Table 1. UDP-N-acetylglucosamine levels in pmol/mg of protein in the Lactobacillus casei strains PL27, PL30, PL32 and PL33a.
Strainsb | PL27 (pNG8048E) |
PL30 (pGlmS) |
PL31 (pGlmM) |
PL32 (pGlmU) |
PL33 (pGlmMS) |
---|---|---|---|---|---|
Glucose |
821.29 |
799.82 |
877.66 |
1289.54 |
3181.43 |
GlcNAc | 839.02 | 993.03 | 834.82 | 1391.06 | 3935.13 |
a UDP-N-acetylglucosamine analysis were performed as previously described11; bStrains were cultured in MRS fermentation medium with 0.5% glucose or 0.5% N-acetylglucosamine (GlcNAc).