Teacher:In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
Teacher: Now, understand the problem? Solve this instance:  In the present case , the recurrence of S . faecium endocarditis after six weeks of therapy with ampicillin and tobramycin confirms the therapeutic and clinical significance of their data , and emphasizes that tobramycin is not an aminoglycoside to be used for treatment of serious S . faecium infections .
Student:
S . faecium