DNA Quantification – Ava’s RLO Trasmission Samples

Quantified DNA extractions from Ava’s samples that I isolated earlier this month, as well as some older samples that I hadn’t quantified yet.

Used the Roberts Lab Qubit 3.0 and the Qubit hsDNA Kit (high sensitivity). Used 5uL of template for all samples.

All data was added to the master extraction spreadsheet (Google Sheet): ava_abalone_master_extraction_list


20171026_Ava_RLO_quantification_qubit_01 (Google Sheet)

20171026_Ava_RLO_quantification_qubit_02 (Google Sheet)

There were 65 samples with concentrations that were too high for the high sensitivity assay. Will re-quantify this samples using the broad range assay.

qPCR – Ava’s RLO Transmission Samples

Ran qPCRs on the DNA I extracted on 20170504 and earlier today.

The full list of samples is here (Google Sheet): 20170502_Ava_Ab_List

Standard curve was p18RK7 from 20161128.

All samples were run in duplicate.

Master mix calcs are here (Google Sheet): 20170509_qPCR_WSN1_Ava_Samples

Plate layouts, cycling params, etc. can be seen in the corresponding qPCR Reports (see Results below).

Baseline threshold was manually set to 580, based on Lisa’s development of the withering syndrome qPCR assay.


Curves look good on all runs (except the one that’s been noted and has been repeated). Will pass along to Ava and Carolyn.

qPCR Report (PDF): Sam_2017-05-09 07-29-36_CC009827.pdf
qPCR Data File (CFX96): Sam_2017-05-09 07-29-36_CC009827.pcrd


This plate has a bad curve and needs to be re-run! It has been repeated below!

I’ve included this for posterity only!

qPCR Report (PDF): Sam_2017-05-09 08-56-22_CC009827.pdf
qPCR Data File (CFX96): Sam_2017-05-09 08-56-22_CC009827.pcrd



qPCR Report (PDF): Sam_2017-05-09 10-21-15_CC009827.pdf
qPCR Data File (CFX96): Sam_2017-05-09 10-21-15_CC009827.pcrd

qPCR Report (PDF): Sam_2017-05-09 11-44-42_CC009827.pdf
qPCR Data File (CFX96): Sam_2017-05-09 11-44-42_CC009827.pcrd


qPCR Report (PDF): Sam_2017-05-09 13-07-46_CC009827.pdf
qPCR Data File (CFX96): Sam_2017-05-09 13-07-46_CC009827.pcrd

DNA Quantification – Ava’s RLO Transmission DNA

Quantified the DNA I isolated on 20170504 and earlier today using the Roberts Lab’s Qubit 3.0 and the dsDNA Broad Range assay.

Used 1uL of each sample.


The following samples were below the level of sensitivity of the Qubit assay:

  • 15:09-142
  • 15:11-113
  • 15:11-147
  • 15:11-149

Qubit output data (Google Sheet): 20170509_Ava_RLO_quantification_qubit

An easier-to-read summary of all the samples is here (Google Sheet): 20170502_Ava_Ab_List


DNA Extraction – Ava Withering Syndrome Transmission Study Tissues

Isolated DNA from 117 tissue samples that I weighed out yesterday.

DNA was extracted using the QIAmp Fast DNA Stool Mini Kit (Qiagen) following the manufacturer’s protocol with the following options:

  • Samples were briefly homogenized (due to their stiffness resulting from ethanol fixation) in the InhibitEX Buffer using disposable plastic pestles.
  • Homogenized tissue was incubated at 95C to maximize cell lysis
  • Followed “human DNA analysis” protocol for remainder of protocol (to maximize sample recovery)
  • Eluted DNA with 100μL Buffer ATE

Samples were stored at 4C in FSH240 in racks for qPCR and quantification next week.

Sample information is in this spreadsheet (Google Sheet): 20170502_Ava_Ab_List