The Genetic Link

Welcome to The Genetic Link, a blog providing new insights into DNA and RNA sample collection by DNA Genotek. DNA Genotek is a subsidiary of OraSure Technologies, Inc.

A discussion of challenges and solutions for global shortages of materials for COVID-19 testing

The world is talking about the coronavirus pandemic and global health crisis we find ourselves livin...
Katherine Lawless Oct 27, 2020

Advantages of using targeted exome sequencing for high throughput labs

The genomic direct-to-consumer, pharmacogenomics and personalized medicine markets are dramatically ...
Katherine Lawless Jul 14, 2020

Saliva sample to sequencer in under 8 hours

A new solution to a workflow challenge with Twist Bioscience It's no secret that the global genomics...
Elizabeth Firth May 26, 2020

How to ensure the best sequencing results from saliva samples

Dr. Carolyn Compton, former director of the OBBR National Cancer Institute, once said
Katherine Lawless Mar 27, 2020

Saliva as a sample type for genomic applications

This week, I interviewed Scott Rabuka, Director of the Genomics Program at DNA Genotek for our podca...
Shauna White Jun 07, 2019

8 facts most people don’t know about DNA from saliva

Since the launch of this blog, The Genetic Link, in 2009, we have published numerous articles, inter...
Kerry Chatburn Feb 01, 2019

High quality libraries for human WGS with direct saliva Input

In the open discussion webinar hosted by Frontline Genomics, Joshua Burgess Ph.D., Manager Scientifi...
Erin Carpenter Jul 19, 2018

23andMe - 10 years and over 2 million DNA saliva samples collected with Oragene

Ten years ago, DNA Genotek had a vision and a unique product that we thought had the potential to ch...
Brian Smith Apr 18, 2017

A quick guide to application compatibility for Oragene – PCR to NGS

In a recent article on The Genetic Link, we talked about going global and how our regulatory strateg...
Shauna White Sep 03, 2014

Saliva DNA plays vital role in international clinical research studies run from Australia

Dr. Janet Coller, Lecturer at the University of Adelaide, has an established track record in Pharmac...
Shauna White Oct 03, 2013

Methodologies for the analysis of human exomes using DNA from saliva

Mike Tayeb is the Technical Support Manager at DNA Genotek Inc.
Mike Tayeb Jul 11, 2013

The impact of bacterial DNA in saliva on whole genome sequencing

Mike Tayeb is the manager of technical support at DNA Genotek. 
Mike Tayeb Jun 07, 2013

Reliability & stability of Oragene samples for WGS & exome sequencing

Rafal Iwasiow is Vice President of Research and Development at DNA Genotek.
Rafal Iwasiow Jan 24, 2013

How to choose the right platform for high-throughput DNA extraction

We recently published an article highlighting how to choose the best method for low-throughput DNA e...
Krystin Colley Sep 26, 2012

[INFOGRAPHIC] DNA from saliva vs blood – who wins the cost battle?

Introducing DNA Genotek’s first visual adventure – a fun trip through the blood vs saliva cost journ...
Shauna White Sep 12, 2012

How to choose the best method for low-throughput DNA extraction

DNA is extracted from human saliva for a variety of reasons including molecular or forensic analysis...
Krystin Colley Aug 07, 2012

Can saliva replace blood for DNA collection and analysis? (Part 3 of 3)

Welcome to the final article in our 3 part series discussing whether or not saliva can replace blood...
Kerry Chatburn Jul 25, 2012

Can saliva replace blood for DNA collection and analysis? (Part 2 of 3)

Welcome to the second article in a 3 part series discussing whether or not saliva can replace blood ...
Kerry Chatburn Jul 17, 2012

Can saliva replace blood for DNA collection & analysis? (Part 1 of 3)

Welcome to the first article in a 3 part series discussing whether or not saliva can replace blood f...
Kerry Chatburn Jul 12, 2012

DNA from saliva vs. blood – who wins the cost battle?

Collecting saliva DNA is more effective and less costly for genetic research, a study suggests. The ...
Scott Rabuka May 07, 2012
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