E. faecium cell free supernatant and (b) neutralized supernatant. In the centre of the plate the effect of proteinase K (c), a-chimiotrypsin (d) and trypsin (e) is shown
E. faecium cell free supernatant and (b) neutralizedsupernatant. In the centre of the plate the effect of proteinase K (c), a-chimiotrypsin(d) and trypsin (e) is shown