Construction
From 2006.igem.org
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- | = | + | <center> |
+ | <font size=4>< [[Aug11-Sep7]] | [[Sep8-14]] | [[Sep15-26]] | [[Sep27-Oct3]] | [[Oct4-Oct13]] | [[Construction]] ></font> | ||
+ | </center> | ||
+ | == October 30, 2006 == | ||
- | + | '''Charles:''' | |
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- | ''' | + | |
<ul> | <ul> | ||
- | <li> | + | <li>We sent in our parts to MIT! |
- | <li> | + | <li>Re mini-prepped UT9 ABCDE and digested using XbaI/PstI |
- | <li> | + | <li>UT9 ABCDE – (2500 – 2000, 1000 – 750) – Correct! |
- | + | <li>Gel extracted and quantitated: got no bands =( | |
- | <li>Made | + | <li>Made Freezer stock of DH5a and DH5a-z1 |
+ | <li>Made o/n of UT14 and pBAD for mini-prep, DH5a and DH5a-z1 for competent cells | ||
+ | <li>Tested Module 2 with constant 0.2% arabinose and increasing aTc from 0, 5, 10, 20, 50 ng/mL for both UT10 and DH5a | ||
+ | <li>Made o/n of UT2/UT3 and UT10/UT11 for possible testing, UT9 BCDEFG for miniprep and gel extract | ||
</ul> | </ul> | ||
'''To-Do List:''' | '''To-Do List:''' | ||
<ul> | <ul> | ||
- | <li> | + | <li>Make more M9 media |
- | + | <li>Make competent cells | |
- | + | <li>Ligate final parts together | |
- | <li>Make | + | |
- | <li> | + | |
</ul> | </ul> | ||
- | == | + | == October 29, 2006 == |
- | ''' | + | '''Charles:''' |
+ | <ul> | ||
+ | <li>Gel extracted: | ||
+ | <ul> | ||
+ | <li>UT10 A = 14 ng/uL | ||
+ | <li>UT10 B = 16 ng/uL | ||
+ | <li>UT10 C = 14 ng/uL | ||
+ | <li>UT11 ABC ~ 0 | ||
+ | </ul> | ||
+ | <li>Made o/n of DH5a and DH5a-z1, as well as UT10/UT11 ABC for aTc testing | ||
+ | <li>Mini-prepped UT9 DE, UT14 AB, pBAD 33 AB | ||
+ | <li>Length check: (none worked) | ||
+ | <ul> | ||
+ | <li>UT9 DE (S/P), UT14 AB (E/S), pBAD A (S/P) -- none worked | ||
+ | </ul> | ||
+ | <li>made more o/n of UT9 ABCDE and UT10/UT11 DE | ||
+ | </ul> | ||
- | + | == October 28, 2006 == | |
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+ | '''Charles:''' | ||
<ul> | <ul> | ||
- | <li> | + | <li>Mini-prepped UT9, UT10, UT11 ABC (may be slightly messed up – miniprep again?) |
- | <li> | + | <li>Length check: |
+ | <ul> | ||
+ | <li>I0500 – no bands =( | ||
+ | <li>Q04400 (2005/2006) – correct | ||
+ | <li>Q03400 - correct | ||
+ | <li>UT9 – no bands =( try again tomorrow with concentrated DNA | ||
+ | <li>UT10 - correct | ||
+ | <li>UT11 - correct | ||
+ | </ul> | ||
+ | <li>UT9 looks red | ||
+ | <li>Tested UT10/11 under +aTc = 50 ng/mL and –aTc = 0 ng/mL conditions | ||
+ | <li>Plated freezer stock of DH5a and DH5a-z1 to make a new plate | ||
+ | <li>Made o/n of pBAD AB and UT9 DEF for miniprep | ||
</ul> | </ul> | ||
- | ''' | + | '''To-Do List:''' |
+ | - Make o/n of DH5a and DH5a-z1 | ||
+ | - Miniprep pBAD AB | ||
+ | - Make Amp and Kan plates | ||
+ | |||
+ | == October 27, 2006 == | ||
+ | |||
+ | '''Charles, Nick:''' | ||
<ul> | <ul> | ||
- | <li> | + | <li>M9 Test – 0% - 2% Arabinose in UT3 and DH5a (control), temperature test at 0.2% Arabinose, |
- | + | IPTG verification at 0% and 2% arabinose: | |
- | <li>Made | + | <ul> |
+ | <li>Dilute o/n of UT3 and DH5a in 1:50 o/n to LB ratio in appropriate arabinose/IPTG | ||
+ | concentrations – incubate 3 hrs | ||
+ | <li>Resuspend in 50:50 M9:LB (including arabinose/IPTG) and divided 0.2% arabinose for | ||
+ | temperature test – incubate for 3 hrs | ||
+ | <li>Resuspend in M9 media – incubate for 5 hrs | ||
+ | <ul> | ||
