https://wikimd.com/index.php?action=history&feed=atom&title=Promoter Promoter - Revision history 2026-04-23T23:44:30Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.com/index.php?title=Promoter&diff=6526058&oldid=prev Prab at 13:10, 18 March 2025 2025-03-18T13:10:03Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:10, 18 March 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32">Line 32:</td> <td colspan="2" class="diff-lineno">Line 32:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">__NOINDEX__</del></div></td><td colspan="2" class="diff-side-added"></td></tr> </table> Prab https://wikimd.com/index.php?title=Promoter&diff=6518614&oldid=prev Prab: CSV import 2025-03-18T00:02:24Z <p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 00:02, 18 March 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32">Line 32:</td> <td colspan="2" class="diff-lineno">Line 32:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">__NOINDEX__</ins></div></td></tr> <!-- diff cache key wikimd4:diff:1.41:old-6273778:rev-6518614:php=table --> </table> Prab https://wikimd.com/index.php?title=Promoter&diff=6273778&oldid=prev Prab: CSV import 2025-02-11T03:55:16Z <p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 03:55, 11 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31">Line 31:</td> <td colspan="2" class="diff-lineno">Line 31:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{No image}}</ins></div></td></tr> </table> Prab https://wikimd.com/index.php?title=Promoter&diff=5283763&oldid=prev Prab: CSV import 2024-02-25T08:51:14Z <p>CSV import</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Promoter&#039;&#039;&#039; is a region of [[DNA]] that initiates [[transcription]] of a particular [[gene]]. Promoters are located near the [[transcription start sites]] of genes, on the same strand and upstream on the DNA (towards the 5&#039; region of the sense strand). Promoters can be about 100–1000 base pairs long.<br /> <br /> == Structure ==<br /> <br /> Promoters contain specific DNA sequences that provide a secure initial binding site for [[RNA polymerase]] and for proteins called [[transcription factors]] that recruit RNA polymerase. These transcription factors have specific activator or repressor sequences of corresponding nucleotides that attach to specific areas of the promoter region and upstream promoter element (UPE).<br /> <br /> == Function ==<br /> <br /> In [[bacteria]], the promoter provides a binding site for the RNA polymerase. In both bacteria and eukaryotes, the promoter functions as a regulatory sequence that enables a gene to be transcribed.<br /> <br /> == Types of Promoters ==<br /> <br /> Promoters can be classified into two types based on their association with the gene that they regulate.<br /> <br /> * &#039;&#039;&#039;Proximal Promoters&#039;&#039;&#039; are the ones located very close to the gene they regulate.<br /> * &#039;&#039;&#039;Distal Promoters&#039;&#039;&#039; are the ones located far away from the gene they regulate.<br /> <br /> == See also ==<br /> <br /> * [[Gene expression]]<br /> * [[Operon]]<br /> * [[Regulation of gene expression]]<br /> * [[Transcription (genetics)]]<br /> <br /> == References ==<br /> <br /> &lt;references /&gt;<br /> <br /> [[Category:Genetics]]<br /> [[Category:Molecular biology]]<br /> [[Category:Gene expression]]<br /> {{stub}}</div> Prab