pLacI

From EcoliWiki
Jump to: navigation, search

At a Glance

pLacI Image made with PlasMapper

<protect>

Type

Expression

Origin of Replication

p15a

Copy #
Markers

Chloramphenicol

Link to Sequence

Novagen

Features

LacI coding sequence

Accession Number


</protect>

Notes

The pLacI plasmid encodes the lac repressor protein. The p15a origin of replication is compatible with colE1 based vectors, which contain lac operators that regulate T7 promoter-driven expression but do not supply the lac repressor. Co-transformation with pLacI thus supplies a source of lac repressor protein to maintain repression of these vectors in lDE3 lysogenic bacterial expression host strains. Expression of lacI is driven by a constitutive E. coli promoter.

History

You can help EcoliWiki by writing about the history of this plasmid.

Sources

Novagen

References

[back to top]


See Help:References for how to manage references in EcoliWiki.


Sequence

   1  GAATTCCGGA TGAGCATTCA TCAGGCGGGC AAGAATGTGA ATAAAGGCCG
  51  GATAAAACTT GTGCTTATTT TTCTTTACGG TCTTTAAAAA GGCCGTAATA
 101  TCCAGCTGAA CGGTCTGGTT ATAGGTACAT TGAGCAACTG ACTGAAATGC
 151  CTCAAAATGT TCTTTACGAT GCCATTGGGA TATATCAACG GTGGTATATC
 201  CAGTGATTTT TTTCTCCATT TTAGCTTCCT TAGCTCCTGA AAATCTCGAT
 251  AACTCAAAAA ATACGCCCGG TAGTGATCTT ATTTCATTAT GGTGAAAGTT
 301  GGAACCTCTT ACGTGCCGAT CAACGTCTCA TTTTCGCCAA AAGTTGGCCC
 351  AGGGCTTCCC GGTATCAACA GGGACACCAG GATTTATTTA TTCTGCGAAG
 401  TGATCTTCCG TCACAGGTAT TTATTCGGCG CAAAGTGCGT CGGGTGATGC
 451  TGCCAACTTA CTGATTTAGT GTATGATGGT GTTTTTGAGG TGCTCCAGTG
 501  GCTTCTGTTT CTATCAGCTG TCCCTCCTGT TCAGCTACTG ACGGGGTGGT
 551  GCGTAACGGC AAAAGCACCG CCGGACATCA GCGCTAGCGG AGTGTATACT
 601  GGCTTACTAT GTTGGCACTG ATGAGGGTGT CAGTGAAGTG CTTCATGTGG
 651  CAGGAGAAAA AAGGCTGCAC CGGTGCGTCA GCAGAATATG TGATACAGGA
 701  TATATTCCGC TTCCTCGCTC ACTGACTCGC TACGCTCGGT CGTTCGACTG
 751  CGGCGAGCGG AAATGGCTTA CGAACGGGGC GGAGATTTCC TGGAAGATGC
 801  CAGGAAGATA CTTAACAGGG AAGTGAGAGG GCCGCGGCAA AGCCGTTTTT
 851  CCATAGGCTC CGCCCCCCTG ACAAGCATCA CGAAATCTGA CGCTCAAATC
 901  AGTGGTGGCG AAACCCGACA GGACTATAAA GATACCAGGC GTTTCCCCTG
 951  GCGGCTCCCT CGTGCGCTCT CCTGTTCCTG CCTTTCGGTT TACCGGTGTC
1001  ATTCCGCTGT TATGGCCGCG TTTGTCTCAT TCCACGCCTG ACACTCAGTT
1051  CCGGGTAGGC AGTTCGCTCC AAGCTGGACT GTATGCACGA ACCCCCCGTT
1101  CAGTCCGACC GCTGCGCCTT ATCCGGTAAC TATCGTCTTG AGTCCAACCC
1151  GGAAAGACAT GCAAAAGCAC CACTGGCAGC AGCCACTGGT AATTGATTTA
1201  GAGGAGTTAG TCTTGAAGTC ATGCGCCGGT TAAGGCTAAA CTGAAAGGAC
1251  AAGTTTTGGT GACTGCGCTC CTCCAAGCCA GTTACCTCGG TTCAAAGAGT
1301  TGGTAGCTCA GAGAACCTTC GAAAAACCGC CCTGCAAGGC GGTTTTTTCG
1351  TTTTCAGAGC AAGAGATTAC GCGCAGACCA AAACGATCTC AAGAAGATCA
1401  TCTTATTAAT CAGATAAAAT ATTTCTAGAT TTCAGTGCAA TTTATCTCTT
1451  CAAATGTAGC ACCTGAAGTC AGCCCCATAC GATATAAGTT GTAATTCTCA