+ | <li>First 3 hrs without signalling conditions, then latter 2 hrs with conditions | ||
+ | </ul> | ||
+ | <li>Read with fluorometer (PBS wash not required) | ||
+ | </ul> | ||
+ | <li>Ligated I0500 B (2005) + I13507 (2005) / I13504 (2005/2006) | ||
+ | <li>Made o/n of UT9, UT10, UT11 ABC | ||
+ | <li>Made o/n of DH5a and DH5a-z1 | ||
</ul> | </ul> | ||
'''To-Do List:''' | '''To-Do List:''' | ||
<ul> | <ul> | ||
- | <li> | + | <li>Check lengths of I0500 (2006), Q04400 (2005/2006), Q03400 (2006) |
- | <li> | + | <li>Miniprep and check lengths of UT9, UT10, UT11 – if correct, wait for functionality test before transforming into cells |
- | + | <li>Make competent cells (DH5a and DH5a-z1) | |
- | <li>Make | + | <li>Make Amp and Kan plates |
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- | <li>Make | + | |
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</ul> | </ul> | ||
- | == | + | == October 26, 2006 == |
- | + | '''Andy, Natalie, Charles, Tara, HoKwon:''' | |
- | + | <ul> | |
- | + | <li>Ligated and transformed UT6, UT7 with I13504 (2005/2006) (Name UT10, UT11) (Quantitation showed correct band for all) | |
+ | <li>Ligated and transformed R0011 (2005) with I13507 (2005) (Name UT9) (Quantitation showed correct band for all) | ||
+ | <li>Made o/n of UT3 x 3, DH5a for testing | ||
+ | <li>Quantitated I0500 (2005) AB to be ligated to I13504 (2005/2006) (Band: 6000 - roughly correct. A 20 ng/uL B 300 ng/uL) | ||
+ | </ul> | ||
- | To- | + | '''To-do list:''' |
<ul> | <ul> | ||
- | + | <li>Make o/n of UT9, UT10, UT11 for miniprep | |
- | <li>Make | + | <li>Ligate I0500 (2005) with I13504 (2005/2006) |
- | <li> | + | <li>M9 testing of UT3 |
- | + | ||
- | <li> | + | |
</ul> | </ul> | ||
- | == | + | == October 25, 2006 == |
- | Andy | + | '''Andy:''' |
<ul> | <ul> | ||
- | <li> | + | <li>Minipreppred UT6, UT7, UT8 |
- | <li> | + | <li>Gel-extracted (only for correct bands) |
- | + | <ul> | |
+ | <li>UT6 S/P (band: 8000-10000 correct) -- 80 ng/uL | ||
+ | <li>UT7 S/P (band: 8000-10000 correct) -- 50 ng/uL | ||
+ | <li>UT8 S/P (band: 6000 incorrect) | ||
+ | <li>I13504 (2005) X/P (band: 750-1000, 1500-2000 correct) -- 140 ng/uL | ||
+ | <li>I13504 (2006) X/P (band: 750-1000, 1500-2000 correct) -- 90 ng/uL | ||
+ | </ul> | ||
+ | <li>Made o/n of UT2 x 3, UT3 x 3, DH5a for testing | ||
</ul> | </ul> | ||
- | + | '''To-do list:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Quantitate and ligate UT6, UT7 with I13504 (2005/2006) |
- | + | <li>Quantitate and ligate R0011 (2005) with I13507 (2005) | |
- | <li> | + | <li>M9 testing of UT2, UT3 |
</ul> | </ul> | ||
- | + | == October 24, 2006 == | |
+ | |||
+ | '''Melinda:''' | ||
<ul> | <ul> | ||
- | <li> | + | <li>Minipreppred and length-checked (unsuccessful) I13522 (2006), I13504 (2005/2006) AB, R0011 (2005) |
- | + | <li>Made o/n of UT6-8 for miniprep | |
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- | <li> | + | |
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</ul> | </ul> | ||
- | == | + | == October 23, 2006 == |
- | + | '''Andy:''' | |
- | + | <ul> | |
- | Made | + | <li>Gel-extrated I13507 (2005) X/P |
+ | <li>Made o/n of I13522 (2006), I13504 (2005/2006) x 2, R0011 (2005) for minipreps | ||
+ | <li>Tested UT3 for temperature and arabinose sensitivity, plated UT2, UT3, DH5a for plate test | ||
+ | <li>Made plates | ||
+ | <li>ligated and transformed UT1 with Q4400 (2005) = UT6, Q3400 (2006) = UT7, and Q4400 (2006) = UT8 | ||
+ | </ul> | ||
- | To- | + | '''To-do List:''' |
<ul> | <ul> | ||
