Tetradecanoylphorbol-13-acetate response element gene transcriptions: Difference between revisions
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Activator protein 1 (AP-1) was first discovered as a 12-O-Tetradecanoylphorbol-13-acetate (TPA)-activated transcription factor that bound to a cis-regulatory element of the human metallothionein IIa (hMTIIa) promoter and SV40.<ref name="Lee, Haslinger, Karin, Tjian">{{ cite journal | vauthors = Lee W, Haslinger A, Karin M, Tjian R | title = Activation of transcription by two factors that bind promoter and enhancer sequences of the human metallothionein gene and SV40 | journal = Nature | volume = 325 | issue = 6102 | pages = 368–72 | date = January 1987 | pmid = 3027570 | doi = 10.1038/325368a0 | bibcode = 1987Natur.325..368L | {{AE}} Henry A. Hoff | ||
Activator protein 1 (AP-1) was first discovered as a 12-O-Tetradecanoylphorbol-13-acetate (TPA)-activated transcription factor that bound to a ''cis''-regulatory element of the human metallothionein IIa (hMTIIa) promoter and SV40.<ref name="Lee, Haslinger, Karin, Tjian">{{ cite journal | vauthors = Lee W, Haslinger A, Karin M, Tjian R | title = Activation of transcription by two factors that bind promoter and enhancer sequences of the human metallothionein gene and SV40 | journal = Nature | volume = 325 | issue = 6102 | pages = 368–72 | date = January 1987 | pmid = 3027570 | doi = 10.1038/325368a0 | bibcode = 1987Natur.325..368L }}</ref> | |||
==Consensus sequences== | ==Consensus sequences== | ||
The AP-1 binding site was identified as the TPA response element (TRE) with the consensus sequence 5’-TGA G/C TCA-3’.<ref name="Angel">{{ cite journal | |||
| vauthors = Angel P, Imagawa M, Chiu R, Stein B, Imbra RJ, Rahmsdorf HJ, Jonat C, Herrlich P, Karin M | |||
| title = Phorbol ester-inducible genes contain a common cis element recognized by a TPA-modulated trans-acting factor | |||
| journal = Cell | |||
| volume = 49 | |||
| issue = 6 | |||
| pages = 729–39 | |||
| date = June 1987 | |||
| pmid = 3034432 | |||
| doi = 10.1016/0092-8674(87)90611-8 }}</ref> | |||
12-''O''-tetradecanoylphorbol-13-acetate (TPA) responsive element (TRE) (TGAGTCA).<ref name=Sato>{{ cite journal | 12-''O''-tetradecanoylphorbol-13-acetate (TPA) responsive element (TRE) (TGAGTCA).<ref name=Sato>{{ cite journal | ||
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# positive strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesTRE+-.bas, looking for 3'-TGA(G/C)TCA-5', 0. | # positive strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesTRE+-.bas, looking for 3'-TGA(G/C)TCA-5', 0. | ||
# positive strand in the positive direction (from ZNF497 to A1BG) is SuccessablesTRE++.bas, looking for 3'-TGA(G/C)TCA-5', 0. | # positive strand in the positive direction (from ZNF497 to A1BG) is SuccessablesTRE++.bas, looking for 3'-TGA(G/C)TCA-5', 0. | ||
# complement, negative strand, negative direction is | # complement, negative strand, negative direction is SuccessablesTREc--.bas, looking for 3'-ACT(C/G)AGT-5', 0. | ||
# complement, negative strand | # complement, negative strand, positive direction is SuccessablesTREc-+.bas, looking for 3'-ACT(C/G)AGT-5', 0. | ||
# complement, positive strand | # complement, positive strand, negative direction is SuccessablesTREc+-.bas, looking for 3'-ACT(C/G)AGT-5', 0. | ||
# complement, positive strand | # complement, positive strand, positive direction is SuccessablesTREc++.bas, looking for 3'-ACT(C/G)AGT-5', 0. | ||
# inverse complement, | # inverse complement, 3'-TGA(C/G)TCA-5' is the same as 3'-TGA(G/C)TCA-5'. | ||
# inverse, 3'-ACT(C/G)AGT-5' is the same as 3'-ACT(C/G)AGT-5', the complement. | |||
# inverse | |||
==Acknowledgements== | ==Acknowledgements== |
Latest revision as of 15:07, 24 August 2020
Associate Editor(s)-in-Chief: Henry A. Hoff
Activator protein 1 (AP-1) was first discovered as a 12-O-Tetradecanoylphorbol-13-acetate (TPA)-activated transcription factor that bound to a cis-regulatory element of the human metallothionein IIa (hMTIIa) promoter and SV40.[1]
Consensus sequences
The AP-1 binding site was identified as the TPA response element (TRE) with the consensus sequence 5’-TGA G/C TCA-3’.[2]
12-O-tetradecanoylphorbol-13-acetate (TPA) responsive element (TRE) (TGAGTCA).[3]
Samplings
Copying the consensus sequence for the DNA-binding factor (TRE): 3'-TGAGTCA-5' or 3'-TGACTCA-5' and putting the sequence in "⌘F" does not find either sequence in either A1BG promoter using nucleotide positions as can be found by the computer programs.
