Well drilled to a total depth of 6779 m
granite rock in Gravberg, Sweden, were selected and examined for the presence of
anaerobic, thermophilic, fermenting bacteria and sulfatredutsyruyuschyh bacteria. Growth of enrichment cultures was obtained only from water samples, take
on the specific sampling depths in the borehole (3500 m). The hole was planted down
to a depth of 5278 m and open to the formation below that level. All >> << waters below 2000 m in depth position in the borehole during sampling should be
entered the 5278-meters at or below the previous pump. Strong salinity stratification
confirms that no significant amount of vertical mixing are
happened. Depth from which bacteria can strattera without prescritpion be enriched in that >> << pronounced local minimum of salinity. Pure culture thermophilic anaerobic, fermenting bacteria
received the following reasons: glucose, starch
, ksylan, ethanol and lactate. Morphology and physiology >> << glucose and starch degrading strains indicate a relationship with
Thermoanaerobacter and Thermoanaerobium species. All but one of the new
strains differ from those but not enough for acetate as a fermentation product >>. << Glucose-unyzhayuschemu Gluc1 strain phylogenetically related
Clostridium thermohydrosulfuricum, from an evolutionary distance based on rRNA sequence comparison
3%. No methanogenic bacteria or sulfatredutsyruyuschyh
found. .
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