- | <li> | + | <li>Quantitate and Ligate R0011 (2005) with I13507 (2005) |
- | <li> | + | <li>Miniprep and length-check I13522 (2006), I13504 (2005/2006) x 2, R0011 (2005) |
- | + | <li>Make multiple o/n of UT6-8 for miniprep | |
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</ul> | </ul> | ||
- | == | + | == October 22, 2006 == |
- | + | '''Massive To-do List''' | |
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- | + | The following is a guideline. Day-to-day details need to be filled in as we progress. Change colors from red to black as each task is completed. | |
- | + | '''Construction:''' | |
+ | <ul> | ||
+ | <li>Transform and miniprep I13522 (2006) (amp) from registry DNA-2 15H | ||
+ | <li>Transform and miniprep I13504 (2005/2006) (amp) from registry DNA-1 12D (2005/2006) | ||
+ | <li><font color=red>Miniprep</font> 2 UT1 for ligation (not urgent) | ||
+ | <li>Ligate UT1 with Q03400, Q04400 (2005/2006) (4 ligations) (Name UT6-9) | ||
+ | <li>If possible, <font color=red>ligate</font> R0011 (2005) with I13507 (2005) in parallel (Name UT10) | ||
+ | <li><font color=red>Ligate</font> UT6-9 with I13504 (4 ligations) (Name UT11-14) | ||
+ | <li><font color=red>Ligate</font> UT11-14 with UT10 (4 ligations) (Nam UT15-18) | ||
+ | </ul> | ||
- | + | '''Testing:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Temperature-test and Arabinose/IPTG-test UT3 (See below for protocol) |
- | <li> | + | <li>Plate-test UT2, UT3, DH5a, UT13, I13522 (See below for protocol) |
</ul> | </ul> | ||
- | + | '''Andy:''' | |
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<ul> | <ul> | ||
- | <li> | + | <li>Gel-extrated R0011 (2005) S/P (band: 2000 - correct) |
- | + | <li>Cannot gel-extract I13507 (2005) X/P because there was no more extraction column (bands: 2500-3000, 2000-2500, 750-1000 - correct) | |
- | + | <li>Transformed R0011 (2005), I13522 (2006), I13504 (2005/2006) | |
+ | <li>Quantitated | ||
+ | <ul> | ||
+ | <li>Q3400 (2005) E/X (no band) | ||
+ | <li>Q4400 (2005) E/X (band: 5000 - correct 120 ng/uL) | ||
+ | <li>Q3400 (2006) E/X (band: 5000 - correct 24 ng/uL) | ||
+ | <li>Q4400 (2006) E/X (band: 5000 - correct 120 ng/uL) | ||
+ | <li>UT1 D E/S (band: 2500-3000 - correct 18 ng/uL) | ||
+ | <li>UT1 E E/S (band: 2500-3000 - correct 12 ng/uL) | ||
+ | <li>UT1 F E/S (band: 2500-3000 - correct 30 ng/uL) | ||
+ | </ul> | ||
+ | <li>o/n of UT3 x 5, UT2 x 1, and DH5a x 4 for temperature, arabinose, and plate testing | ||
</ul> | </ul> | ||
- | To- | + | '''To-do List:''' |
<ul> | <ul> | ||
- | <li> | + | <li>Ligate UT1 with Q3400 (2006), Q4400 (2005/2006) |
- | <li> | + | <li>Make o/n of I13522 (2006) for miniprep and plate-test, I13504 (2005/2006), I13507 (2005) for miniprep |
- | + | <li>Gel-extract I13507 (2005) X/P | |
- | <li> | + | <li>Temperature, arabinose, and plate testing |
+ | <li>Purchase gel-extraction kit, make Amp plates | ||
</ul> | </ul> | ||
- | + | '''Guidelines for Plate-test:''' | |
+ | <ol> | ||
+ | <li>On an Amp plate, make 4 sectors (500 uL?) with varying arabinose (0.02%, 0.2%, 2%, 20%) and making sure they don’t touch each other (otherwise diffusion will happen and they’ll be the same concentration), let the arabinose area dry. | ||
+ | <li>Take o/n of UT3-DH5a and take out 200 uL and add 800 uL of fresh LB and incubate for 1 hr. | ||
+ | <li>Spin down the cells at 3000 RPM for 5 min and remove 800 uL of supernatant. Resuspend cells with the remaining 200 uL and gently spread onto plate | ||
+ | </ol> | ||
