Tag Archives | Identification of an Unknown Bacterium

In this article we will discuss about the principle, requirements and procedure for identification of unknown bacterium. Principle: For this the bacteria are first observed for mor­phological characters like size, shape motil­ity, etc. and then separate them based on Gram staining into Gram-positive and Gram- negative ones. Further, the biochemical char­acters are observed. Requirements: 1. […]