Figure 2. Representation of biochemical tests for the conformation of E. coli. (A): Yellow color slant, (B): Red layers at top of Tryptone broth and (C): Red coloration of medium

From

Isolation and Characterization of Shiga-toxigenic Escherichia coli Isolated from Various Food Samples

Usaal Tahir, Mariam Zameer, Nureen Zahra, Maham Mazhar, , Ayesha Rafique, Sobia Alyas, Aroosh Shabbir, Arifa Mehreen, Muhammad Imtiaz Shafiq, Modasrah Mazhar, Qaiser Akram

Journal of Food and Nutrition Research. 2022, 10(1), 19-25 doi:10.12691/jfnr-10-1-3