Table S3.
Plasmid | Properties | Antibiotic resistance | Source |
pRV300 | Suicide vector in L. lactis. Replicates in E. coli | Apr, Emr | Ref. 56 |
pRV300-ΔpycA | pRV300 with fused US fragments and DS fragments of either side of pycA for targeted deletion of pycA | Apr, Emr | This study |
pRV300-pycAY715T | pRV300 with pycAY715T fragment for targeted change of amino acid Y715T in PycA | Apr, Emr | This study |
pRV300-pycAG746A | pRV300 with pycAG746A fragment for targeted change of amino acid G746A in PycA | Apr, Emr | This study |
pGh9 | Previously called pPNG904. A pGhost9::ISS1 derivative containing a Cmr gene inserted into the EcoRI and SalI sites, replacing ISS1. Replicates in L. lactis at 30 °C. | Emr, Cmr | Ref. 57 |
pGh9-pycA | pGh9 with entire pycA gene replacing the Cmr gene for complementation of ΔpycA and overexpression in OS2 | Emr | This study |
pGh9-pycAY715T | pGh9 with entire pycAY715T gene replacing Cmr gene for overexpression in OS2 | Emr | This study |
pGh9-pycAG746A | pGh9 with entire pycAG746A gene replacing Cmr gene for overexpression in OS2 | Emr | This study |
US, upstream; DS, downstream.