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.

Highlights from the American Society of Human Genetics conference 2022

The American Society of Human Genetics (ASHG) conference—a partner conference to the European Societ...
Sanna Abbasi, PhD Nov 04, 2022

Spotlight on the International Conference on Canine and Feline Genetics and Genomics 2022

From October 2 to 5, 2022, the 11th International Conference on Canine and Feline Genetics and Genom...
Sanna Abbasi, PhD Oct 13, 2022

Think outside (the blood tube) box with non-invasive sample types

Due to the recent surge in COVID-19 cases, resulting from variants such as Omicron and associated su...
Arya Mehta Apr 29, 2022

Identifying the genes that put you at risk for common diseases

Complex diseases, such as lung disease, diabetes, heart disease, and cancer, are affected by a combi...
Adelle Keys Mar 23, 2022

Celebrating women across our organization

On International Women’s Day, we celebrate all women in science and health. The OraSure family of co...
Arya Mehta Mar 08, 2022

Highlights and trends from ASHG 2021

Every year, we at DNA GenotekTM attend the largest conference in North America, hosted by the Americ...
Katherine Lawless Dec 02, 2021

Phosphorus: Stretching the Capabilities of Clinical-Grade Genetic Testing 

“Our mission is to extend and improve lives by making genomics a foundational part of everyone’s hea...
Katherine Lawless Nov 04, 2021

Dark Chocolate – A Delicious Treat for Bad Mood

2-Minute Read - October 26, 2021
Chiraz Guessaier, PhD Oct 26, 2021

Non-invasive sample types for cancer research and screening

Cancer is a disease that is caused by changes in genes that control the way cells function. There ar...
Katherine Lawless Sep 23, 2021

4 ways to improve donor participation and recruitment for DNA sample collections

Not getting the participation numbers you were hoping for your study? Donor recruitment is the most ...
Katherine Lawless Sep 16, 2021

Why collect blood when saliva does the job? 4 examples of why saliva is a better source of DNA for genetic analysis

Blood collection for genomic DNA presents several disadvantages: it is invasive and inconvenient for...
Katherine Lawless Aug 12, 2021

Dr. Marcela Brocco, grant program recipient, and her team from Argentina are using saliva to learn how prenatal stress impacts infant development.

The Developing Economies Grant Program was launched to foster innovative and novel proposals for the...
Katherine Lawless Jul 22, 2021

Saliva sampling for COVID-19 testing in K-12 schools: Getting back to in-person learning

After more than a year into the COVID-19 pandemic, the demand for returning to in-person learning in...
Arya Mehta Jul 16, 2021

Genetic evolution of human taste found from saliva samples of hunter-gatherers, nomad herders, and farmers in Africa and Asia

“Taste is essential for the interaction of animals with their food and has co-evolved with diet. Hum...
Katherine Lawless Jun 15, 2021

Kumamoto University, Japan, research group finds saliva a suitable alternative to blood for DNA methylation

Epigenetic information such as DNA methylation is a useful biomarker that reflects complex gene‐envi...
Katherine Lawless Apr 06, 2021

All-of-US research program - collecting 1 million diverse DNA samples across America.

Project highlights presented at the Festival of Genomics 2021. In January of this year, the 6th annu...
Katherine Lawless Mar 31, 2021

Saliva samples for COVID-19 testing – scalable self-collection for anyone, anywhere

It has been over a year since sample collection for COVID-19 diagnostic testing began. Over the past...
Scott Rabuka Mar 16, 2021

DNA Genotek’s top 10 list for 2020

Those of you who follow The Genetic Link know that our top 10 list is an annual article we have publ...
Kathleen Weber Jan 12, 2021
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