- | + | '''Guidelines for Temperature-test:''' | |
+ | <ol> | ||
+ | <li>Put a constant amount of arabinose (either 0.02% or 0.2% - don’t want TOO much repression) in each dilution. | ||
+ | <li>Grow dilutions at 37C until the absorbance is ~0.6 using the GFP ABS program. Then take some tubes out and put 1 mL into an Eppendorf tube. | ||
+ | <li>Use the white filter caps and put them on each Eppendorf tube (to allow air in, but to protect against contamination) | ||
+ | <li>Set mixer to the equivalent to the shaker in the incubator (remember it’s a smaller tube, so there probably needs to be more force on it to get it to shake). | ||
+ | <li>Set temperature to 22C | ||
+ | <li>Check the absorbance after a couple of hours and prepare the samples when the absorbance matches the absorbance of the tubs in the incubator (these should be ready before the 22C ones are ready) | ||
+ | <li>Hopefully we’ll see a significant difference in fluorescence: cold should fluoresce less than hot. | ||
+ | </ol> | ||
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- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
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- | + | == October 19, 2006 == | |
- | + | '''Melinda:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Miniprepped Q04400 (2005/2006) and Q04510 (2005/2006) |
- | <li> | + | <li>Made o/n of Q03400 (2005/2006), (3) UT2-DH5a, (2) DH5a, and (1) DH5a/DH5a-z1 for freezer stock and fresh plate |
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</ul> | </ul> | ||
- | + | '''To-Do List:''' | |
+ | <ul> | ||
+ | <li>Miniprep Q03400 (2005/2006) | ||
+ | <li>Repeat Oct 18 test, except with GFP and proper controls | ||
+ | <li>Digest and check J04450 (W), Q03400, Q04400, and Q04510 (2005/2006). If correct, move on with gel extraction and ligation. | ||
+ | <li>Make 20% Arabinose, and 2 blank agar plates | ||
+ | </ul> | ||
- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
- | + | == October 18, 2006 == | |
- | + | '''Andy, Konstantin:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Transformed and plated Q03400 (2005) (2006) |
- | <li> | + | <li>Gel-extracted UT1 DEF with EcoRI/SpeI (2500-3000, 5000, 8000), 8000 band bright, digestion appeared incomplete |
- | + | <li>Made A, K, AK plates | |
- | + | <li>Made o/n of Q04400 (2005) (2006) Q04510 (2005) (2006) | |
- | <li> | + | <li>Tested UT3 in DH5a with 0%-2% arabinose |
- | <li> | + | |
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</ul> | </ul> | ||
- | + | '''To-Do List:''' | |
+ | <ul> | ||
+ | <li>Make o/n of Q03400 (2005) (2006) | ||
+ | <li>Miniprep Q04400 (2005) (2006) and Q04510 (2005) (2006) | ||
+ | <li>Replate UT1 with miniprep from a good conlony | ||
+ | <li>Miniprep Q04400 (2005) (2006) Q04510 (2005) (2006) and check to see if bands are correct. If | ||
+ | so, digest with EcoRI/XbaI and gel extract | ||
+ | <li>Ligate with UT1 | ||
+ | </ul> | ||
- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
- | + | == October 17, 2006 == | |
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- | + | '''Melinda:''' | |
- | + | <ul> | |
- | + | <li>Double Digetsed J04450 (W), UT1 DEFG with XbaI/SpeI using Buffer 2 | |
- | + | <li>Results: | |
- | + | <ul> | |
+ | <li>J04450 (W) (1 band) | ||
+ | <li>UT1 D (5000 – 4000, 3000 – 2500) | ||
+ | <li>UT1 E (2 bands) | ||
+ | <li>UT1 F (2 bands) | ||
+ | <li>UT1 G (2 bands) | ||
+ | </ul> | ||
+ | <li>Transformed DH5a cells with Q04400 (2005/2006), Q04510 (2005/2006) | ||
