Thyroid hormone response element gene transcriptions

Jump to navigation Jump to search

Associate Editor(s)-in-Chief: Henry A. Hoff

"The arrangement of TREs within the promoter might regulate THR action by determining THR isoform binding, THR dimerization, and coregulators binding. In the classic view of how TH and its receptor stimulate gene expression, the gene promoter contains TREs consisting of a 6-bp consensus sequence (AGGTCA) organized as a direct repeat separated by 4 bp (DR4), a palindrome without spacing (PAL), or an inverted palindrome (LAP) separated by 4 to 6 bp (10–13)."[1]

Human genes

Consensus sequences

The "gene promoter contains TREs consisting of a 6-bp consensus sequence (AGGTCA) organized as a direct repeat separated by 4 bp (DR4), a palindrome without spacing (PAL), or an inverted palindrome (LAP) separated by 4 to 6 bp (10–13)."[1]

THR samplings

Copying the consensus sequence for the THR AGGTCA and putting the sequence in "⌘F" finds no locations between ZNF497 and A1BG or two locations between ZSCAN22 and A1BG as can be found by the computer programs.

For the Basic programs testing consensus sequence AGGTCA (starting with SuccessablesTHR.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:

  1. negative strand, negative direction, looking for AGGTCA, 2, AGGTCA at 1532, AGGTCA at 1352.
  2. positive strand, negative direction, looking for AGGTCA, 7, AGGTCA at 4307, AGGTCA at 2585, AGGTCA at 2248, AGGTCA at 712, AGGTCA at 576, AGGTCA at 568, AGGTCA at 439.
  3. positive strand, positive direction, looking for AGGTCA, 0.
  4. negative strand, positive direction, looking for AGGTCA, 3, AGGTCA at 4269, AGGTCA at 2220, AGGTCA at 153.
  5. complement, negative strand, negative direction, looking for TCCAGT, 7, TCCAGT at 4307, TCCAGT at 2585, TCCAGT at 2248, TCCAGT at 712, TCCAGT at 576, TCCAGT at 568, TCCAGT at 439.
  6. complement, positive strand, negative direction, looking for TCCAGT, 2, TCCAGT at 1532, TCCAGT at 1352.
  7. complement, positive strand, positive direction, looking for TCCAGT, 3, TCCAGT at 4269, TCCAGT at 2220, TCCAGT at 153.
  8. complement, negative strand, positive direction, looking for TCCAGT, 0.
  9. inverse complement, negative strand, negative direction, looking for TGACCTT, 0.
  10. inverse complement, positive strand, negative direction, looking for TGACCTT, 0.
  11. inverse complement, positive strand, positive direction, looking for TGACCTT, 0.
  12. inverse complement, negative strand, positive direction, looking for TGACCTT, 2, TGACCTT at 4019, TGACCTT at 3785.
  13. inverse negative strand, negative direction, looking for ACTGGA, 0.
  14. inverse positive strand, negative direction, looking for ACTGGA, 0.
  15. inverse positive strand, positive direction, looking for ACTGGA, 2, ACTGGA at 4019, ACTGGA at 3785.
  16. inverse negative strand, positive direction, looking for ACTGGA, 0.

AAA UTRs

Positive strand, negative direction: AGGTCA at 4307.

AAA core promoters

Negative strand, positive direction: AGGTCA at 4269.

AAA proximal promoters

AAA distal promoters

Negative strand, negative direction: AGGTCA at 1532, AGGTCA at 1352.

Positive strand, negative direction: TGACCTT at 4019, TGACCTT at 3785, AGGTCA at 2248, AGGTCA at 712, AGGTCA at 576, AGGTCA at 568, AGGTCA at 439.

Negative strand, positive direction: AGGTCA at 4269, AGGTCA at 2220, AGGTCA at 153.

Acknowledgements

The content on this page was first contributed by: Henry A. Hoff.

See also

References

  1. 1.0 1.1 Vitor M S Pinto, Svetlana Minakhina, Shuiqing Qiu, Aniket Sidhaye, Michael P Brotherton, Amy Suhotliv, Fredric E Wondisford (1 September 2017). "Naturally Occurring Amino Acids in Helix 10 of the Thyroid Hormone Receptor Mediate Isoform-Specific TH Gene Regulation". Endocrinology. 158 (9): 3067–3078. doi:10.1210/en.2017-00314. PMID 28911178. Retrieved 5 September 2020.

External links