1501  TGTTAGTCAT GCCCCGCGCC CACCGGAAGG AGCTGACTGG GTTGAAGGCT
1551  CTCAAGGGCA TCGGTCGAGA TCCCGGTGCC TAATGAGTGA GCTAACTTAC
1601  ATTAATTGCG TTGCGCTCAC TGCCCGCTTT CCAGTCGGGA AACCTGTCGT
1651  GCCAGCTGCA TTAATGAATC GGCCAACGCG CGGGGAGAGG CGGTTTGCGT
1701  ATTGGGCGCC AGGGTGGTTT TTCTTTTCAC CAGTGAGACG GGCAACAGCT
1751  GATTGCCCTT CACCGCCTGG CCCTGAGAGA GTTGCAGCAA GCGGTCCACG
1801  CTGGTTTGCC CCAGCAGGCG AAAATCCTGT TTGATGGTGG TTAACGGCGG
1851  GATATAACAT GAGCTGTCTT CGGTATCGTC GTATCCCACT ACCGAGATGT
1901  CCGCACCAAC GCGCAGCCCG GACTCGGTAA TGGCGCGCAT TGCGCCCAGC
1951  GCCATCTGAT CGTTGGCAAC CAGCATCGCA GTGGGAACGA TGCCCTCATT
2001  CAGCATTTGC ATGGTTTGTT GAAAACCGGA CATGGCACTC CAGTCGCCTT
2051  CCCGTTCCGC TATCGGCTGA ATTTGATTGC GAGTGAGATA TTTATGCCAG
2101  CCAGCCAGAC GCAGACGCGC CGAGACAGAA CTTAATGGGC CCGCTAACAG
2151  CGCGATTTGC TGGTGACCCA ATGCGACCAG ATGCTCCACG CCCAGTCGCG
2201  TACCGTCTTC ATGGGAGAAA ATAATACTGT TGATGGGTGT CTGGTCAGAG
2251  ACATCAAGAA ATAACGCCGG AACATTAGTG CAGGCAGCTT CCACAGCAAT
2301  GGCATCCTGG TCATCCAGCG GATAGTTAAT GATCAGCCCA CTGACGCGTT
2351  GCGCGAGAAG ATTGTGCACC GCCGCTTTAC AGGCTTCGAC GCCGCTTCGT
2401  TCTACCATCG ACACCACCAC GCTGGCACCC AGTTGATCGG CGCGAGATTT
2451  AATCGCCGCG ACAATTTGCG ACGGCGCGTG CAGGGCCAGA CTGGAGGTGG
2501  CAACGCCAAT CAGCAACGAC TGTTTGCCCG CCAGTTGTTG TGCCACGCGG
2551  TTGGGAATGT AATTCAGCTC CGCCATCGCC GCTTCCACTT TTTCCCGCGT
2601  TTTCGCAGAA ACGTGGCTGG CCTGGTTCAC CACGCGGGAA ACGGTCTGAT
2651  AAGAGACACC GGCATACTCT GCGACATCGT ATAACGTTAC TGGTTTCACA
2701  TTCACCACCC TGAATTGACT CTCTTCCGGG CGCTATCATG CCATACCGCG
2751  AAAGGTTTTG CGCCATTCGA TGGTGTCCGG GATCTCGACG CTCTCCCTTA
2801  TGCGACTCCT GCATTAGGAA GCAGCCCAGT AGTAGGTTGA GGCCGTTGAG
2851  CACCGCCGCC GCAAGGAATG GTGTCGTCGC CGCACTTATG ACTGTCTTCT
2901  TTATCATGCA ACTCGTAGGA CAGGTGCCGG CAGCGCCCAA CAGTCCCCCG
2951  GCCACGGGGC CTGCCACCAT ACCCACGCCG AAACAAGCGC CCTGCACCAT
3001  TATGTTCCGG ATCTGCATCG CAGGATGCTG CTGGCTACCC TGTGGAACAC
3051  CTACATCTGT ATTAACGAAG CGCTAACCGT TTTTATCAGG CTCTGGGAGG
3101  CAGAATAAAT GATCATATCG TCAATTATTA CCTCCACGGG GAGAGCCTGA
3151  GCAAACTGGC CTCAGGCATT TGAGAAGCAC ACGGTCACAC TGCTTCCGGT
3201  AGTCAATAAA CCGGTAAACC AGCAATAGAC ATAAGCGGCT ATTTAACGAC
3251  CCTGCCCTGA ACCGACGACC GGGTCGAATT TGCTTTCGAA TTTCTGCCAT
3301  TCATCCGCTT ATTATCACTT ATTCAGGCGT AGCACCAGGC GTTTAAGGGC
3351  ACCAATAACT GCCTTAAAAA AATTACGCCC CGCCCTGCCA CTCATCGCAG
3401  TACTGTTGTA ATTCATTAAG CATTCTGCCG ACATGGAAGC CATCACAGAC
3451  GGCATGATGA ACCTGAATCG CCAGCGGCAT CAGCACCTTG TCGCCTTGCG
3501  TATAATATTT GCCCATGGTG AAAACGGGGG CGAAGAAGTT GTCCATATTG
3551  GCCACGTTTA AATCAAAACT GGTGAAACTC ACCCAGGGAT TGGCTGAGAC
3601  GAAAAACATA TTCTCAATAA ACCCTTTAGG GAAATAGGCC AGGTTTTCAC
3651  CGTAACACGC CACATCTTGC GAATATATGT GTAGAAACTG CCGGAAATCG
3701  TCGTGGTATT CACTCCAGAG CGATGAAAAC GTTTCAGTTT GCTCATGGAA
3751  AACGGTGTAA CAAGGGTGAA CACTATCCCA TATCACCAGC TCACCGTCTT
3801  TCATTGCCAT ACG