TABLE 1.
Strain | Genotype or description | Source or referencea |
---|---|---|
168 | trpC2 | Laboratory collection |
GP583 | trpC2 ΔymdB::spc | 19 |
GP921 | NCIB3610 ΔymdB::spc | 19 |
GP922 | trpC2 ΔymdB::cat | 19 |
GP966 | trpC2 ymdB-cat | LFH-PCR → 168 |
GP969 | trpC2 ymdBE39Q-cat | LFH-PCR → 168 |
GP1618 | NCIB3610 ymdB-cat | GP966 → NCIB3610 |
GP1619 | NCIB3610 ymdBE39Q-cat | GP969 → NCIB3610 |
NCIB3610 | Wild type | Laboratory collection |
Arrows indicate construction by transformation or transduction. LFH-PCR, long flanking homology PCR.