For the Basic programs testing consensus sequence 3'-TGA(G/C)TCA-5' (starting with SuccessablesTRE.bas) written to compare nucleotide sequences with the sequences on either the template strand (-), or coding strand (+), of the DNA, in the negative direction (-), or the positive direction (+), the programs are, are looking for, and found:
- negative strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesTRE--.bas, looking for 3'-TGA(G/C)TCA-5', 0.
- negative strand in the positive direction (from ZNF497 to A1BG) is SuccessablesTRE-+.bas, looking for 3'-TGA(G/C)TCA-5', 0.
- positive strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesTRE+-.bas, looking for 3'-TGA(G/C)TCA-5', 0.
- positive strand in the positive direction (from ZNF497 to A1BG) is SuccessablesTRE++.bas, looking for 3'-TGA(G/C)TCA-5', 0.
- complement, negative strand, negative direction is SuccessablesTREc--.bas, looking for 3'-ACT(C/G)AGT-5', 0.
- complement, negative strand, positive direction is SuccessablesTREc-+.bas, looking for 3'-ACT(C/G)AGT-5', 0.
- complement, positive strand, negative direction is SuccessablesTREc+-.bas, looking for 3'-ACT(C/G)AGT-5', 0.
- complement, positive strand, positive direction is SuccessablesTREc++.bas, looking for 3'-ACT(C/G)AGT-5', 0.
- inverse complement, 3'-TGA(C/G)TCA-5' is the same as 3'-TGA(G/C)TCA-5'.
- inverse, 3'-ACT(C/G)AGT-5' is the same as 3'-ACT(C/G)AGT-5', the complement.
Acknowledgements
The content on this page was first contributed by: Henry A. Hoff.
See also
References
- ↑ Lee W, Haslinger A, Karin M, Tjian R (January 1987). "Activation of transcription by two factors that bind promoter and enhancer sequences of the human metallothionein gene and SV40". Nature. 325 (6102): 368–72. Bibcode:1987Natur.325..368L. doi:10.1038/325368a0. PMID 3027570.
- ↑ Angel P, Imagawa M, Chiu R, Stein B, Imbra RJ, Rahmsdorf HJ, Jonat C, Herrlich P, Karin M (June 1987). "Phorbol ester-inducible genes contain a common cis element recognized by a TPA-modulated trans-acting factor". Cell. 49 (6): 729–39. doi:10.1016/0092-8674(87)90611-8. PMID 3034432.
- ↑ Hiroshi Sato, Megumi Kita, and Motoharu Seiki (5 November 1993). "v-Src Activates the Expression of 92-kDa Type IV Collagenase Gene through the AP-1 Site and the GT Box Homologous to Retinoblastoma Control Elements" (PDF). The Journal of Biological Chemistry. 268 (31): 23460–8. Retrieved 13 August 2020.
External links