Team:LMU-Munich/Spore Coat Proteins

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[[File:LMU Glow Spore2 cutII.jpg|620px|link=]]
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==Spore Coat Proteins==
 
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There are several different coat proteins in the spores of ''Bacillus subtilis.'' We chose CotZ and CgeA, which are located in the outermost layer of the spore coat. Our first step will be to  fuse GFP to these proteins to see if they appear on the spore surface and if there is any effect on spore formation. The next step will be to fuse proteins with special features to CotZ and CgeA to produce functional "SporoBeads."
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[[File:SporeCoat.png|100px|right|link=]]
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SporoBeads could be used to filter fluids or in the laboratory, and could be capable of:
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- binding harmful viruses
 
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- binding toxic metals
 
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- binding plastic molecules
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=='''Sporo'''beads - What Protein Do ''You'' Want to Display?==
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<p align="justify">'''Sporo'''beads are the first generation of ''Bacillus subtilis'' endospores displaying a protein of our choice on their outermost layer, the spore crust. In future '''Sporo'''beads could serve as a platform for protein display and thus be used for numerous versatile [https://2012.igem.org/Team:LMU-Munich/Application applications]. Our goal was to show that ''B. subtilis'' spores have the ability to do so. As a [https://2012.igem.org/Team:LMU-Munich/Spore_Coat_Proteins/result proof of principle] we successfully fused GFP to the spore crust and obtained fluorescence with microscopy.</p> 
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- exposing enzymes
 
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===Scientific Background===
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{| "width=100%" style="text-align:center;" style="align:right"|
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|<p align="justify">Introduction to ''B. subtilis'' spores  and their use in our project</p>
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|[[File:Imamura, 2011 &amp; McKenney, 2010.png|200px|right|link=Team:LMU-Munich/Spore_Coat_Proteins/Background]]
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! colspan="2" |[[File:LMU Arrow purple.png|40px|link=Team:LMU-Munich/Spore_Coat_Proteins/Background]]
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'''Project Navigation'''
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===Cloning Strategy===
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{| "width=100%" style="text-align:center;" style="align:right"|
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|<p align="justify">Cloning strategy to create different variants of our ''' Sporo'''beads</p>
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|[[File:Final construct.png|200px|link=Team:LMU-Munich/Spore_Coat_Proteins/cloning]]
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! colspan="2" |[[File:LMU Arrow purple.png|40px|link=Team:LMU-Munich/Spore_Coat_Proteins/cloning]]
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{|
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|<font color="#FFFFFF">+--+--+--+--+--+--+--</font>
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===GFP as a Proof of Principle===
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{| "width=100%" style="text-align:center;" style="align:right"|
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|<p align="justify">Main results of the various constructs that were created to find the best one!</p>
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|<font color="#FFFFFF">+--+--+--+--+--+--</font>
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|[[File:LMU Firstspore.jpg|200px|right|link=Team:LMU-Munich/Spore_Coat_Proteins/result]]
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! colspan="2" |[[File:LMU Arrow purple.png|40px|link=Team:LMU-Munich/Spore_Coat_Proteins/result]]
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<a href="https://2012.igem.org/Team:LMU-Munich/Bacillus_Introduction">
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<img src="https://static.igem.org/mediawiki/2012/8/8d/Bacilluss_Intro.png" height=70"/>
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<a href="https://2012.igem.org/Team:LMU-Munich/Bacillus_Introduction"><font size="1" face="verdana">Bacillus<BR>Intro</font></a>
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<a href="https://2012.igem.org/Team:LMU-Munich/Bacillus_BioBricks">
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===Laccases as functional enzymes===
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<img src="https://static.igem.org/mediawiki/2012/7/78/BacillusBioBrickBox.png" height=70"/>
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{| "width=100%" style="text-align:center;" style="align:right"|
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</a>
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|<p align="justify">Creation of functional Laccase-''' Sporo'''beads</p>
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<font size="1">
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|[[File:Final construct.png|200px|link=Team:LMU-Munich/Spore_Coat_Proteins/laccases]]
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<br />
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! colspan="2" |[[File:LMU Arrow purple.png|40px|link=Team:LMU-Munich/Spore_Coat_Proteins/laccases]]
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<a href="https://2012.igem.org/Team:LMU-Munich/Bacillus_BioBricks"><font size="1" face="verdana">Bacillus<BR>BioBrickBOX</font></a>
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|<html>
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<a href="https://2012.igem.org/Team:LMU-Munich/Spore_Coat_Proteins">
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===Purification Methods===
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<img src="https://static.igem.org/mediawiki/2012/c/c1/SporeCoat.png" height=70"/>
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{| "width=100%" style="text-align:center;" style="align:right"|
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</a>
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|<p align="justify">Description of the different purification methods of the spores</p>
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|[[File:Treatments.png|200px|right|link=Team:LMU-Munich/Spore_Coat_Proteins/purification]]
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! colspan="2" |[[File:LMU Arrow purple.png|40px|link=Team:LMU-Munich/Spore_Coat_Proteins/purification]]
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<a href="https://2012.igem.org/Team:LMU-Munich/Spore_Coat_Proteins"><font size="1" face="verdana">SporeCoat<BR>FusionProteins</font></a>
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<a href="https://2012.igem.org/Team:LMU-Munich/Germination_Stop">
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<a href="https://2012.igem.org/Team:LMU-Munich/Germination_Stop"><font size="1" face="verdana">Germination<BR>STOP</font></a>
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<br>
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====Project Navigation====
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{| width="100%" align="center" style="text-align:center;"
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|[[File:Bacilluss_Intro.png|100px|link=Team:LMU-Munich/Bacillus_Introduction]]
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|[[File:BacillusBioBrickBox.png|100px|link=Team:LMU-Munich/Bacillus_BioBricks]]
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|[[File:SporeCoat.png|100px|link=Team:LMU-Munich/Spore_Coat_Proteins]]
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|[[File:GerminationSTOP.png|100px|link=Team:LMU-Munich/Germination_Stop]]
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|-
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|[[Team:LMU-Munich/Bacillus_Introduction|<font size="2">'''''Bacillus'''''<BR>Intro</font>]]
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|[[Team:LMU-Munich/Bacillus_BioBricks|<font size="2" face="verdana">'''''Bacillus'''''<BR>'''B'''io'''B'''rick'''B'''ox</font>]]
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|[[Team:LMU-Munich/Spore_Coat_Proteins|<font size="2" face="verdana">'''Sporo'''beads</font>]]
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|[[Team:LMU-Munich/Germination_Stop|<font size="2" face="verdana">'''Germination'''<BR>STOP</font>]]
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|}
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Latest revision as of 13:44, 14 November 2012

iGEM Ludwig-Maximilians-Universität München Beadzillus

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The LMU-Munich team is exuberantly happy about the great success at the World Championship Jamboree in Boston. Our project Beadzillus finished 4th and won the prize for the "Best Wiki" (with Slovenia) and "Best New Application Project".

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