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Figure 1.
Tyrosine production medium (TPM) to detect tyrosine decarboxylating enterococcal strains. a, E. faecalis KH 12; b, E. faecium DH 28; c, E. faecium RH 31; d, E. faecium RH 33; e, E. faecalis NCDC 114 (positive control); f, L. lactis subsp. cremoris NCDC 61 (negative control); g, E. faecium RH 38; h, E. faecalis KH 62 and i, E. faecalis KH 67.