+ | <li>Made o/n of DH5a and (3 vials) of DH5a UT3 | ||
+ | </ul> | ||
- | + | '''Note – Change in protocol:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>After incubation for 1 hour, centrifuge tubes for 5 min @ 3000 RPM to pellet cells |
- | <li> | + | <li>Remove 800 uL of supernatant |
- | <li> | + | <li>Resuspend pellet with remaining 200 uL |
+ | <li>Spread on plate and wait ~15-20 min. | ||
</ul> | </ul> | ||
- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
- | + | == October 16, 2006 == | |
- | + | '''Melinda:''' | |
+ | <ul> | ||
+ | <li>Checked parts, including the relevant parts from Waterloo (W): | ||
+ | <ul> | ||
+ | <li>I0500 (W): (5000 – 4000, 1500 – 1000) – correct! | ||
+ | <li>J04450 (W): (2500 – 2000) – plasmid is correct, but no part? | ||
+ | <li>J06801 (W): (8000 – 6000) – not correct! | ||
+ | <li>E0240 (W): (4000 – 3500, 3500 – 3000, 1000 – 750) – part is correct? | ||
+ | <li>I12006 (W): (5000 – 4000, 2500 – 2000) - plasmid is correct, undigested plasmid? | ||
+ | <li>UT2 2: (3500 – 3000, 2500 – 2000, 2000 – 1500) – correct, extra band? | ||
+ | <li>UT2 4: (3500 – 3000, 2500 – 2000, 2000 – 1500) – correct, extra band? | ||
+ | <li>UT3 7: (3500 – 3000, 2500 – 2000) – correct! | ||
+ | </ul> | ||
+ | <li>Viewed cells induced by IPTG under microscope and verified the functionality of UT2/UT3 in DH5a and DH5a-z1 | ||
+ | </ul> | ||
- | + | '''To-Do List:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Repeat Double Digest of J04450 (W) and UT1 ABCD with XbaI/SpeI (Run undigested plasmids beside each double digest) |
- | <li> | + | <li>Make more Amp plates |
- | <li> | + | <li>If digest is successful, transform DH5a cells with the successful parts |
- | <li> | + | <li>Find tetR replacements for cI and ligate those parts together. |
</ul> | </ul> | ||
- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
- | + | == October 15, 2006 == | |
- | + | '''Charles:''' | |
- | + | <ul> | |
- | < | + | <li>Made o/n of the newly plated UT2 2/4 and UT3 7 as well as UT2/UT3 freezer stock |
- | + | </ul> | |
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- | </ | + | |
- | + | '''To-Do List:''' | |
- | + | <ul> | |
- | + | <li>Make sure the cells fluoresce by diluting in IPTG | |
+ | </ul> | ||
- | + | [http://2006.igem.org/University_of_Toronto_2006 Home] | |
- | + | == October 14, 2006 == | |
- | + | '''Charles, Jovan:''' | |
- | + | <ul> | |
- | + | <li>Mini-prepped UT2 2/4 and UT3 7 | |
- | + | <li>Transform UT2 2/4 and UT3 7 into DH5a-z1 and DH5a cells | |
- | < | + | <li>Continue with the IPTG test for the rest of the colonies that we weren’t able to test |
- | < | + | yesterday |
- | + | </ul> | |
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- | + | '''To-Do List:''' | |
<ul> | <ul> | ||
- | <li> | + | <li>Measure absorbance spectrum of Arabinose |
- | <li> | + | <li>Make o/n of working UT2/UT3 for repeat of IPTG test. |
- | <li> | + | <li>Look into using tetR and tet pL instead of cI and Prm+ |
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</ul> | </ul> | ||
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[http://2006.igem.org/University_of_Toronto_2006 Home] | [http://2006.igem.org/University_of_Toronto_2006 Home] |
Latest revision as of 08:14, 2 November 2006
< Aug11-Sep7 | Sep8-14 | Sep15-26 | Sep27-Oct3 | Oct4-Oct13 | Construction >
Contents |
October 30, 2006
Charles:
- We sent in our parts to MIT!
- Re mini-prepped UT9 ABCDE and digested using XbaI/PstI
- UT9 ABCDE – (2500 – 2000, 1000 – 750) – Correct!
