Category:Strain:MC1061: Difference between revisions
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!align=left {{table_heading_style}} |Name | |||
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MC1061 | |||
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!align=left {{table_heading_style}} |Synonyms | |||
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!align=left {{table_heading_style}} |Genotype | |||
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araD139 Del(araA-leu)7697 Del(lac)X74 galK16 galE15(GalS) lambda- e14- mcrA0 relA1 rpsL150(strR) spoT1 mcrB1 hsdR2 | |||
This is the genotype at CGSC as of Nov, 2008. Note that there are differences with the original genotype <ref name='PMID:6997493'/> | |||
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!align=left {{table_heading_style}} |Phenotype | |||
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streptomycin resistance | |||
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!align=left {{table_heading_style}} |Plasmids | |||
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!align=left {{table_heading_style}} |Phage | |||
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!align=left {{table_heading_style}} |Sources | |||
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[http://cgsc.biology.yale.edu/Strain.php?ID=11225 CGSC]<br /> | |||
[https://bccm.belspo.be/page/genecorner-hosts-display-razor/257 LMBP 9560] | |||
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!align=left {{table_heading_style}} |Construction | |||
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Made by Malcolm Casadaban | |||
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!align=left {{table_heading_style}} |References | |||
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PMID:6997493 | |||
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== Notes == | |||
Useful host for primary transformation. Transforms very well by the CaCl2 method (10<sup>7</sup>/µg). There is no Type I restriction; incoming DNA receives the E. coli K modification.<br /> | |||
As this strain is deleted for the lacI repressor gene, it is not a suitable host for plasmids carrying the lac promoter or derivatives thereof, such as tac, trc, N25/O2 … promoters. In the absence of repression, continuous transcription from the lac promoter is likely to result in plasmid instability.<br /> | |||
The zeocin resistance is most probably related to the presence of a functional recA gene (recA<sup>+</sup>). | |||
==References== | |||
{{RefHelp}} | |||
<references/> | |||
__NOTOC__ | |||
[[Category:Strains]][[Category:BCCM/GeneCorner]] | |||
Latest revision as of 11:08, 28 October 2024
See Help:Strains for more information about strains in EcoliWiki.
| Name |
MC1061 |
|---|---|
| Synonyms | |
| Genotype |
araD139 Del(araA-leu)7697 Del(lac)X74 galK16 galE15(GalS) lambda- e14- mcrA0 relA1 rpsL150(strR) spoT1 mcrB1 hsdR2 This is the genotype at CGSC as of Nov, 2008. Note that there are differences with the original genotype [1] |
| Phenotype |
streptomycin resistance |
| Plasmids | |
| Phage | |
| Sources | |
| Construction |
Made by Malcolm Casadaban |
| References | |
Notes
Useful host for primary transformation. Transforms very well by the CaCl2 method (107/µg). There is no Type I restriction; incoming DNA receives the E. coli K modification.
As this strain is deleted for the lacI repressor gene, it is not a suitable host for plasmids carrying the lac promoter or derivatives thereof, such as tac, trc, N25/O2 … promoters. In the absence of repression, continuous transcription from the lac promoter is likely to result in plasmid instability.
The zeocin resistance is most probably related to the presence of a functional recA gene (recA+).
References
See Help:References for how to manage references in EcoliWiki.
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