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authorroot2012-05-08 18:39:56 -0500
committerroot2012-05-08 18:39:56 -0500
commitea46f42ee640928b92947bfb204c41a482d80937 (patch)
tree9b27a4eb852d12539b543c3efee9d2a47ef470f3 /web/tutorial/ppt/WebQTLDemo_files/slide0017.htm
parent056b5253fc3857b0444382aa39944f6344dc1ceb (diff)
downloadgenenetwork2-ea46f42ee640928b92947bfb204c41a482d80937.tar.gz
Add all the source codes into the github.
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+<html> <head> <meta http-equiv=Content-Type content="text/html; charset=macintosh"> <meta name=ProgId content=PowerPoint.Slide> <meta name=Generator content="Microsoft Macintosh PowerPoint 10"> <link id=Main-File rel=Main-File href="WebQTLDemo.htm"> <title>PowerPoint Presentation - Complex trait analysis, develop-ment, and genomics</title> <link title="Presentation File" type="application/powerpoint" rel=alternate href=WebQTLDemo.ppt> <script>
+if ( ! top.PPTPRESENTATION ) {
+ window.location.replace( "endshow.htm" );
+}
+</script> <meta name=Description content=Jun-19-03> <link rel=Stylesheet href="master03_stylesheet.css"> <style media=print> <!--.sld {left:0px !important; width:6.0in !important; height:4.5in !important; font-size:76% !important;} --> </style> <script language=JavaScript src=script.js></script><script language=JavaScript><!--
+gId="slide0017.htm"
+if ( !parent.base.g_done && (parent.base.msie < 0 ) ) {
+ parent.base.g_done = 1;
+ document.location.replace( parent.base.GetHrefObj(parent.base.g_currentSlide).m_slideHref);
+}
+if( !IsNts() ) Redirect( "PPTSld", gId );
+var g_hasTrans = true, g_autoTrans = false, g_transSecs = 1;
+//-->
+</script><script for=window event=onload language=JavaScript><!--
+if( !IsSldOrNts() ) return;
+if( MakeNotesVis() ) return;
+LoadSld( gId );
+playList();MakeSldVis(1);
+//-->
+</script> </head> <body style='margin:0px;background-color:black' onclick="DocumentOnClick(event)" onresize="_RSW()" onkeypress="_KPH(event)"> <div id=SlideObj class=sld style='position:absolute;top:0px;left:0px; width:755px;height:566px;font-size:16px;background-color:#484848;clip:rect(0%, 101%, 101%, 0%); visibility:hidden'><img src="master03_background.gif" v:shapes="_x0000_s1026" style='position:absolute;top:0%;left:0%;width:100.0%;height:100.0%'><img border=0 src="slide0017_image074.gif" style='position:absolute;top:40.45%; left:73.24%;width:14.56%;height:5.3%'> <div class=O style='position:absolute;top:40.81%;left:74.56%;width:11.92%; height:7.24%'> <div style='mso-line-spacing:"&#1; 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:60.97%'><span style='font-family:Gadget;font-size:150%;color:white'>aa<br> </span></div> <div style='mso-line-spacing:"&#1; 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:41.46%;left:0%;width:100.0%;height:60.97%'><span style='font-family:Gadget;font-size:150%;color:white;mso-special-format:lastCR; display:none'><br> </span></div> </div> <img border=0 src="slide0017_image075.gif" style='position:absolute;top:16.6%; left:73.24%;width:14.56%;height:5.3%'> <div class=O style='position:absolute;top:16.96%;left:74.56%;width:11.92%; height:7.24%'> <div style='mso-line-spacing:"&#1; 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:60.97%'><span style='font-family:Gadget;font-size:150%;color:white'>aaaa<br> </span></div> <div style='mso-line-spacing:"&#1; 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:41.46%;left:0%;width:100.0%;height:60.97%'><span style='font-family:Gadget;font-size:150%;color:white;mso-special-format:lastCR; display:none'><br> </span></div> </div> <div style='position:absolute;top:20.31%;left:71.65%;width:25.96%;height:19.78%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:9.82%;left:5.1%;width:95.4%; height:83.03%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:45.16%'><span style='font-size:267%;color:#E2EBF0'>D2 strain</span><span style='font-family: Palatino;font-size:333%;color:#FBFDB8;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:49.46%;left:0%;width:88.77%;height:50.53%'><span style='font-family:Palatino;font-size:333%;color:#FBFDB8;mso-special-format: lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:43.81%;left:71.65%;width:25.56%;height:19.78%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:10.71%;left:5.18%;width:94.81%; height:83.03%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:45.16%'><span style='font-size:267%;color:#F6BF69'>B6 strain</span><span style='font-family: