Table 2.
Strains
| Strain | Relevant genotype | Reference |
|---|---|---|
| B.subtilis 168 (BGSC 1A1) | trpC2 | Laboratory stock |
| B.subtilis 168 N | trpC2, ΔaraR::neo R | Laboratory stock |
| B.subtilis TD01 | trpC2, ΔaraR::neo R ,Δcdd | This study |
| B.subtilis TD02 | trpC2, ΔaraR::neo R , Δcdd, Δhom | This study |
| B.subtilis TD12 | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR | This study |
| B.subtilis TD12np | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR, ΔnupC-pdp | This study |
| B.subtilis TD13 | trpC2,ΔaraR::neo R , Δcdd, Δhom,ΔpyrR, ΔxylR::prs | This study |
| B.subtilis TD13np | trpC2,ΔaraR::neo R , Δcdd, Δhom,ΔpyrR, ΔxylR::prs, ΔnupC-pdp | This study |
| B.subtilis TD231 | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR, ΔxylR::prs, pyrG + | This study |
| B.subtilis TD232 | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR,ΔxylR::prs, pyrG +* | This study |
| B.subtilis TD33 | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR, ΔxylR::prs,pyrG +* ,pyrH + | This study |
| B.subtilis TD33np | trpC2,ΔaraR::neo R , Δcdd, Δhom, ΔpyrR,ΔxylR::prs,pyrG +* ,pyrH + , ΔnupC-pdp | This study |
pyrG +: the pyrG gene was constitutively expressed. pyrG +*: the pyrG gene was overexpressed.