User:Torsten Waldminghaus/Strains
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Strain | Parental strain | Characteristics | AB resistence | Reference |
---|---|---|---|---|
TWx1 | DH5α | supE44 ΔlacU169(Φ80lacZΔM15) hsdR17 recA1 gyrA96 | no | |
TWx2 | DH5α | pFH2102 | amp | |
TWx3 | MG1655 | ? | no | |
TWx4 | CM735 | metE46 trp-3,his-4,thi-1,galK2,lacY1 or lacZ4,mth-1, ara-9,tsx-3,ton-1,rpsL8 or p,supE44 - | no | [1] |
TWx5 | DH5α | pGEM-pyrB | amp | |
TWx6 | DH5α | pFH2102-pyrB (=ppyrB) | amp | |
TWx7 | SG2221T | pFH2102 | amp | [2] |
TWx8 | MG1655 | pyrB::Tn5 | kan | Transfered to MG1655 by P1 transduction from ME8359 (National BioResource Project E.coli Strain) |
TWx9 | TW8 | pyrB::Tn5 ppyrB | kan, amp | |
TWx10 | TW8 | pyrB::Tn5 pFH2102 (empty vector) | kan, amp | |
TWx11 | TW3 (MG1655) | ppyrB | kan, amp | |
TWx12 | TW3 (MG1655) | pFH2102 (empty vector) | kan, amp | |
TWx13 | MG1655 | EBO193 (ΔseqA) (box T24) | no | |
TWx14 | DH5α | pET3a-Pfu | amp | strain to overproduce and purify Pfu DNA polymerase |
TWx15 | DH5α | pTaq | amp | strain to overproduce and purify Taq DNA polymerase |
TWx16 | KS0003 | MG1655 dam16 pGATC | km, cm | |
TWx17 | MG1655 | pGATC | cm | |
TWx18 | ALO1826 (box R41) | amp | ||
TWx19 | ALO1829 (box R43) | amp, cm | ||
TWx20 | MG1655 | KS0003 (dam16) (box O33) | km | |
TWx21 | DY330 | proAB::GATCcluster | cm | |
TWx22 | DY330 | aroA::GATCcluster | cm | |
TWx23 | DY330 | ter::GATCcluster | cm | |
TWx24 | DY330 | hisA::GATCcluster | cm | |
TWx25 | DY330 | srlA::GATCcluster | cm | |
TWx26 | MG1655 | proAB::GATCcluster | cm | Transfered to MG1655 by P1 transduction from TWx21; checked for not being DY330 by PCR with primers for λ-beta |
TWx27 | MG1655 | aroA::GATCcluster | cm | Transfered to MG1655 by P1 transduction from TWx22; checked for not being DY330 by PCR with primers for λ-beta |
TWx28 | MG1655 | ter::GATCcluster (1) | cm | Transfered to MG1655 by P1 transduction from TWx23; checked for not being DY330 by PCR with primers for λ-beta; checked by PCR with primers up- and downstream of the chrom. insertion |
TWx29 | MG1655 | ter::GATCcluster (2) | cm | Transfered to MG1655 by P1 transduction from TWx23; checked for not being DY330 by PCR with primers for λ-beta; checked by PCR with primers up- and downstream of the chrom. insertion |
TWx30 | MG1655 | srlA::GATCcluster | cm | Transfered to MG1655 by P1 transduction from TWx25; checked for not being DY330 by PCR with primers for λ-beta |
TWx31 | MG1655 | hisA:GATCcluster | cm | Transfered to MG1655 by P1 transduction from TWx24; checked for not being DY330 by PCR with primers for λ-beta |
TWx32 | CM735 | NK9386 | no | strain with IPTG inducible stick flagella for baby cell column [3] |
TWx33 | MG1655 | ter::GATCcluster (ter1) | cm | Transfered to MG1655 by P1 transduction from TWx23 but only grown on AB-acetate medium in case fast growth are a problem to this strain (TWx28 and TWx29 are in principle the same but have been grown in LB; checked for not being DY330 by PCR with primers for λ-beta; checked by PCR with primers up- and downstream of the chrom. insertion |
TWx34 | MG1655 | ter::GATCcluster (ter2) | cm | Transfered to MG1655 by P1 transduction from TWx23 but only grown on AB-acetate medium in case fast growth are a problem to this strain (TWx28 and TWx29 are in principle the same but have been grown in LB; checked for not being DY330 by PCR with primers for λ-beta; checked by PCR with primers up- and downstream of the chrom. insertion |
TWx35 | MG1655 | ALO1739 (arok17::cat/pMS2) | cm, km | strain with less Dam molecules per cell and longer hemimethylation due to polar effects on dam expression. Used in [4] |
TWx36 | GM3819 (F- dam-16::Kan thr-1 leuB6 thi-1 argE3 hisG4 proA2 lacY1 galK2 mtl-1 xyl-5 ara-14 rpsL31 tsx-33 supE44 rfbD1 kdgK51) | km | The prototype dam-16::Kan deletion strain [5] http://users.umassmed.edu/martin.marinus/dstrains.html | |
TWx37 | GM3819 | pMQ430/GM3819 | km, amp | pMQ430 is a pBAD18 derivative with the cloned dam gene, without its ribosome binding site, under control of the pBAD promoter. Expression of dam occurs in the presence of arabinose but not in its absence [6] http://users.umassmed.edu/martin.marinus/plasmid.html |
- Hoskins JR, Singh SK, Maurizi MR, and Wickner S. Protein binding and unfolding by the chaperone ClpA and degradation by the protease ClpAP. Proc Natl Acad Sci U S A. 2000 Aug 1;97(16):8892-7. DOI:10.1073/pnas.97.16.8892 |
- Bates D, Epstein J, Boye E, Fahrner K, Berg H, and Kleckner N. The Escherichia coli baby cell column: a novel cell synchronization method provides new insight into the bacterial cell cycle. Mol Microbiol. 2005 Jul;57(2):380-91. DOI:10.1111/j.1365-2958.2005.04693.x |
- Løbner-Olesen A, Marinus MG, and Hansen FG. Role of SeqA and Dam in Escherichia coli gene expression: a global/microarray analysis. Proc Natl Acad Sci U S A. 2003 Apr 15;100(8):4672-7. DOI:10.1073/pnas.0538053100 |
- Parker B and Marinus MG. A simple and rapid method to obtain substitution mutations in Escherichia coli: isolation of a dam deletion/insertion mutation. Gene. 1988 Dec 20;73(2):531-5. DOI:10.1016/0378-1119(88)90517-3 |
- Calmann MA and Marinus MG. Regulated expression of the Escherichia coli dam gene. J Bacteriol. 2003 Aug;185(16):5012-4. DOI:10.1128/JB.185.16.5012-5014.2003 |
- Hansen EB, Atlung T, Hansen FG, Skovgaard O, and von Meyenburg K. Fine structure genetic map and complementation analysis of mutations in the dnaA gene of Escherichia coli. Mol Gen Genet. 1984;196(3):387-96. DOI:10.1007/BF00436184 |