Palatino;font-size:333%;color:#F6BF69;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:48.38%;left:0%;width:87.43%;height:50.53%'><span style='font-family:Palatino;font-size:333%;color:#F6BF69;mso-special-format: lastCR;display:none'><br> </span></div> </div> </div> <img border=0 src="slide0017_image076.gif" style='position:absolute;top:17.31%; left:31.25%;width:1.32%;height:42.22%'><img border=0 src="slide0017_image077.gif" style='position:absolute;top:40.63%;left:31.39%; width:39.86%;height:3.53%'> <div style='position:absolute;top:17.13%;left:40.0%;width:30.59%;height:31.44%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:11.23%;left:4.32%;width:90.9%; height:83.7%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:61.74%'><span style='position:absolute;top:0%;left:0%;width:100.0%'><span style='font-size: 233%;color:#E9EB5D'><i>amount of </i></span></span><span style='position:absolute; top:59.78%;left:0%;width:100.0%'><span style='font-size:233%;color:#E9EB5D'><i>transcript</i></span><span style='font-family:Palatino;font-size:367%;color:#E9EB5D;display:none'><br> </span></span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:65.77%;left:0%;width:100.0%;height:34.89%'><span style='font-family:Palatino;font-size:367%;color:#E9EB5D;mso-special-format: lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:6.0%;left:72.45%;width:21.32%;height:19.78%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:9.82%;left:6.21%;width:87.57%; height:83.03%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:45.16%'><span style='font-size:267%;color:white'>4 </span><span style='font-size:233%; color:white'>units</span><span style='font-family:Palatino;font-size:333%; color:#E9EB5D;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:49.46%;left:0%;width:100.0%;height:50.53%'><span style='font-family:Palatino;font-size:333%;color:#E9EB5D;mso-special-format: lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:29.5%;left:72.45%;width:21.32%;height:19.78%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:10.71%;left:6.21%;width:87.57%; height:83.03%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:45.16%'><span style='font-size:267%;color:white'>2</span><span style='font-size:233%; color:white'> units</span><span style='font-family:Palatino;font-size:333%; color:#E9EB5D;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:48.38%;left:0%;width:100.0%;height:50.53%'><span style='font-family:Palatino;font-size:333%;color:#E9EB5D;mso-special-format: lastCR;display:none'><br> </span></div> </div> </div> <img border=0 src="slide0017_image078.gif" style='position:absolute;top:15.72%; left:31.25%;width:40.26%;height:5.47%'> <div class=O style='position:absolute;top:17.84%;left:9.93%;width:4.76%; height:16.43%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#E2EBF0'>D<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:49.46%;left:0%;width:83.33%;height:50.53%'><span style='font-size:300%;color:#E2EBF0;mso-special-format:lastCR;display:none'><br> </span></div> </div> <div class=O style='position:absolute;top:17.84%;left:17.88%;width:4.23%; height:16.43%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#F6BF69'>B<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:49.46%;left:0%;width:84.37%;height:50.53%'><span style='font-size:300%;color:#F6BF69;mso-special-format:lastCR;display:none'><br> </span></div> </div> <div style='position:absolute;top:77.73%;left:5.43%;width:104.37%;height:26.32%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='position:absolute;top:8.72%;left:1.26%;width:98.73%; height:87.24%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:62.3%'><span style='position:absolute;top:0%;left:0%;width:100.0%'><span style='font-size: 233%;color:#E2EBF0'>D</span><span style='font-size:233%;color:#E9EB5D'> </span><span style='font-size:200%;color:#E9EB5D'>and </span><span style='font-size:233%; color:#F6BF69'>B</span><span style='font-size:233%;color:#E9EB5D'> </span><span style='font-size:200%;color:#E9EB5D'>may be SNP-like variants in the promoter </span></span><span style='position:absolute;top:61.72%;left:0%;width:97.55%'><span style='font-size:200%;color:#E9EB5D'>itself (cis QTL) or in </span><span style='font-size:200%;color:#EAEC5E'>upstream genes (trans QTLs)</span><span style='font-size:300%;color:#E9EB5D;display:none'><br> </span></span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:63.84%;left:0%;width:86.88%;height:36.15%'><span