Experiments employing both broth and soil cultures demonstrated the capacity for bidirectional genetic exchange between the eubacterial species Bacillus subtilis and Bacillus licheniformis. The ...

NO could only be detected with B. licheniformis at pH 6.5. Further, the ratio of N₂O-N/N₂ varied to a certain extent according to the pH. With Acinetobacter sp. denitrification was most intensive at ...