Main Differences - The differentiating factor between TATA and CAAT box lies in its consensus sequence. While the TATA box are conserved nucleotide areas possessing a consensus sequence of TATAWAW, the CAAT box is a conserved nucleotide area having a con
A TATA box is a consensus sequence in the promoter region of many eucaryotic genes that binds a general transcription factor and hence specifies the position where transcription is initiated by the RNA polymerase. Rights and permissions Reprints and permissions Copyright information © 2004 Springer-V...
TATA Boxdoi:10.1007/3-540-29623-9_8889The TATA box is a consensus sequence in the promoter region of many eukaryotic genes that is recognized by the TATA binding protein and specifies the position where transcription is initiated by the...Springer Berlin Heidelberg...
4.2.3.2.1.4CAAT Box Another transcriptional regulatory element worthy of mention is theCAAT box. It has the consensus sequence of GG(T/C)CAATCT and can be found ~75basepairs upstream of the transcriptional start site. Keep in mind that the CAAT box, GC boxes, and even theTATA boxarepromo...
1.3.2 SEQUENCES INVOLVED IN THE BASIC PROCESS OF TRANSCRIPTION Although they are regulated very differently, the hsp70 and metallothionein genes both contain a TATA box. This is an AT rich sequence (consensus TATAA/TAA/T) which is found about thirty base pairs upstream of the transcriptional st...
Sequences critical to the region were evaluated by single base pair mutagenesis and found to comprise a consensus box sequence, TATAAAA, as well as a single A just upstream of the TATAAAA sequence. Thus, the high level of basal transcription observed with the region from is due to a ...
consensus CRE sites and TATA box sequences (CRE/TATA) in their proximal promoter region. On the contrary, genes with promoters containing consensus CRE sites lacking close TATA box sequences (CRE/TATA-less) are not efficiently induced by neuronal activity. Activity-dependent gene transcription in ...
structuralconstraintsrenderthehydrogen bondingnetworkenergeticallyineffectivethere. INTRODUCTION TranscriptionbyRNApolymeraseIIisinitiatedbythe bindingofthetranscriptionfactor(TF)IIDtotheconsensus sequenceTATAt/aAt/aX(TATAbox)ofthecorepromoter [seeBurleyandRoeder(1996);Pugh(1996)forareview]. TFIIDisamultiprotein...
Analysis of 5'-ends by S1-mapping and primer extension showed that the A-residue(s) selected are those which, by insertion or deletion, come to lie on the same face of the DNA double helix as the TATA-box, although the DNA sequence in the immediate vicinity of the potential start ...
These results indicated that IEP-mediated fulltrans-activation requires a consensus TATA box of core promoters, but not its binding to the cognate sequence (IEBS). 展开 关键词: Equine herpesvirus 1 Immediate-early protein TATA box IEP-binding sequence (IEBS) TBP TFIIA Sp1 ...