- Gel extracted and quantitated: got no bands =(
- Made Freezer stock of DH5a and DH5a-z1
- Made o/n of UT14 and pBAD for mini-prep, DH5a and DH5a-z1 for competent cells
- Tested Module 2 with constant 0.2% arabinose and increasing aTc from 0, 5, 10, 20, 50 ng/mL for both UT10 and DH5a
- Made o/n of UT2/UT3 and UT10/UT11 for possible testing, UT9 BCDEFG for miniprep and gel extract
To-Do List:
- Make more M9 media
- Make competent cells
- Ligate final parts together
October 29, 2006
Charles:
- Gel extracted:
- UT10 A = 14 ng/uL
- UT10 B = 16 ng/uL
- UT10 C = 14 ng/uL
- UT11 ABC ~ 0
- Made o/n of DH5a and DH5a-z1, as well as UT10/UT11 ABC for aTc testing
- Mini-prepped UT9 DE, UT14 AB, pBAD 33 AB
- Length check: (none worked)
- UT9 DE (S/P), UT14 AB (E/S), pBAD A (S/P) -- none worked
- made more o/n of UT9 ABCDE and UT10/UT11 DE
October 28, 2006
Charles:
- Mini-prepped UT9, UT10, UT11 ABC (may be slightly messed up – miniprep again?)
- Length check:
- I0500 – no bands =(
- Q04400 (2005/2006) – correct
- Q03400 - correct
- UT9 – no bands =( try again tomorrow with concentrated DNA
- UT10 - correct
- UT11 - correct
- UT9 looks red
- Tested UT10/11 under +aTc = 50 ng/mL and –aTc = 0 ng/mL conditions
- Plated freezer stock of DH5a and DH5a-z1 to make a new plate
- Made o/n of pBAD AB and UT9 DEF for miniprep
To-Do List: - Make o/n of DH5a and DH5a-z1 - Miniprep pBAD AB - Make Amp and Kan plates
October 27, 2006
Charles, Nick:
- M9 Test – 0% - 2% Arabinose in UT3 and DH5a (control), temperature test at 0.2% Arabinose,
IPTG verification at 0% and 2% arabinose:
- Dilute o/n of UT3 and DH5a in 1:50 o/n to LB ratio in appropriate arabinose/IPTG concentrations – incubate 3 hrs
- Resuspend in 50:50 M9:LB (including arabinose/IPTG) and divided 0.2% arabinose for temperature test – incubate for 3 hrs
- Resuspend in M9 media – incubate for 5 hrs
- First 3 hrs without signalling conditions, then latter 2 hrs with conditions
- Read with fluorometer (PBS wash not required)
- Ligated I0500 B (2005) + I13507 (2005) / I13504 (2005/2006)
- Made o/n of UT9, UT10, UT11 ABC
- Made o/n of DH5a and DH5a-z1
To-Do List:
- Check lengths of I0500 (2006), Q04400 (2005/2006), Q03400 (2006)
- Miniprep and check lengths of UT9, UT10, UT11 – if correct, wait for functionality test before transforming into cells
- Make competent cells (DH5a and DH5a-z1)
- Make Amp and Kan plates
October 26, 2006
Andy, Natalie, Charles, Tara, HoKwon:
- Ligated and transformed UT6, UT7 with I13504 (2005/2006) (Name UT10, UT11) (Quantitation showed correct band for all)
- Ligated and transformed R0011 (2005) with I13507 (2005) (Name UT9) (Quantitation showed correct band for all)
- Made o/n of UT3 x 3, DH5a for testing
- Quantitated I0500 (2005) AB to be ligated to I13504 (2005/2006) (Band: 6000 - roughly correct. A 20 ng/uL B 300 ng/uL)
To-do list:
- Make o/n of UT9, UT10, UT11 for miniprep
- Ligate I0500 (2005) with I13504 (2005/2006)
- M9 testing of UT3
October 25, 2006
Andy:
- Minipreppred UT6, UT7, UT8
- Gel-extracted (only for correct bands)
- UT6 S/P (band: 8000-10000 correct) -- 80 ng/uL
- UT7 S/P (band: 8000-10000 correct) -- 50 ng/uL
- UT8 S/P (band: 6000 incorrect)
- I13504 (2005) X/P (band: 750-1000, 1500-2000 correct) -- 140 ng/uL
- I13504 (2006) X/P (band: 750-1000, 1500-2000 correct) -- 90 ng/uL
- Made o/n of UT2 x 3, UT3 x 3, DH5a for testing
To-do list:
- Quantitate and ligate UT6, UT7 with I13504 (2005/2006)
- Quantitate and ligate R0011 (2005) with I13507 (2005)
- M9 testing of UT2, UT3
October 24, 2006
Melinda:
- Minipreppred and length-checked (unsuccessful) I13522 (2006), I13504 (2005/2006) AB, R0011 (2005)
- Made o/n of UT6-8 for miniprep
October 23, 2006
Andy:
- Gel-extrated I13507 (2005) X/P
- Made o/n of I13522 (2006), I13504 (2005/2006) x 2, R0011 (2005) for minipreps
- Tested UT3 for temperature and arabinose sensitivity, plated UT2, UT3, DH5a for plate test
- Made plates
- ligated and transformed UT1 with Q4400 (2005) = UT6, Q3400 (2006) = UT7, and Q4400 (2006) = UT8
To-do List:
- Quantitate and Ligate R0011 (2005) with I13507 (2005)
- Miniprep and length-check I13522 (2006), I13504 (2005/2006) x 2, R0011 (2005)
- Make multiple o/n of UT6-8 for miniprep
October 22, 2006
Massive To-do List
The following is a guideline. Day-to-day details need to be filled in as we progress. Change colors from red to black as each task is completed.
