Team:KULeuven/Model/Memory

From 2008.igem.org

Revision as of 12:04, 23 July 2008 by Dries (Talk | contribs)

Result:

To have a dropdown for your own team copy over all of the content below. It might be needed to adjust a thing or two. Comments have been added throughout the code what must be changed.

Inspirational websites:

  • [http://javascript-array.com/scripts/simple_drop_down_menu/ Most basic dropdown menu, with no submenu's]
  • [http://jquery.com/ The javascript library used to add effects and optimise the dropdown]
  • [http://www.tyssendesign.com.au/articles/css/centering-a-dropdown-menu/ How to center a ul list effectively]

The dropdown has been created and developed by the KULeuven team. 

<html>

<style type="text/css">
#content {z-index:4;}
#ddwrapper * {z-index:8 !important;}

div#ddwrapper {
	margin:0;
	padding:0;
	height:28px;
	width:945px;				/* change to adjust imperfections in width */
}
div#ddnav {
	margin:0 auto;				/* needed to center the dropdown */
	padding:0;
	top:5px;
	/* width: 965px */
	visibility:hidden;			/* dropdown is hidden until properly initalised by javascript */
}
div#ddtoggle {
	margin:0;
	position:fixed;
	right:2px;
	top:15px;
	height:10px;
	width:10px;
	z-index:100;
}

#ddnav ul {
	display:table-row;			/* works only for firefox, later adjusted by javascript for IE */
	margin:0 auto;
	padding:0;
}
#ddnav ul li {
	display:table-cell;			/* works only for firefox, later adjusted by javascript for IE */
	list-style:none;
	margin:0;
	padding:0 !important;
	border-right:1px solid #FFF;		/* creates illusion of spacing between tabs */
}
#ddnav ul li:last-child{border-right:none;}
#ddnav a{
	display:block;
	margin:0;
	padding:4px 14px;			/* play with dimensions for size of tabs */
	background-color:#075A90;		/* background color for tabs */
	color:#FFF !important;			/* font color for text in tabs */
	text-align:center;			/* aligning for text in tabs */
	text-decoration:none !important;
	font:bold 10pt Trebuchet MS;		/* font properties for text in tabs */
	outline:0;
}
#ddnav ul li a:hover {background-color:#99CCFF;}/* background color for tabs on mouseover */
#ddnav li a:active {outline:none;}		/* remove standard dotted border for links when clicked (IE) */
#ddnav li a:focus {-moz-outline-style:none;}	/* remove standard dotted border for links when clicked (FF) */
#ddnav div {
	display:none;
	position:absolute;
	width:9em;
	background-color:#000;			/* bug solution, do not change ! */
	border:1px solid #5970B2;		/* border color for dropdown menus */
	opacity:0.9;				/* transparancy of the dropdown menus (FF) */
	filter:alpha(opacity=90);		/* transparancy of the dropdown menus (IE) */
}
#ddnav div a {
	display:block;
	padding:5px 10px;			/* play with dimensions of block element in dropdown menus */
	position:relative;
	font:normal 8pt arial;			/* font properties for text in dropdown menus */
	text-align:left;			/* aligning of text in dropdown menus */
	cursor:pointer;
}
#ddnav div a:hover, #ddnav span a:hover {color:#000 !important;}	/* text color on mouseover */
#ddnav span div {
	position:relative;
	border:none;
	border-bottom:2px groove #5970B2;	/* separator for submenus, groove does not work in FF */
	opacity:1.0;				/* avoid stacking transparancy for submenus (FF) */
	filter:alpha(opacity=100);		/* avoid stacking transparancy for submenus (IE) */
}

/* may want to upload the following pictures to a new location */
.expand {background: url('https://static.igem.org/mediawiki/2008/e/ef/Icon-expand.png') no-repeat 95% 50%;}
.collapse {background: url('https://static.igem.org/mediawiki/2008/c/cd/Icon-collapse.png') no-repeat 95% 50%;}

.docked {background: #99ccff url("https://static.igem.org/mediawiki/2008/6/62/Ddnavundock.png") no-repeat 50% 50%;}
.undocked {background: #99ccff url("https://static.igem.org/mediawiki/2008/e/e4/Ddnavdock.png") no-repeat 50% 50%;}
</style>

<!-- IMPORTANT: save following script under a personalized webspace or download the library at www.jquery.com -->
<script type="text/javascript" src="http://student.kuleuven.be/~s0173901/wiki/js/jquery.js"></script>
<script type="text/javascript">
	function ddnav() {
		$('#ddnav ul li').hover(
			function () {
				$(this).find('div:first').css('display','block');},
			function () {
				$(this).find('div:first').css('display','none');}
		);
	}
			
	function ddnavsub() {
		$('#ddnav span > a').toggle(
			function () {
				$(this).removeClass("#ddnav expand").addClass("#ddnav collapse");
				$(this).parent().find('div:first').slideDown('fast');
				$(this).hover(
					function (){$(this).css('background-color','#99AAFF');},
					function (){$(this).css('background-color','#99AAFF');});},
			function () {
				$(this).removeClass("#ddnav collapse").addClass("#ddnav expand");
				$(this).parent().find('div:first').css('display','none');
				$(this).hover(
					function (){$(this).css('background-color','#99CCFF');},
					function (){$(this).css('background-color','#075A90');});}
		).addClass("#ddnav expand");
	}
	
