Ebenezer Essel

3 Questions 2 Answers 0 Followers

Questions related from Ebenezer Essel

What results do Alcaligenes faecalis and Pseudomonas aeruginesa give in Simmons' Citrate test?

I want to know if they turn Simmons citrate agar blue after 24 hours of incubation.

15 May 2019 9,262 4 View

What causes VRBGA to turn yellow after culturing a sample on it and incubating for 24 to 48 hours?

I prepared serial dilutions from a food sample and plated 1 millilitre of a dilution on VRBGA. After incubation for 20 hours i realised the agar had turned yellow. What could be the cause of this...

14 February 2019 1,100 2 View

According to epodemiological studies, what is the predominant serotype of Enterohaemorrhagic E coli in West Africa?

For my study, i want to ascertain whether or not E. Coli O157:H7 is the predominant serotype of EHEC in West Africa, or Africa as a whole.

06 January 2019 6,965 0 View