Construction:
- Transform and miniprep I13522 (2006) (amp) from registry DNA-2 15H
- Transform and miniprep I13504 (2005/2006) (amp) from registry DNA-1 12D (2005/2006)
- Miniprep 2 UT1 for ligation (not urgent)
- Ligate UT1 with Q03400, Q04400 (2005/2006) (4 ligations) (Name UT6-9)
- If possible, ligate R0011 (2005) with I13507 (2005) in parallel (Name UT10)
- Ligate UT6-9 with I13504 (4 ligations) (Name UT11-14)
- Ligate UT11-14 with UT10 (4 ligations) (Nam UT15-18)
Testing:
- Temperature-test and Arabinose/IPTG-test UT3 (See below for protocol)
- Plate-test UT2, UT3, DH5a, UT13, I13522 (See below for protocol)
Andy:
- Gel-extrated R0011 (2005) S/P (band: 2000 - correct)
- Cannot gel-extract I13507 (2005) X/P because there was no more extraction column (bands: 2500-3000, 2000-2500, 750-1000 - correct)
- Transformed R0011 (2005), I13522 (2006), I13504 (2005/2006)
- Quantitated
- Q3400 (2005) E/X (no band)
- Q4400 (2005) E/X (band: 5000 - correct 120 ng/uL)
- Q3400 (2006) E/X (band: 5000 - correct 24 ng/uL)
- Q4400 (2006) E/X (band: 5000 - correct 120 ng/uL)
- UT1 D E/S (band: 2500-3000 - correct 18 ng/uL)
- UT1 E E/S (band: 2500-3000 - correct 12 ng/uL)
- UT1 F E/S (band: 2500-3000 - correct 30 ng/uL)
- o/n of UT3 x 5, UT2 x 1, and DH5a x 4 for temperature, arabinose, and plate testing
To-do List:
- Ligate UT1 with Q3400 (2006), Q4400 (2005/2006)
- Make o/n of I13522 (2006) for miniprep and plate-test, I13504 (2005/2006), I13507 (2005) for miniprep
- Gel-extract I13507 (2005) X/P
- Temperature, arabinose, and plate testing
- Purchase gel-extraction kit, make Amp plates
Guidelines for Plate-test:
- On an Amp plate, make 4 sectors (500 uL?) with varying arabinose (0.02%, 0.2%, 2%, 20%) and making sure they don’t touch each other (otherwise diffusion will happen and they’ll be the same concentration), let the arabinose area dry.
- Take o/n of UT3-DH5a and take out 200 uL and add 800 uL of fresh LB and incubate for 1 hr.
- Spin down the cells at 3000 RPM for 5 min and remove 800 uL of supernatant. Resuspend cells with the remaining 200 uL and gently spread onto plate
Guidelines for Temperature-test:
- Put a constant amount of arabinose (either 0.02% or 0.2% - don’t want TOO much repression) in each dilution.
- Grow dilutions at 37C until the absorbance is ~0.6 using the GFP ABS program. Then take some tubes out and put 1 mL into an Eppendorf tube.
- Use the white filter caps and put them on each Eppendorf tube (to allow air in, but to protect against contamination)
- Set mixer to the equivalent to the shaker in the incubator (remember it’s a smaller tube, so there probably needs to be more force on it to get it to shake).
