Microbiology All of the following statements are true regarding Staphylococci except: A A majority of infections caused by coagulase-negative Staphylococci are due to Staphylococcus epidermidis B b-lactamase production in Staphylococci is under plasmid control C Expression of methicillin resistance in Staphylococcus aureus increases when it is incubated at 37degC on blood agar D Methicillin resistance in Staphylococcus aureus is independent of b-lactamase production π‘ Explanation All of the following statements are true regarding Staphylococci except: β Correct Answer: C. Expression of methicillin resistance in Staphylococcus aureus increases when it is incubated at 37degC on blood agar