Skip to main content
. 2018 Jun 27;14:206. doi: 10.1186/s12917-018-1516-y

Fig. 3.

Fig. 3

Detection of thymidine auxotrophy and chloramphenicol-sensitivity of ΔthyA L.casei-LFEC. a GM17 plate containing both chloramphenicol and thymine; (b) GM17 plate containing thymine but no chloramphenicol; (c) GM17 plate containing neither chloramphenicol nor thymine; (d) Diagram of different strains: WT, L.casei; PT, pGBHCupp-LFEC/L.casei; TT, ΔthyA L.casei-LFEC