TY - BOOK AU - Dalia Mohsen Abbas AU - Jehan Galal Abdelsamea , AU - Magdy Ali Amin , AU - Ramy Karam Aziz , TI - Detection of Ý - lactamase genes in bacillus cereus isolated from food samples in Egypt / PY - 2013/// CY - Cairo : PB - Dalia Mohsen Abbas , KW - Bacillas anthracis KW - Bacillus cereus KW - Bioinformatics N1 - Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology; Issued also as CD N2 - Bacillus cereus is one the most common food pathogens in Egypt . Infection is usually associated with the consumption of starchy foods . A total of 123 food samples were collected from different parts of Giza , Egypt and screened for the presence of Bacillus cereus . Four Bacillus cereus isolates were recovered from the different food sources and were identified by growth on selective media (PEMBA) that gives characteristic blue colonies UR - http://172.23.153.220/th.pdf ER -