Difference between revisions of "Team:CCU Taiwan/Description"
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<header> | <header> | ||
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<div class="container"> | <div class="container"> | ||
<ul class="front"> | <ul class="front"> | ||
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'https://2018.igem.org/Team:CCU_Taiwan';"> <img src="https://static.igem.org/mediawiki/2018/0/08/T--CCU_Taiwan--home_button.png"></img></div> | 'https://2018.igem.org/Team:CCU_Taiwan';"> <img src="https://static.igem.org/mediawiki/2018/0/08/T--CCU_Taiwan--home_button.png"></img></div> | ||
| − | <li class="title" style="cursor:pointer;" id="Home"><img class="img_title" src="https://static.igem.org/mediawiki/2018/2/24/T--CCU_Taiwan--aboutus.png"></img><a>About Us</a | + | <li class="title" style="cursor:pointer;" id="Home"><img class="img_title" src="https://static.igem.org/mediawiki/2018/2/24/T--CCU_Taiwan--aboutus.png"></img><a>About Us</a> |
<ul class="sub" id="sub_home" style="cursor:default;"> | <ul class="sub" id="sub_home" style="cursor:default;"> | ||
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Team"><li class="list" id="home1">Team</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Attributions"><li class="list" id="home2">Attributions</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Medal"><li class="list" id="home3">Medals</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Judge"><li class="list" id="home4">For Judges</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Achievements"><li class="list" id="home5">Achievements</li></a> | |
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</ul> | </ul> | ||
</li> | </li> | ||
| − | <li class="title" style="cursor:pointer;" id="Project"><img class="img_title" src="https://static.igem.org/mediawiki/2018/6/6f/T--CCU_Taiwan--project.png"></img><a>Project</a | + | <li class="title" style="cursor:pointer;" id="Project"><img class="img_title" src="https://static.igem.org/mediawiki/2018/6/6f/T--CCU_Taiwan--project.png"></img><a>Project</a> |
<ul class="sub" id="sub_project" style="cursor:default;"> | <ul class="sub" id="sub_project" style="cursor:default;"> | ||
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Description"><li class="list" id="project1">Description</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Applied_Design"><li class="list" id="project2">Design</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Results"><li class="list" id="project3">Results</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Demonstrate"><li class="list" id="project4">Demonstration</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/InterLab"><li class="list" id="project5">InterLab</li></a> | |
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</ul> | </ul> | ||
</li> | </li> | ||
| − | <li class="title" style="cursor:pointer;" id="Parts"><img class="img_title" src="https://static.igem.org/mediawiki/2018/1/17/T--CCU_Taiwan--part.png"></img><a>Parts</a | + | <li class="title" style="cursor:pointer;" id="Parts"><img class="img_title" src="https://static.igem.org/mediawiki/2018/1/17/T--CCU_Taiwan--part.png"></img><a>Parts</a> |
<ul class="sub" id="sub_parts" style="cursor:default;"> | <ul class="sub" id="sub_parts" style="cursor:default;"> | ||
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Parts"><li class="list" id="parts1">Overview</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Basic_Part"><li class="list" id="parts1">Basic Part</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Composite_Part"><li class="list" id="parts2">Composite Part</li></a> | |
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</ul> | </ul> | ||
</li> | </li> | ||
| − | <li class="title" style="cursor:pointer;" id="Modeling"><img class="img_title" src="https://static.igem.org/mediawiki/2018/0/09/T--CCU_Taiwan--model.png"></img><a>Modeling</a | + | <li class="title" style="cursor:pointer;" id="Modeling"><img class="img_title" src="https://static.igem.org/mediawiki/2018/0/09/T--CCU_Taiwan--model.png"></img><a>Modeling</a> |
<ul class="sub" id="sub_modeling" style="cursor:default;"> | <ul class="sub" id="sub_modeling" style="cursor:default;"> | ||
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Model"><li class="list" id="model1">Overview</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Binding"><li class="list" id="model2">Binding Model</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Polymer"><li class="list" id="model3">Polymer Model</li></a> | |
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</ul> | </ul> | ||
</li> | </li> | ||
| − | <li class="title" style="cursor:pointer;" id="Drylab"><img class="img_title" src="https://static.igem.org/mediawiki/2018/f/fc/T--CCU_Taiwan--Dry_lab.png"></img><a> | + | <li class="title" style="cursor:pointer;" id="Drylab"><img class="img_title" src="https://static.igem.org/mediawiki/2018/f/fc/T--CCU_Taiwan--Dry_lab.png"></img><a>Product</a> |
