BME100 s2014:T Group14 L5
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OUR TEAM
LAB 5 WRITE-UPBackground InformationSYBR Green Dye SYBR Green I is a dye that is used as a nucleic acid stain in molecular biology. The dye binds to DNA and results in a DNA and dye complex that reflects blue light and emits a green light that binds to double stranded DNA. This can be used in some methods of a quantitative polymerase chain reaction. This dye can also work on RNA, because RNA also is made up of nucleic acids. The dye will bind to the RNA and work in the exact way it would when bound to the DNA. SYBR Green I is declared safe to work with and does not have waste disposal issues. However is has the cabable of binding to DNA with a high affinity. This means that safety gloves must be worn at all times to prent the SYBR Green dye from getting on the skin.
A flourimeter uses optical caustics in applied to flourescence to observe and measure the amount of flourescence. Flourescence can occur when a wavelength excites a molecule causing the emission of light. In this experiment, the SYBR Green when attached to the DNA nucleotides should glow when placed on the Flourimeter. Optical caustics causes light to be concentrated near the surface of the drop in order to increase the intensity of the flourescence. This is what can be eventually captured by our cell phones. The flourimeter is made of generic plastic, and a drop is placed on a special type of slides with a rough surface with a micropipette. Once aligned, a blue light is shown through the drop causing the SYBR Green to flouresce and an image to be captured on a cell phone to later be recorded on the computer program ImageJ. How the Fluorescence Technique Works
ProcedureSmart Phone Camera Settings
[Instructions: If you used an additional phone, describe the other type of smart phone you used and how you adjusted the camera settings, if applicable. If not, delete this part]
[Instructions: Describe how to set up your camera in front of the fluorimeter. Add a PHOTO of this set-up for bonus points.]
[Instructions: See worksheet page 6.]
[Add more rows as needed]
Data AnalysisBasic Set Up of the Flourimeter Procedure Representative Images of Samples
Image J Values for All Samples PCR Product Table
PCR Product Table Calculations
[Instructions: See worksheet page 8. To save time on typing a new Wiki table from scratch, use THIS TOOL to auto-generate a Wiki table: Excel-to-Wiki Converter. Copy the headers and values from the Excel spreadsheet you made, paste them into the form field, click submit, copy the Wiki code that the tool generated, and replace TABLE GOES HERE (below) with your auto-generated code.]
Fitting a Straight Line
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