Daniel:Notebook/ComboLock/2017-1-20: Difference between revisions

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So either everything amplified (weakly) or nothing amplified. I think it's everything weakly.
So either everything amplified (weakly) or nothing amplified. I think it's everything weakly.
==qPCR-RCA Results==
Cause, why not? This will test the (hopefully) fold changes as well as confirm the product result. To that end, I'll use the primer12RC/AmpR.Ind1 pair, since that gives a product of 150 (and should only occur on ligated product).
{| class="wikitable" <hiddentext>generated with [[:de:Wikipedia:Helferlein/VBA-Macro for EXCEL tableconversion]] V1.8</hiddentext>
|- style="background-color:#92CDDC;font-size:12pt;font-weight:bold" align="center"
| width="130" height="45" | Sample
| width="120" | Condition
| width="120" | RCA Primer
| width="65" | Lane
| width="65" | Sample Vol (uL)
| width="85" | 2X Kapa SYBR qPCR MM
| width="65" | 10 uM Forward Primer
| width="65" | 10 uM Reverse Primer
| width="65" | H2O
| width="65" | Total Volume (uL)
|- style="font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 1A
| align="center" | Sample-PreRCA
| align="center" | None
| align="center" | A1
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#BFBFBF;font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 1B
| align="center" | Sample
| align="center" | None
| align="center" | A2
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 1AL
| align="center" | Sample
| align="center" | Latch0301
| align="center" | A3
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#DA9694;font-size:12pt"
|style="font-weight:bold" height="15"  valign="bottom" | Sample 1BL
| align="center" valign="bottom" | Sample
| align="center" valign="bottom" | Latch0301
| align="center" | A4
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 4AL
| align="center" | No PCCB PO4
| align="center" | Latch0301
| align="center" | A5
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#DA9694;font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 4BL
| align="center" | No PCCB PO4
| align="center" valign="bottom" | Latch0301
| align="center" | A6
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 1AK
| align="center" | Sample
| align="center" | Primer6
| align="center" | A7
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#C4D79B;font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 1BK
| align="center" valign="bottom" | Sample
| align="center" | Primer6
| align="center" | A8
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 4AK
| align="center" | No PCCB PO4
| align="center" | Primer6
| align="center" | H1
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#C4D79B;font-size:12pt"
|style="font-weight:bold" height="15"  | Sample 4BK
| align="center" | No PCCB PO4
| align="center" | Primer6
| align="center" | H2
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="30"  | Sample 1A6
| align="center" | Sample
| align="center" | Random Hexamer
| align="center" | H3
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#B1A0C7;font-size:12pt"
|style="font-weight:bold" height="30"  | Sample 1B6
| align="center" | Sample
| align="center" | Random Hexamer
| align="center" | H4
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
|style="font-weight:bold" height="30"  | Sample 4A6
| align="center" | No PCCB PO4
| align="center" | Random Hexamer
| align="center" | H5
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="background-color:#B1A0C7;font-size:12pt"
|style="font-weight:bold" height="30"  | Sample 4B6
| align="center" | No PCCB PO4
| align="center" | Random Hexamer
| align="center" | H6
| align="center" align="center" | 2
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 21
| align="center" align="center" | 50
|- style="font-size:12pt"
| height="30"  valign="bottom" | NTC
| align="center" valign="bottom" | qPCR Primers Only
| align="center" valign="bottom" | None
| align="center" | H7
| align="center" align="center" | 0
| align="center" align="center" | 25
| align="center" align="center" | 1
| align="center" align="center" | 1
| align="center" align="center" | 23
| align="center" align="center" | 50
|}


[[Category:ComboLock]] [[Category:20170113]]
[[Category:ComboLock]] [[Category:20170113]]

Revision as of 00:07, 21 January 2017

Version 3 Oligos (Started Thursday, Jan 13)

Back to Calendar

RCA Test-Adpaters

From yesterday's results I'm going to try the short RCA again, this time using the adapter regions as primers. I'll test using Lock0301 and Latch0301, since those should only amplify if circular product exists.