style='font-size:300%;color:#E9EB5D;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> <div class=O style='position:absolute;top:7.59%;left:4.23%;width:22.78%; height:16.25%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:1.74%;width:97.09%; height:33.69%'><span style='font-size:200%;color:#E9EB5D'>UPSTREAM<br> </span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:32.6%;left:0%;width:100.0%; height:33.69%'><span style='font-size:200%;color:#E9EB5D'>modulators<br> </span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:66.3%;left:4.65%;width:90.69%; height:33.69%'><span style='font-size:200%;color:#E9EB5D;mso-special-format: lastCR;display:none'><br> </span></div> </div> <div style='position:absolute;top:7.59%;left:44.5%;width:17.21%;height:18.19%; filter:DropShadow(Color=#000000, OffX=2, OffY=2)'> <div class=O style='position:absolute;top:3.88%;left:6.92%;width:83.84%; height:90.29%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:0%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#E2EBF0'>High<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:16;mso-text-indent-alt: 16;position:absolute;top:49.46%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#E2EBF0;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:63.78%;left:8.74%;width:6.62%;height:18.19%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='position:absolute;top:3.88%;left:20.0%;width:72.0%; height:90.29%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#E2EBF0'>D<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:49.46%;left:0%;width:83.33%;height:50.53%'><span style='font-size:300%;color:#E2EBF0;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:63.78%;left:15.09%;width:6.22%;height:18.19%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='position:absolute;top:3.88%;left:19.14%;width:68.08%; height:90.29%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.53%'><span style='font-size:300%;color:#F6BF69'>B<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:49.46%;left:0%;width:84.37%;height:50.53%'><span style='font-size:300%;color:#F6BF69;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> <div style='position:absolute;top:71.02%;left:7.54%;width:16.02%;height:12.72%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='position:absolute;top:5.55%;left:7.43%;width:91.73%; height:86.11%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.0%'><span style='font-size:200%;color:#E9EB5D'><i>cis QTL</i></span><span style='font-size:200%;color:#E9EB5D;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:48.38%;left:0%;width:82.88%;height:50.0%'><span style='font-size:200%;color:#E9EB5D;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> <img border=0 src="slide0017_image079.gif" style='position:absolute;top:57.24%; left:-1.05%;width:101.98%;height:7.59%'> <div class=O style='position:absolute;top:44.16%;left:47.15%;width:9.4%; height:12.72%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:51.38%'><span style='font-size:233%;color:#F6BF69'>Low<br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:50.0%;left:0%;width:83.09%;height:51.38%'><span style='font-size:233%;color:#F6BF69;mso-special-format:lastCR;display:none'><br> </span></div> </div> <div style='position:absolute;top:58.12%;left:.79%;width:114.56%;height:6.53%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:10.81%;left:1.15%;width:98.84%;height:72.97%'><span style='font-family:Gadget;font-size:167%;color:white'>&gt;&gt;&gt;&gt;PROMOTER--ATG-Exon1-Intron1-Exon2-Intron2 - etc-3'UTR &gt;&gt;&gt;&gt;&gt;</span></div> </div> <img border=0 src="slide0017_image080.gif" style='position:absolute;top:37.98%; left:8.6%;width:13.77%;height:20.67%'> <div class=O style='position:absolute;top:39.75%;left:10.06%;width:3.57%; height:12.01%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white'><b>&#4;<br> </b></span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:52.94%;left:7.4%;width:85.18%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; mso-special-format:lastCR;display:none'><b><br> </b></span></div> </div> <div class=O style='position:absolute;top:40.1%;left:17.48%;width:3.57%; height:12.01%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white'><b>&#4;<br> </b></span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:51.47%;left:7.4%;width:85.18%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; mso-special-format:lastCR;display:none'><b><br> </b></span></div> </div> <img border=0 