BME100 f2013:W1200 Group6 L4: Difference between revisions
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We will be testing 2 patients using PCR. Patient #1 is 47569 and patient #2 is 67318. Test tubes for patient 1 will be labeled: 1, 2 and 3. Test tubes for patient 2 will be labeled: A,B and C. Each patient will have 3 test tubes. There will also be a positive control and a negative control. These test tubes are labeled PC and NC respectively. <br><br> | We will be testing 2 patients using PCR. Patient #1 is 47569 and patient #2 is 67318. <br> | ||
Test tubes for patient 1 will be labeled: 1, 2 and 3. <br> | |||
Test tubes for patient 2 will be labeled: A,B and C. <br><br> | |||
Each patient will have 3 test tubes. There will also be a positive control and a negative control. These test tubes are labeled PC and NC respectively. <br><br> | |||
'''DNA Sample Set-up Procedure'''<br><br> | '''DNA Sample Set-up Procedure'''<br><br> |
Revision as of 13:46, 23 October 2013
BME 100 Fall 2013 | Home People Lab Write-Up 1 | Lab Write-Up 2 | Lab Write-Up 3 Lab Write-Up 4 | Lab Write-Up 5 | Lab Write-Up 6 Course Logistics For Instructors Photos Wiki Editing Help | |||||||||||||
OUR TEAMLAB 1 WRITE-UPInitial Machine TestingThe Original Design
When we unplugged (part 3) from (part 6), the machine ... (did what? fill in your answer) When we unplugged the white wire that connects (part 6) to (part 2), the machine ... (did what? fill in your answer)
(Write the date you first tested Open PCR and your experience(s) with the machine)
ProtocolsThermal Cycler Program
DNA Sample Set-up Procedure We will use the following heating and cooling protocol: It will denature at 95°C for 30 seconds. There is a final step at 72°C for 3 minutes.
PCR Reaction Mix
Research and DevelopmentPCR - The Underlying Technology PCR Components and their Function The PCR (polymerase chain reaction) technique requires the following main components: template DNA, primers, Taq polymerase, magnesium chloride (MgCl2), and deoxyribonucleotides (dNTP’s). The DNA template contains the target DNA sequence that a researcher wants to amplify; the DNA sequence can be from an individual, animal, plant, or microorganism. Primers are tiny segments of DNA that bind to a specific site (i.e. on either end of the single-stranded DNA) of the target DNA sequence to initiate the replication of the target DNA sequence. Two primers are usually used in a PCR experiment so that one primer will attach on the top of the DNA strand while the other primer will attach to the other end. When primers are done binding to the DNA strand, a specific type of enzyme called Taq Polymerase is activated. This enzyme helps to helps synthesize new strands of DNA that are identical to the target DNA sequence. A buffer called magnesium chloride (MgCl2) is added to the PCR tube to stabilize the DNA strand. Lastly, deoxyribonucleotides such as adenine (A), thymine (T), cytosine (C), and guanine (G) are basically the building blocks for creating new strands of DNA.
Steps of Thermal Cycling
(BONUS points: Use a program like Powerpoint, Word, Illustrator, Microsoft Paint, etc. to illustrate how primers bind to the cancer DNA template, and how Taq polymerases amplify the DNA. Screen-captures from the PCR video/ tutorial might be useful. Be sure to credit the sources if you borrow images.)
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