  1. Rolling Circle Amplification
    1. Prepare 8.5X Master mix according to table below
    2. Add 12.5 uL master mix to each tube
    3. Add sample to new reaction tubes according to following table
    4. Reagent uL Added Master Mix (8.5X)
      Template 5 NA
      RCA Primer (Latch0301 or Lock0301); 10 uM) 2.5 21.25
      dNTP (1 mM) 0.8 6.8
      10X Phi29 Buffer 2 17
      Phi29 1 8.5
      nfH2O 8.7 73.95
      Total 20 127.5
    5. Incubate at 37C for 30 minutes
    6. Incubate at 65C for 10 minutes;Hold at 10C until next step
  2. Qubit Measure
    1. Mix dye to Qubit buffer; 10 uL dye in 1990 uL buffer (1:200 ratio per sample)
    2. Add 190 uL dye/buffer and 10 uL standard to standard tubes
    3. Add 199 uL dye/buffer and 1 uL sample to sample tubes
    4. Measure in Qubit

Results

Sample Name 1A 1B 1AL 1BL 4AL 4BL 1AK 1BK 4AK 4BK
Sample Condition Sample-PreRCA Sample-PreRCA Sample Sample No PO4 (PCCB) No PO4 (PCCB) Sample Sample No PO4 (PCCB) No PO4 (PCCB)
RCA Primer None None Latch0301 Latch0301 Latch0301 Latch0301 Primer6 Primer6 Primer6 Primer6
Conc (ng/uL) 0.81 1.27 1.76 2.52 2.22 2.35 0.25 0.27 0.37 0.29
Fold Change from Pre-RCA NA NA 2.2 2.0 2.7 1.9 0.3 0.2 0.5 0.2

So this doesn't show anything definitive. It seems that the RCA didn't work at all with either of these. I'm going to try hexamers, which ought to amplify anything and everything (exponentially, actually)

Random Hexamer RCA

RCA Test (again) using random hexamers.

  1. Rolling Circle Amplification
    1. Prepare 4.5X Master mix according to table below
    2. Add 15 uL master mix to each tube
    3. Add sample to new reaction tubes according to following table
    4. Reagent uL Added Master Mix (4.5X)
      Template 5 NA
      Random Hexamer (100 uM) 2.5 11.25
      dNTP (1 mM) 0.8 3.6
      10X Phi29 Buffer 2 9
      Phi29 1 4.5
      nfH2O 8.7 39.15
      Total 20 67.5
    5. Incubate at 37C for 30 minutes
    6. Incubate at 65C for 10 minutes;Hold at 10C until next step
  2. Qubit Measure
    1. Mix dye to Qubit buffer; 10 uL dye in 1990 uL buffer (1:200 ratio per sample)
    2. Add 190 uL dye/buffer and 10 uL standard to standard tubes
    3. Add 199 uL dye/buffer and 1 uL sample to sample tubes
    4. Wait 5 minutes to allow dye saturation
    5. Measure in Qubit

Results

Sample Name 1A 1B 1A6 1B6 4A6 4B6
Sample Condition Sample-PreRCA Sample-PreRCA Sample Sample No PO4 (PCCB) No PO4 (PCCB)
RCA Primer None None Random Hexamer Random Hexamer Random Hexamer Random Hexamer
Conc (ng/uL) 0.81 1.27 16.6 16.5 15.4 20.5
Fold Change from Pre-RCA NA NA 20.5 13.0 19.0 16.1

So either everything amplified (weakly) or nothing amplified. I think it's everything weakly.

qPCR-RCA Results

Cause, why not? This will test the (hopefully) fold changes as well as confirm the product result. To that end, I'll use the primer12RC/AmpR.Ind1 pair, since that gives a product of 150 (and should only occur on ligated product).

Sample Condition RCA Primer Lane Sample Vol (uL) 2X Kapa SYBR qPCR MM 10 uM Forward Primer 10 uM Reverse Primer H2O Total Volume (uL)
Sample 1A Sample-PreRCA None A1 2 25 1 1 21 50
Sample 1B Sample None A2 2 25 1 1 21 50
Sample 1AL Sample Latch0301 A3 2 25 1 1 21 50
Sample 1BL Sample Latch0301 A4 2 25 1 1 21 50
Sample 4AL No PCCB PO4 Latch0301 A5 2 25 1 1 21 50
Sample 4BL No PCCB PO4 Latch0301 A6 2 25 1 1 21 50
Sample 1AK Sample Primer6 A7 2 25 1 1 21 50
Sample 1BK Sample Primer6 A8 2 25 1 1 21 50
Sample 4AK No PCCB PO4 Primer6 H1 2 25 1 1 21 50
Sample 4BK No PCCB PO4 Primer6 H2 2 25 1 1 21 50
Sample 1A6 Sample Random Hexamer H3 2 25 1 1 21 50
Sample 1B6 Sample Random Hexamer H4 2 25 1 1 21 50
Sample 4A6 No PCCB PO4 Random Hexamer H5 2 25 1 1 21 50
Sample 4B6 No PCCB PO4 Random Hexamer H6 2 25 1 1 21 50
NTC qPCR Primers Only None H7 0 25 1 1 23 50