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Team:Hewitt-Trussville
From 2012hs.igem.org
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===Project=== | ===Project=== | ||
| - | + | The United States Environmental Protection Agency and Alabama Department of Environmental Management (ADEM) has declared numerous companies to be in violation of runoff waste laws. Alabama Rivers are affected by high levels of phosphate, which influence the diverse ecosystems inhabited on the rivers, which include 118 species of snails in the Cahaba. There are four that are endangered or threatened. They include the Cylindrical Lioplax, Flat Pebble Snail, Rock Snail, and the Round Rock Snail. (Nijhuis, 2011) There are water testing kits readily available to sample any water system for phosphate levels, though these kits use chemicals. Companies such as Hach and LaMotte provide chemical phosphate testing kits that also require outside components that could potentially be harmful to those handling them. A biological mechanism to test phosphate levels does not exist. We propose to construct an engineered plasmid to use the Pho5 pathway in Saccharomyces cerevisiae as the promoter and it will be attached to other biological parts including: an inverter, red fluorescent protein (RFP), and plasmid backbone. Therefore, it holds minimal to no risk for anyone who works with the new testing method. “Yeast can be grown rapidly on simple media and to high cell density, and its genetics are more advanced than any other eukaryote, so that it can be manipulated almost as readily as E.coli” (Romanos 423). Production of the new plasmid will also be cost effective due to the simple lab procedures needed to quantify the amount. DNA parts were retrieved from partsregistry.org. This website is home to biological parts created from previous science fairs and available for any new research. Just as the biological function of the Pho5 pathway secretes different levels of phosphate into the cell based on environmental levels, the RFP works within that pathway to visually show the different levels of phosphate by glowing red. Throughout the production of the Pho5 Plasmid lab procedures including: Biobrick assembly, Gibson assembly, Polymerase Chain Reaction, electrophoresis, and transformation were used. | |
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===Notebook=== | ===Notebook=== | ||
Revision as of 13:49, 27 March 2012
- a team description
- project description
- safety information (did your team take a safety training course? were you supervised in the lab?)
- team attribution (who did what part of your project?)
- lab notebook
- sponsor information
- other information
Example: 2012hs.igem.org/Team:Hewitt-Trussville/Our_Pets
| You can write a background of your team here. Give us a background of your team, the members, etc. Or tell us more about something of your choosing. | |
|
Tell us more about your project. Give us background. Use this as the abstract of your project. Be descriptive but concise (1-2 paragraphs) | File:Hewitt-Trussville team.png Your team picture |
| Team Hewitt-Trussville |
| Official Team Profile |
|---|
Contents |
Team
Tell us about your team, your school!
Project
The United States Environmental Protection Agency and Alabama Department of Environmental Management (ADEM) has declared numerous companies to be in violation of runoff waste laws. Alabama Rivers are affected by high levels of phosphate, which influence the diverse ecosystems inhabited on the rivers, which include 118 species of snails in the Cahaba. There are four that are endangered or threatened. They include the Cylindrical Lioplax, Flat Pebble Snail, Rock Snail, and the Round Rock Snail. (Nijhuis, 2011) There are water testing kits readily available to sample any water system for phosphate levels, though these kits use chemicals. Companies such as Hach and LaMotte provide chemical phosphate testing kits that also require outside components that could potentially be harmful to those handling them. A biological mechanism to test phosphate levels does not exist. We propose to construct an engineered plasmid to use the Pho5 pathway in Saccharomyces cerevisiae as the promoter and it will be attached to other biological parts including: an inverter, red fluorescent protein (RFP), and plasmid backbone. Therefore, it holds minimal to no risk for anyone who works with the new testing method. “Yeast can be grown rapidly on simple media and to high cell density, and its genetics are more advanced than any other eukaryote, so that it can be manipulated almost as readily as E.coli” (Romanos 423). Production of the new plasmid will also be cost effective due to the simple lab procedures needed to quantify the amount. DNA parts were retrieved from partsregistry.org. This website is home to biological parts created from previous science fairs and available for any new research. Just as the biological function of the Pho5 pathway secretes different levels of phosphate into the cell based on environmental levels, the RFP works within that pathway to visually show the different levels of phosphate by glowing red. Throughout the production of the Pho5 Plasmid lab procedures including: Biobrick assembly, Gibson assembly, Polymerase Chain Reaction, electrophoresis, and transformation were used.
Notebook
Show us how you spent your days.
Results/Conclusions
What did you achieve over the course of your semester?
Safety
What safety precautions did your team take? Did you take a safety training course? Were you supervised at all times in the lab?
Attributions
Who worked on what?
Human Practices
What impact does/will your project have on the public?
Fun!
What was your favorite team snack?? Have a picture of your team mascot?
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