	/* If you wish to omit the docking feature, remove following function ddtoggle() */	
	function ddtoggle() {
		$('#ddtoggle').toggle(
			function () {
				$(this).removeClass('undocked').addClass('docked');
				$('#ddnav').css('position','fixed');},
			function () {
				$(this).removeClass('docked').addClass('undocked');
				$('#ddnav').css('position','static');}
		);
	}

	function ddalign() {
		var _windowWidth = $(window).width();
		var _leftOffset = (_windowWidth - 965)/2;

		$('div#ddnav').css('left',_leftOffset);
	}
			
	function ddmsie() {
		$('#ddnav a').hover(
			function () {$(this).css('background-color','#99ccff');},
			function () {$(this).css('background-color','#075a90');}
		);
				
		/* toggle doesn't work yet */
		$('#ddtoggle').css('display','none');
				
		$('#ddnav ul').css('display','inline-block');
		$('#ddnav ul li').css('display','inline');
		$('#ddnav ul li').css('position','relative');
		$('#ddnav ul li>a').css('display','inline-block');
		$('#ddnav ul li>a').css('margin-right','-4px');
				
		$('#ddnav div').css('left','0');
		$('#ddnav div').css('top','100%');
		$('#ddnav span div').css('top','0');
	}
			
	function ddmozilla() {
		ddtoggle();
		$(window).bind('resize', function() {ddalign();});
	}

	$(function () {
		ddnav();
		ddnavsub();

		if(jQuery.browser.msie) ddmsie();
		if(jQuery.browser.mozilla) ddmozilla();

		$('#ddnav').css('visibility','visible');
	});
</script>

<!-- If you wish to omit the docking feature omit following line (div with id ddtoggle) -->
<div id="ddtoggle" class="undocked"></div>
<div id="ddwrapper">
<!-- Here the actual links are defined, simply replace with your own links in the appropriate sections -->
<div id="ddnav" align="center">
<ul>
	<li>
		<a href="https://2008.igem.org/Team:KULeuven">Home</a>
	</li>
	<li>
		<a>The Team</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Team/LabsandGroups">Research Labs and Groups</a>
			<a href="https://2008.igem.org/Team:KULeuven/Team/Students">Students</a>
			<a href="https://2008.igem.org/Team:KULeuven/Team/Instructors">Instructors</a>
			<a href="https://2008.igem.org/Team:KULeuven/Team/Advisors">Advisors</a>
                        <a href="https://2008.igem.org/Team:KULeuven/Team/Pictures">Pictures</a>
		</div>
	</li>
	<li>
		<a>The Project</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Project">Summary</a>
			<span>
				<a>Components</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Input">Input</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Output">Output</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Filter">Filter</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Inverter">Invertimer</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Reset">Reset</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/CellDeath">Cell Death</a>
					<a href="https://2008.igem.org/Team:KULeuven/Project/Memory">Memory</a>
				</div>
			</span>
                        <a href="https://2008.igem.org/Team:KULeuven/Evaluation">End Evaluation</a>
			<a href="https://2008.igem.org/Team:KULeuven/Literature">Literature</a>
                        <a href="https://2008.igem.org/Team:KULeuven/Brainstorm">Brainstorm</a>
		</div>
	</li>
        <li>
		<a>Ethics</a>
		<div>