<ul class="sub" id="sub_drylab" style="cursor:default;"> | <ul class="sub" id="sub_drylab" style="cursor:default;"> | ||
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Our_Plan"><li class="list" id="drylab1">Analysis</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Engineering"><li class="list" id="drylab2">Production Line</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Safety"><li class="list" id="drylab3">Safety</li></a> | |
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</ul> | </ul> | ||
</li> | </li> | ||
| − | <li class="title" style="cursor:pointer;" id="Human_Practice"><img class="img_title" src="https://static.igem.org/mediawiki/2018/9/96/T--CCU_Taiwan--humanpractice.png"></img><a>HP</a | + | <li class="title" style="cursor:pointer;" id="Human_Practice"><img class="img_title" src="https://static.igem.org/mediawiki/2018/9/96/T--CCU_Taiwan--humanpractice.png"></img><a>HP</a> |
<ul class="sub" id="sub_human_practice" style="cursor:default;"> | <ul class="sub" id="sub_human_practice" style="cursor:default;"> | ||
| − | <li class="list" id="human_practice1"><a href="https://2018.igem.org/Team:CCU_Taiwan/ | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Human_Practices"><li class="list" id="human_practice1">Human Practice</li></a> |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Public_Engagement"><li class="list" id="human_practice2">Public Engagement</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Entrepreneurship"><li class="list" id="human_practice3">Entrepreneurship</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/engaging_experts"><li class="list" id="human_practice4">Engaging Experts</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Integrate"><li class="list" id="human_practice5">Integrated HP</li></a> | |
</ul> | </ul> | ||
</li> | </li> | ||
<li class="title" style="cursor:pointer;" id="Notebook"><img class="img_title" src="https://static.igem.org/mediawiki/2018/c/c9/T--CCU_Taiwan--notebook.png"></img><a>Notebook</a> | <li class="title" style="cursor:pointer;" id="Notebook"><img class="img_title" src="https://static.igem.org/mediawiki/2018/c/c9/T--CCU_Taiwan--notebook.png"></img><a>Notebook</a> | ||
<ul class="sub" id="sub_notebook" style="cursor:default;"> | <ul class="sub" id="sub_notebook" style="cursor:default;"> | ||
| − | <li class="list" id="notebook1"><a href="https://2018.igem.org/Team:CCU_Taiwan/ | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Notebook"><li class="list" id="notebook1">Overview</li></a> |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Collaborations"><li class="list" id="notebook2">Collaborations</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Protocols"><li class="list" id="notebook3">Protocols</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Experiments"><li class="list" id="notebook4">Experiments</li></a> | |
| − | + | <a href="https://2018.igem.org/Team:CCU_Taiwan/Materials"><li class="list" id="notebook5">Materials</li></a> | |
</ul> | </ul> | ||
</li> | </li> | ||
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</div> | </div> | ||
</nav> | </nav> | ||
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<div class="backgroundProject"> | <div class="backgroundProject"> | ||
| − | <div class=" | + | <div class="indicator"> |
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| + | <div class="pointerProject" id="2"><a href="#ca1">Yeast transformation</a></div> | ||
| + | <div class="pointerProject" id="3"><a href="#ca2">Enzyme production</a></div> | ||
| + | <div class="pointerProject" id="4"><a href="#ca3">Monolignol polymerization</a></div> | ||
| + | <div class="pointerProject" id="5"><a href="#ca4">Human practice</a></div> | ||
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| + | </div> | ||
| + | <div class="photoDescription"><h1 class="bigtitle">DESCRIPTION<h1></div> | ||
<div class="content"> | <div class="content"> | ||
| − | + | <br><p class="description">  Our product, “LIGGREEN” is a new material that can laminate on paper cups to replace current paper cup laminated with petrochemical materials such as polypropylene and polyethylene. LIGGREEN is a lignin-like polymer. Cups laminated with LIGGREEN is supposed to be waterproof, heat-resistant and eco-friendly. | |
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</p> | </p> | ||
| + | <div class="structuregraph"> | ||
| + | <img id="arrow2" src="https://static.igem.org/mediawiki/2018/a/aa/T--CCU_Taiwan--CCUDescriptionpage4.png" width="100%"> | ||
| + | <div class="transform"> | ||
| + | <p class="first" id="ca1">Yeast transformation</p> | ||
