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Table 1 Bacillus subtilis strains used in this study

From: An alternate route to phosphorylating DegU of Bacillus subtilis using acetyl phosphate

Strain

Relevant genotype a

Source b

NCIB3610

Bacillus subtilis Prototroph

B.G.S.C.

168

Bacillus subtilis trpC2

B.G.S.C.

JH642

Bacillus subtilis trpC2 pheA1

[50]

TMP147

168 ackA::mls

[48]

DS1677

3610 Δhag

D. Kearns

QB136

leuB8 trpC2 degU32-hy

[30] B.G.S.C

QB4144

168 degU146

[12]

NRS1136

JH642 degS::pDH64 (cml)

[18]

NRS1183

JH642 ΔdegSU::spc

[21]

NRS1287

JH642 amyE::P hyspank -degU-32-hy-lacI (spc)

[18]

NRS1314

3610 degU::pBL204 (cml)

[18]

NRS1325

3610 degU::pBL204 (cml) amyE::P hy-spank -degU32-hy-lacI (spc)

[18]

NRS1326

3610 degU::pBL204 (cml) amyE::P hy-spank -degU-lacI (spc)

[18]

NRS1327

3610 degU::pBL204 (cml) amyE::P hy-spank -degU146-lacI (spc)

[18]

NRS1358

3610 degS::pDH64 (cml)

[18]

NRS1433

JH642 pgsB::pBL141 (spc)

[21]

NRS1499

3610 ΔdegSU::spc

SPP1 NRS1183 → NCIB3610

NRS4419

3610 ΔdegSU::spc amyE::P hy-spank -degU32-hy-lacI (spc)

SPP1 NRS1287 → NRS1499

NRS4756

168 amyE::P spac -degU32hy-degU146-lacI (cml)

pNW1057 → 168

NRS4761

3610 ΔdegSU::spc amyE::P spac -degU32-hy-degU146-lacI (cml)

SPP1 NRS4756 → NRS1499

NRS4762

3610 degU::mls amyE::P spac - degU32-hy-degU146-lacI (cml)

SPP1 NRS4756 → DS1993

NRS4770

3610 ackA::mls

SPP1 TMP147 → NCIB3610

NRS4771

3610 ackA::mls degS::pDH64 (cml)

SPP1 TMP147 → NRS1358

NRS4819

3610 degS::cml ackA::mls pgsB::spc

SPP1 NRS1443 → NRS4771

  1. aDrug resistance cassettes are indicated as follows: mls, lincomycin/erythromycin resistance; cml, chloramphenicol resistance and spc, spectinomycin resistance. All JH642 strains also carry trpC2 and pheA1 mutations. Note that the degU32-hy allele encodes DegU H12L and the degU146 allele encodes DegU D56N.
  2. bThe direction of strain construction is indicated with DNA or phage (SPP1) (→) recipient strain.
  3. B.S.G.C. is the Bacillus genetic stock centre.