Fig. 4From: Getting value from the waste: recombinant production of a sweet protein by Lactococcus lactis grown on cheese wheyComparison of the growth of L. lactis NZ9000 clpP− htrA− in different media. The figure shows a comparison of the growth curve of L. lactis NZ9000 clpP− htrA− carrying the pNZ8148-MMP-9 vector in the reference rich medium (pink curve), with the growth on ac-CW supplemented with 0.05% yeast extract (blue curve)Back to article page