- Set temperature to 22C
- Check the absorbance after a couple of hours and prepare the samples when the absorbance matches the absorbance of the tubs in the incubator (these should be ready before the 22C ones are ready)
- Hopefully we’ll see a significant difference in fluorescence: cold should fluoresce less than hot.
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 19, 2006
Melinda:
- Miniprepped Q04400 (2005/2006) and Q04510 (2005/2006)
- Made o/n of Q03400 (2005/2006), (3) UT2-DH5a, (2) DH5a, and (1) DH5a/DH5a-z1 for freezer stock and fresh plate
To-Do List:
- Miniprep Q03400 (2005/2006)
- Repeat Oct 18 test, except with GFP and proper controls
- Digest and check J04450 (W), Q03400, Q04400, and Q04510 (2005/2006). If correct, move on with gel extraction and ligation.
- Make 20% Arabinose, and 2 blank agar plates
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 18, 2006
Andy, Konstantin:
- Transformed and plated Q03400 (2005) (2006)
- Gel-extracted UT1 DEF with EcoRI/SpeI (2500-3000, 5000, 8000), 8000 band bright, digestion appeared incomplete
- Made A, K, AK plates
- Made o/n of Q04400 (2005) (2006) Q04510 (2005) (2006)
- Tested UT3 in DH5a with 0%-2% arabinose
To-Do List:
- Make o/n of Q03400 (2005) (2006)
- Miniprep Q04400 (2005) (2006) and Q04510 (2005) (2006)
- Replate UT1 with miniprep from a good conlony
- Miniprep Q04400 (2005) (2006) Q04510 (2005) (2006) and check to see if bands are correct. If so, digest with EcoRI/XbaI and gel extract
- Ligate with UT1
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 17, 2006
Melinda:
- Double Digetsed J04450 (W), UT1 DEFG with XbaI/SpeI using Buffer 2
- Results:
- J04450 (W) (1 band)
- UT1 D (5000 – 4000, 3000 – 2500)
- UT1 E (2 bands)
- UT1 F (2 bands)
- UT1 G (2 bands)
- Transformed DH5a cells with Q04400 (2005/2006), Q04510 (2005/2006)
- Made o/n of DH5a and (3 vials) of DH5a UT3
Note – Change in protocol:
- After incubation for 1 hour, centrifuge tubes for 5 min @ 3000 RPM to pellet cells
- Remove 800 uL of supernatant
- Resuspend pellet with remaining 200 uL
- Spread on plate and wait ~15-20 min.
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 16, 2006
Melinda:
- Checked parts, including the relevant parts from Waterloo (W):
- I0500 (W): (5000 – 4000, 1500 – 1000) – correct!
- J04450 (W): (2500 – 2000) – plasmid is correct, but no part?
- J06801 (W): (8000 – 6000) – not correct!
- E0240 (W): (4000 – 3500, 3500 – 3000, 1000 – 750) – part is correct?
- I12006 (W): (5000 – 4000, 2500 – 2000) - plasmid is correct, undigested plasmid?
- UT2 2: (3500 – 3000, 2500 – 2000, 2000 – 1500) – correct, extra band?
- UT2 4: (3500 – 3000, 2500 – 2000, 2000 – 1500) – correct, extra band?
- UT3 7: (3500 – 3000, 2500 – 2000) – correct!
- Viewed cells induced by IPTG under microscope and verified the functionality of UT2/UT3 in DH5a and DH5a-z1
To-Do List:
- Repeat Double Digest of J04450 (W) and UT1 ABCD with XbaI/SpeI (Run undigested plasmids beside each double digest)
- Make more Amp plates
- If digest is successful, transform DH5a cells with the successful parts
- Find tetR replacements for cI and ligate those parts together.
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 15, 2006
Charles:
- Made o/n of the newly plated UT2 2/4 and UT3 7 as well as UT2/UT3 freezer stock
To-Do List:
- Make sure the cells fluoresce by diluting in IPTG
[http://2006.igem.org/University_of_Toronto_2006 Home]
October 14, 2006
Charles, Jovan:
- Mini-prepped UT2 2/4 and UT3 7
- Transform UT2 2/4 and UT3 7 into DH5a-z1 and DH5a cells
- Continue with the IPTG test for the rest of the colonies that we weren’t able to test yesterday
To-Do List:
- Measure absorbance spectrum of Arabinose
- Make o/n of working UT2/UT3 for repeat of IPTG test.
- Look into using tetR and tet pL instead of cI and Prm+
[http://2006.igem.org/University_of_Toronto_2006 Home]