| + | <p class="description">  In liginin synthesis, monolignols react with two enzymes, peroxidase and laccase. LIGGREEN, is modelled on <I>Picea abies</I>, which is the most common species used in forestry and possess high content of coniferyl alcohol (G), which is the cheapest monolignol so that it can cost down our product. <br>  We selected peroxidase gene Px16 and Px18 from <I>Picea abies</I>, laccase gene from <I>Pinus taeda</I>. | ||
| + | <I>Pinus taeda</I> and <I>Picea abies</I> are both gymnosperms and have similar ratio of monolignols. Moreover, the reason why we choose laccase from <I>Pinus taed</I>a since it has highest reaction activity at pH 5.0 which is corresponded with peroxidase react with monolignol <I>in vivo</I>. </p> | ||
| + | </div> | ||
| + | |||
| + | <div class="Enzyme"> | ||
| + | <p class="first" id="ca2">Enzyme production</p> | ||
| + | <p class="description">  We produce laccase and peroxidase by modified <I>Pichia pastoris (P. pastoris)</I> (strain: SMD1168). There are three main reasons why we select <I>P. pastoris</I> as our host to produce these two enzymes. <br>  First and foremost, laccase and peroxidase are types of glycoprotein that required N-link glycosylation to modify our enzymes, so eukaryotes are more fit than prokaryotes. Second, many researches have applied <I>P. pastoris</I> to secrete plant enzymes, such as HRP. Last but not least, <I>P. pastoris</I> can yield large quantity of protein, it is exactly beneficial for us to produce our product in a large scale. Moreover, we let <I>P. pastoris</I> secret the enzyme by adding a secretion peptide so that we do not need to disrupt the organism in order to decrease the consumables of the following production cost. </p> | ||
| + | </div> | ||
| + | |||
| + | <div class="Polymer"> | ||
| + | <p class="first" id="ca3">Monolignol polymerization</p> | ||
| + | <p class="description">  With the help of laccase, monolignols can form dimers, which have three types of bonds: β-β, β-O-4 and β-5,or oligomers. After that, through reacting with peroxidase, they then start to polymerize, and lignin-like structure would be produced.</p> | ||
| + | </div> | ||
| + | |||
| + | <div class="HP"> | ||
| + | <p class="first" id="ca4">Human practice</p> | ||
| + | <p class="description">  We consulted enterprises and professors about building a business model, including key partners, channels, cost and revenues, etc., to make our product more acceptable for our customers.</p> | ||
| + | </div> | ||
| + | </div> | ||
| + | <br> | ||
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</div> | </div> | ||
</div> | </div> | ||
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</body> | </body> | ||
Latest revision as of 08:45, 1 December 2018
DESCRIPTION
Our product, “LIGGREEN” is a new material that can laminate on paper cups to replace current paper cup laminated with petrochemical materials such as polypropylene and polyethylene. LIGGREEN is a lignin-like polymer. Cups laminated with LIGGREEN is supposed to be waterproof, heat-resistant and eco-friendly.
Yeast transformation
In liginin synthesis, monolignols react with two enzymes, peroxidase and laccase. LIGGREEN, is modelled on Picea abies, which is the most common species used in forestry and possess high content of coniferyl alcohol (G), which is the cheapest monolignol so that it can cost down our product.
We selected peroxidase gene Px16 and Px18 from Picea abies, laccase gene from Pinus taeda.
Pinus taeda and Picea abies are both gymnosperms and have similar ratio of monolignols. Moreover, the reason why we choose laccase from Pinus taeda since it has highest reaction activity at pH 5.0 which is corresponded with peroxidase react with monolignol in vivo.
Enzyme production
We produce laccase and peroxidase by modified Pichia pastoris (P. pastoris) (strain: SMD1168). There are three main reasons why we select P. pastoris as our host to produce these two enzymes.
First and foremost, laccase and peroxidase are types of glycoprotein that required N-link glycosylation to modify our enzymes, so eukaryotes are more fit than prokaryotes. Second, many researches have applied P. pastoris to secrete plant enzymes, such as HRP. Last but not least, P. pastoris can yield large quantity of protein, it is exactly beneficial for us to produce our product in a large scale. Moreover, we let P. pastoris secret the enzyme by adding a secretion peptide so that we do not need to disrupt the organism in order to decrease the consumables of the following production cost.
Monolignol polymerization
With the help of laccase, monolignols can form dimers, which have three types of bonds: β-β, β-O-4 and β-5,or oligomers. After that, through reacting with peroxidase, they then start to polymerize, and lignin-like structure would be produced.
Human practice
We consulted enterprises and professors about building a business model, including key partners, channels, cost and revenues, etc., to make our product more acceptable for our customers.