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	<id>http://pgi.re.kr/index.php?action=history&amp;feed=atom&amp;title=Frna</id>
	<title>Frna - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://pgi.re.kr/index.php?action=history&amp;feed=atom&amp;title=Frna"/>
	<link rel="alternate" type="text/html" href="http://pgi.re.kr/index.php?title=Frna&amp;action=history"/>
	<updated>2026-04-05T01:03:07Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.3</generator>
	<entry>
		<id>http://pgi.re.kr/index.php?title=Frna&amp;diff=3764&amp;oldid=prev</id>
		<title>J at 08:46, 29 May 2011</title>
		<link rel="alternate" type="text/html" href="http://pgi.re.kr/index.php?title=Frna&amp;diff=3764&amp;oldid=prev"/>
		<updated>2011-05-29T08:46:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 08:46, 29 May 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;fRNA&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;fRNA&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;Functional RNA.&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;Functional RNA.&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;A &amp;lt;b&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;non-coding &lt;/del&gt;RNA&amp;lt;/b&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt; (&amp;lt;b&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ncRNA&lt;/del&gt;&amp;lt;/b&amp;gt;) is a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;functional &lt;/del&gt;RNA molecule that is not translated into a protein. Less-frequently used synonyms are non-protein-coding RNA (npcRNA), non-messenger RNA (nmRNA), small non-messenger RNA (snmRNA&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;) and functional RNA (fRNA&lt;/del&gt;). The term &amp;lt;b&amp;gt;small RNA&amp;lt;/b&amp;gt; (&amp;lt;b&amp;gt;sRNA&amp;lt;/b&amp;gt;) is often used for small bacterial ncRNAs. The DNA sequence from which a non-coding RNA is transcribed as the end product is often called an &amp;lt;b&amp;gt;RNA gene&amp;lt;/b&amp;gt; or non-coding RNA gene.&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;A &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;functional&lt;/ins&gt;&amp;lt;b&amp;gt; RNA&amp;lt;/b&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt; (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;f&lt;/ins&gt;&amp;lt;b&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;RNA&lt;/ins&gt;&amp;lt;/b&amp;gt;) is a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;non-coding &lt;/ins&gt;RNA molecule that is not translated into a protein. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;p&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt;&lt;/ins&gt;Less-frequently used synonyms are non-protein-coding RNA (npcRNA), non-messenger RNA (nmRNA), &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;small non-messenger RNA (snmRNA). The term &amp;lt;b&amp;gt;small RNA&amp;lt;/b&amp;gt; (&amp;lt;b&amp;gt;sRNA&amp;lt;/b&amp;gt;) is often used for small bacterial ncRNAs. The DNA sequence from which a non-coding RNA is transcribed as the end product is often called an &amp;lt;b&amp;gt;RNA gene&amp;lt;/b&amp;gt; or non-coding RNA gene.&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt;Non-coding RNA genes include highly abundant and functionally important RNAs such as transfer RNA (tRNA) and ribosomal RNA (rRNA), as well as RNAs such as snoRNAs, microRNAs, siRNAs and piRNAs and the long ncRNAs that include examples such as Xist and HOTAIR (see here for a more complete list of ncRNAs). The number of ncRNAs encoded within the human genome is unknown, however recent transcriptomic and bioinformatic studies suggest the existence of thousands of ncRNAs.&amp;lt;sup id=&amp;quot;cite_ref-pmid15790807_0-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[1]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup id=&amp;quot;cite_ref-pmid17571346_1-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[2]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup id=&amp;quot;cite_ref-pmid17568003_2-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[3]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;, but see&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt; &amp;lt;sup id=&amp;quot;cite_ref-3&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[4]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt; Since many of the newly identified ncRNAs have not been validated for their function, it is possible that many are non-functional.&amp;lt;sup id=&amp;quot;cite_ref-pmid15851066_4-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[5]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt;Non-coding RNA genes include highly abundant and functionally important RNAs such as transfer RNA (tRNA) and ribosomal RNA (rRNA), as well as RNAs such as snoRNAs, microRNAs, siRNAs and piRNAs and the long ncRNAs that include examples such as Xist and HOTAIR (see here for a more complete list of ncRNAs). The number of ncRNAs encoded within the human genome is unknown, however recent transcriptomic and bioinformatic studies suggest the existence of thousands of ncRNAs.&amp;lt;sup id=&amp;quot;cite_ref-pmid15790807_0-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[1]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup id=&amp;quot;cite_ref-pmid17571346_1-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[2]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup id=&amp;quot;cite_ref-pmid17568003_2-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[3]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;sup&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;, but see&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt; &amp;lt;sup id=&amp;quot;cite_ref-3&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[4]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt; Since many of the newly identified ncRNAs have not been validated for their function, it is possible that many are non-functional.&amp;lt;sup id=&amp;quot;cite_ref-pmid15851066_4-0&amp;quot; class=&amp;quot;reference&amp;quot;&amp;gt;&amp;lt;font size=&amp;quot;2&amp;quot;&amp;gt;[5]&amp;lt;/font&amp;gt;&amp;lt;/sup&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;&amp;amp;nbsp;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;p&amp;gt;&amp;amp;nbsp;&amp;lt;/p&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>J</name></author>
		
	</entry>
	<entry>
		<id>http://pgi.re.kr/index.php?title=Frna&amp;diff=3763&amp;oldid=prev</id>
		<title>J at 08:45, 29 May 2011</title>
		<link rel="alternate" type="text/html" href="http://pgi.re.kr/index.php?title=Frna&amp;diff=3763&amp;oldid=prev"/>
		<updated>2011-05-29T08:45:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;http://pgi.re.kr/index.php?title=Frna&amp;amp;diff=3763&amp;amp;oldid=3762&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>J</name></author>
		
	</entry>
	<entry>
		<id>http://pgi.re.kr/index.php?title=Frna&amp;diff=3762&amp;oldid=prev</id>
		<title>J: Created page with &quot;&lt;p&gt;fRNA&lt;/p&gt; &lt;p&gt;Functional RNA.&lt;/p&gt; &lt;p&gt;A &lt;b&gt;non-coding RNA&lt;/b&gt;&lt;span style=&quot;color: #000000&quot;&gt; (&lt;b&gt;ncRNA&lt;/b&gt;) is a functional RNA molecule that is not translated into a protein. Less...&quot;</title>
		<link rel="alternate" type="text/html" href="http://pgi.re.kr/index.php?title=Frna&amp;diff=3762&amp;oldid=prev"/>
		<updated>2011-05-29T08:45:13Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;p&amp;gt;fRNA&amp;lt;/p&amp;gt; &amp;lt;p&amp;gt;Functional RNA.&amp;lt;/p&amp;gt; &amp;lt;p&amp;gt;A &amp;lt;b&amp;gt;non-coding RNA&amp;lt;/b&amp;gt;&amp;lt;span style=&amp;quot;color: #000000&amp;quot;&amp;gt; (&amp;lt;b&amp;gt;ncRNA&amp;lt;/b&amp;gt;) is a functional RNA molecule that is not translated into a protein. Less...&amp;quot;&lt;/p&gt;
&lt;a href=&quot;http://pgi.re.kr/index.php?title=Frna&amp;amp;diff=3762&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>J</name></author>
		
	</entry>
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