		</div>
	</li>
	<li>
		<a>Submitted Parts</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Parts">Listing</a>
			<a href="http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=KULeuven">Sandbox</a>
		</div>
	</li>
	<li>
		<a>Modeling</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Model/Overview">Overview</a>
			<a href="https://2008.igem.org/Team:KULeuven/Model/KineticConstants">Kinetic Constants</a>
			<span>
				<a>Components</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Model/Output">Output</a>
					<a href="https://2008.igem.org/Team:KULeuven/Model/Filter">Filter</a>
					<a href="https://2008.igem.org/Team:KULeuven/Model/Inverter">Invertimer</a>
					<a href="https://2008.igem.org/Team:KULeuven/Model/Reset">Reset</a>
					<a href="https://2008.igem.org/Team:KULeuven/Model/CellDeath">Cell Death</a>
					<a href="https://2008.igem.org/Team:KULeuven/Model/Memory">Memory</a>
				</div>
			</span>
			<a href="https://2008.igem.org/Team:KULeuven/Model/FullModel">Full Model</a>
                        <a href="https://2008.igem.org/Team:KULeuven/Model/Sensitivity">Sensitivity Analysis</a>
			<a href="https://2008.igem.org/Team:KULeuven/Model/MultiCell">Multi-cell Model</a>
			<a href="https://2008.igem.org/Team:KULeuven/Model/Diffusion">Diffusion</a>
		</div>
	</li>
	<li>
		<a>Data Analysis</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Data/Overview">Overview</a>
			<span>
				<a>New Parts</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Data/GFP">GFP (LVA-tag)</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/T7">T7 (UmuD-tag)</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Antisense">Antisense LuxI</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/ccdB">Celldeath (ccdB)</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/HybridProm">Hybrid Promotor</a>
				</div>
			</span>
                        <span>
				<a>Components</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Input">Input</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Output">Output</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Filter">Filter</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Inverter">Invertimer</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Reset">Reset</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/CellDeath">Cell Death</a>
					<a href="https://2008.igem.org/Team:KULeuven/Data/Memory">Memory</a>
				</div>
			</span>
			<a href="https://2008.igem.org/Team:KULeuven/Data/FullModel">Full Model</a>
		</div>
	</li>
        <li>
		<a>Software</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Software/MultiCell">Multi-cell Toolbox</a>
			<a href="https://2008.igem.org/Team:KULeuven/Software/Simbiology2LaTeX">Simbiology2LaTeX Toolbox</a>
		</div>
	</li>
	<li>
		<a>Notebook</a>
		<div>
			<a href="https://2008.igem.org/Team:KULeuven/Meeting_Calendar">Calendar</a>
                        <a href="https://2008.igem.org/Team:KULeuven/SummerHolidays">Summer Holidays</a>
			<span>
				<a>Reports</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Meeting Reports">Daily</a>
					<a href="https://2008.igem.org/Team:KULeuven/Weekly Meetings">Weekly</a>
				</div>
			</span>
			<span>
				<a>Lab Data</a>
				<div>
					<a href="https://2008.igem.org/Team:KULeuven/Freezer">Freezer</a>
					<a href="https://2008.igem.org/Team:KULeuven/Primers">Primers</a>
					<a href="https://2008.igem.org/Team:KULeuven/Ligation">Ligation</a>
				</div>
			</span>
			<a href="https://2008.igem.org/Team:KULeuven/Tools">Tools</a>
			<a href="https://2008.igem.org/Team:KULeuven/Press">Press</a>
			<a href="https://2008.igem.org/Team:KULeuven/Guestbook">Guestbook</a>
                        
		</div>
	</li>
        
</ul>
</div>
</div>
</html>

Contents

Memory

Position in the system

Describing the system

This system must activate the cell death system after one light pulse. As long as there is no light, there is no P2ogr, no CIIP22 and a lot of antimRNA_LuxI. The antimRNA_LuxI blokes the cell death system. When light is turned on OmpF increases. This causes P2ogr and CIIP22 to increase and antimRNA_LuxI to decrease. This activates the system. When light is turned off, the P2ogr concentration is large enough to maintain itself. This way antimRNA doesn't encrease. The system stayes activated.

ODE's

Parameters

Parameter values (Memory)
Name Value Comments Reference
Degradation Rates
dP2ogr 0.002265 s-1
dRNA_P2ogr 0.002265 s-1 [http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=124983&blobtype=pdf link]
dP22CII 0.002311 s-1
dRNA_P22CII 0,0022651 s-1 [http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=124983&blobtype=pdf link]
dantimRNA_luxI 0.0045303 s-1
Transcription Rates
kP2ogr 0.0125 s-1
kP22CII 0.0125 s-1
kAntimRNA_LuxI 0.0094 s-1
Dissociation Constants
KP2ogr 4.2156 [M] Used in two reactions for activator control at the transcription of P2ogr mRNA and CIIP22 mRNA [http://www.jbc.org/cgi/content/abstract/258/17/10536?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=P22+c2+repressor&andorexactfulltext=and&searchid=1&FIRSTINDEX=0&sortspec=relevance&volume=258&resourcetype=HWCIT link]
KR0053_P22CII 0.1099 [M] R0053 is the P22 cII promoter region
Hill Cooperativity
n 2 Used for all reactions throughout the memory submodel using Hill kinetics

Models

CellDesigner

Memory

Matlab

Problems

The OmpF promotor is not ideal. When there is no light the transcription rate is still 0.00005. This means that P2ogr will slowly build up, activating the system. In this case the memory is in 0-state when the stationary state isn't reached yet. The 1-state is the stationary state. So the system automaticly ends up in state 1 after some time. This can be seen in the figure below.

Retrieved from "http://2008.igem.org/Team:KULeuven/Model/Memory"