The test indicates if an organism utilizes Citrate as it's only source of Carbon. Positive results will show growth on slant as well as changing the medium from green to blue (ph indicator)
The positive test control organism for citrate utilization test is Klebsiella pneumoniae
Positive
this test is used to identify bacteria which use citrate as sole source of carbon e.g klebsila, pseudomonas aerogenosa
Based on my own test, Shigella flexneri tests negative for the citrate test.
Citrate Permease is an enzyme that is responsible for transporting citrate inside the cell. Some bacteria have this enzyme while others do not. You can test for the presence of citrate permease by performing a Simmon's Citrate biochemical test.
assay test of sodium acid citrate
No, Serratia and Klebsiella test positive for citrate. E.Coli tests negative.
M. Morganii is citrate negative
Voges Proskauer and Cysteine Test. I think...
it tests the ability of a bacteria to use citrate as its sole carbon source. if its positive, it will raise the pH and there will be no acid in the end product.
The B.cereus has a positive citrate test and a negative Voges Proskauer.
so magnesium citrate will flush thc out of my system, how long will it take