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B recognition element information


The B recognition element (BRE) is a DNA sequence found in the promoter region of most[clarification needed] genes in eukaryotes and Archaea.[1][2] The BRE is a cis-regulatory element that is found immediately near TATA box, and consists of 7 nucleotides. There are two sets of BREs: one (BREu) found immediately upstream of the TATA box, with the consensus SSRCGCC; the other (BREd) found around 7 nucleotides downstream, with the consensus RTDKKKK.[a][3][4]

The BREu was discovered in 1998 by Richard Ebright and co-workers.[1] The BREd was named in 2005 by Deng and Roberts;[5] such a downstream recognition was reported earlier in 2000 in Tsai and Sigler's crystal structure.[6]

  1. ^ a b Lagrange T, Kapanidis AN, Tang H, Reinberg D, Ebright RH (1998). "New core promoter element in RNA polymerase II-dependent transcription: sequence-specific DNA binding by transcription factor IIB". Genes & Development. 12 (1): 34–44. doi:10.1101/gad.12.1.34. PMC 316406. PMID 9420329.
  2. ^ Littlefield O, Korkhin Y, Sigler PB (1999). "The structural basis for the oriented assembly of a TBP/TFB/promoter complex". Proceedings of the National Academy of Sciences of the USA. 96 (24): 13668–13673. Bibcode:1999PNAS...9613668L. doi:10.1073/pnas.96.24.13668. PMC 24122. PMID 10570130.
  3. ^ Wilson, David B. "Drosophila Core Promoter Motifs". gander.wustl.edu. Retrieved 2 April 2019.
  4. ^ Juven-Gershon, T; Kadonaga, JT (15 March 2010). "Regulation of gene expression via the core promoter and the basal transcriptional machinery". Developmental Biology. 339 (2): 225–9. doi:10.1016/j.ydbio.2009.08.009. PMC 2830304. PMID 19682982.
  5. ^ Deng, W; Roberts, SG (15 October 2005). "A core promoter element downstream of the TATA box that is recognized by TFIIB". Genes & Development. 19 (20): 2418–23. doi:10.1101/gad.342405. PMC 1257396. PMID 16230532.
  6. ^ Cite error: The named reference pmid10619841 was invoked but never defined (see the help page).


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