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.

[EX Q]:  S . faecium ( large colony morphotype , and poorly growing small colony morphotype ) grew from six sets of blood cultures obtained on admission .
[EX A]: S . faecium

[EX Q]:  In Arabidopsis thaliana 456 C - to - U editing events have been described ( 6 ) .
[EX A]: Arabidopsis thaliana

[EX Q]:  We describe a 64 - year - old man with S . faecium endocarditis in whom a six - week course of ampicillin and tobramycin , followed by additional courses of penicillin and other aminoglycosides , failed to eradicate the organism from the patient ' s mitral valve .
[EX A]:
S . faecium