The key purpose of this lab experiment was to identify an unknown bacterial culture using variation of tests we learned throughout the fall course. By using a flow chart that is placed in the back of the Microbiology Lab Manual to guide us throughout the process, will help solve the unknown. It certainly took weeks for identifying the special characteristics of each one of the organism that would help lead to the unknown plus how it can impact with the environment around us. Following the tests and flow chart, #29 the organism that was given is Enterobacter cloacae. E. cloacae is a Gram-negative bacillus, rod-shaped, that is a pathogenic (1). Enterobacter is originally a genus that is motile. E. cloacae is most commonly found scattered and spread in the …show more content…
Therefore, E. cloacae can be within vegetables, water, dairy, and soil products. Though these four may have a possibility to be contaminated through Enterobacter species (3). If perhaps the cows in a farm are standing on their own feces, this will eventually deal with contaminated meat and soymilk. Unfortunately, this will all add up to an intestinal infection known as gastroenteritis, flu like symptoms (3,4). Enterobacter, Serratia, Escherichia, Klebsiella, Proteus, and Citrobacter are altogether included of Gram-negative genera of the normal intestinal flora (3). If a human will constantly eat or drink any contact with food spoilage microorganisms, they will most likely be capable of gastroenteritis. The severe gastroenteritis will digest the contaminated food approximately up to 24 hours (3). E. cloacae can grow at temperature 25C and body temperature optimal 37C (5). “E. cloacae has the highest mortality rate altogether among Enterobacter infections” (1). Since E. cloacae has been worldwide in the environment, the organism has been isolated from a variety of environmental sources (2,6). Not only does E. cloacae manage with contaminate crops, it can also cause urinary tract, pneumonia, and wound infections to