Difference between revisions of "Part:BBa K1164004"
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This is a modified version of the native Gal1 promoter found in S.cerevisiae. The four gal4 binding domains present in the native promoter have been replaced by four tetO sites. This promoter may be activated by regulatory activators that are able to bind to tetO. In addition, a lacO operator has been introduced downstream of the TATA box, allowing for repression of gene expression by lacI. | This is a modified version of the native Gal1 promoter found in S.cerevisiae. The four gal4 binding domains present in the native promoter have been replaced by four tetO sites. This promoter may be activated by regulatory activators that are able to bind to tetO. In addition, a lacO operator has been introduced downstream of the TATA box, allowing for repression of gene expression by lacI. | ||
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| + | The components of this part are sourced from the native S.cerevisiae genome and the Collins lab at Boston University. Overlap extension PCR was used to replace the gal4 binding domains in the native Gal1 promoter with tetO sites. The proximal region of the promoter, containing the lacO operators, was derived from the Collins lab. | ||
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===Usage and Biology=== | ===Usage and Biology=== | ||
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Revision as of 16:43, 25 September 2013
pTRELX: Modified Gal1 promoter; gal4O replaced w/ tetO; repressable via lacO
This is a modified version of the native Gal1 promoter found in S.cerevisiae. The four gal4 binding domains present in the native promoter have been replaced by four tetO sites. This promoter may be activated by regulatory activators that are able to bind to tetO. In addition, a lacO operator has been introduced downstream of the TATA box, allowing for repression of gene expression by lacI.
The components of this part are sourced from the native S.cerevisiae genome and the Collins lab at Boston University. Overlap extension PCR was used to replace the gal4 binding domains in the native Gal1 promoter with tetO sites. The proximal region of the promoter, containing the lacO operators, was derived from the Collins lab.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 465
Illegal BamHI site found at 553 - 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal AgeI site found at 81
- 1000COMPATIBLE WITH RFC[1000]