src="slide0017_image081.gif" style='position:absolute;top:33.74%; left:8.6%;width:13.77%;height:20.67%'> <div class=O style='position:absolute;top:35.86%;left:17.48%;width:3.57%; height:12.01%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white'><b>&#4;<br> </b></span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:51.47%;left:7.4%;width:85.18%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; mso-special-format:lastCR;display:none'><b><br> </b></span></div> </div> <div class=O style='position:absolute;top:35.51%;left:10.06%;width:3.57%; height:12.01%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white'><b>&#4;<br> </b></span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:51.47%;left:7.4%;width:85.18%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; mso-special-format:lastCR;display:none'><b><br> </b></span></div> </div> <div class=O style='position:absolute;top:37.8%;left:20.66%;width:.13%; height:12.01%'> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:0%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; display:none'><b><br> </b></span></div> <div style='text-align:center;mso-line-spacing:" 0 0";mso-margin-left-alt:17; mso-text-indent-alt:17;position:absolute;top:51.47%;left:0%;width:100.0%; height:48.52%'><span style='font-family:Palatino;font-size:233%;color:white; mso-special-format:lastCR;display:none'><b><br> </b></span></div> </div> <img border=0 src="slide0017_image082.gif" style='position:absolute;top:27.38%; left:4.9%;width:21.45%;height:21.37%'> <div style='position:absolute;top:27.38%;left:5.03%;width:21.05%;height:12.72%; filter:DropShadow(Color=#000000, OffX=1, OffY=1)'> <div class=O style='position:absolute;top:5.55%;left:6.28%;width:93.71%; height:86.11%'> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:0%;left:0%;width:100.0%;height:50.0%'><span style='font-size:200%;color:#E9EB5D'><i>trans QTL</i></span><span style='font-size:200%;color:#E9EB5D;display:none'><br> </span></div> <div style='mso-line-spacing:" 0 0";mso-margin-left-alt:17;mso-text-indent-alt: 17;position:absolute;top:48.38%;left:0%;width:83.22%;height:50.0%'><span style='font-size:200%;color:#E9EB5D;mso-special-format:lastCR;display:none'><br> </span></div> </div> </div> </div> <div id=NotesObj style='display:none'> <table style='color:white' border=0 width="100%"> <tr> <td width=5 nowrap></td> <td width="100%"></td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3>This slide is illustrates two categories of QTLs that modulate variability in transcript abundance.</font><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3>1. cis QTLs are defined as QTLs that are closely linked to the gene whose transcript is the measured trait. For example, a polymorphism in the promoter that affects the binding of a transcription factor. However, cis QTLs can be far upstream or downstream polymorphisms in enhancers. They may also be polymorphisms in neigghboring genes.</font><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3>2. trans QTLs map far enough away from the location of the gene that gives rise to the transcript that is being measured so that we can be quite certain that the QTL is not IN the gene itself. The most blatant type of trans-QTL would be a polymorphism in a transcription factor. BUT in the majority of cases, the trans QTLs can be far removed in a mechanistic sense from the actual events modulating transcript abundance. That is why there are three overlappoing arrows above.<span style="mso-spacerun: yes">&nbsp; </span>The way in which an upstream polymorphism influences a downstream difference in mRNA abundance can be very indirect. Effects can :</font><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>a.<span style="mso-spacerun: yes">&nbsp; </span>cross tissue types (a polymorphic liver enzyme may affect CNS gene expression)</font><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>b.<span style="mso-spacerun: yes">&nbsp; </span>cross time (the modulator is only expressed for one day during development but has permanent effects in adults),</font><br> </td> </tr> <tr> <td colspan=1></td> <td align=left colspan=1><font face=Helvetica size=3><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>c.<span style="mso-spacerun: yes">&nbsp; </span>may be contingent on environmental factors (heat shock may trigger the expression of a polymorphic factor that affects mRNA abundance).</font><br> </td> </tr> </table> </div> <script language=JavaScript><!--
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