical analyses and cultivation. A core of 1150 m depth sediments ( in situ T=45 degree centigrade) was collected and immediately frozen with liquid nitrogen prior to further investigation. Macroscopic and Scanning Electron Microscopy analyses were performed. (Author)