(A) Northern blot analysis of the expression of the galK gene in the E. faecalis strains JH2-2 (lanes 1, 2, and 3) and CL14 (lanes 4, 5, and 6) grown with 0.15% glucose (lanes 1 and 4), 0.15% glucose plus 0.15% galactose (lanes 2 and 5), or 0.15% galactose (lanes 3 and 6). (B) Northern blot analysis of the expression of the pfk gene in E. faecalis strains JH2-2 (lane 1) and CL14 (lane 2) grown with glucose. (C) Northern blot analysis of the expression of the ldh gene in E. faecalis strains JH2-2 (lane 1) and CL14 (lane 2) grown with glucose.