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.

 Deletion of the E . coli rdgC gene alone causes no obvious phenotype but is highly deleterious in strains lacking certain enzymes involved in recombination and replication restart ( 2 , 3 ) .
E . coli

 RdgC protein was shown to have a potent effect on RecA protein - promoted DNA strand exchange in E . coli ( 1 ) .
E . coli

 This case is of interest because therapeutic failure of ampicillin and tobramycin in S . faecium endocarditis has not been reported previously , but might have been predicted on the basis of previous in vitro and in vivo studies [ 6 ] .

S . faecium

