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What is a variant? The human genome contains over 3 billion base pairs– individual “letters” in the DNA code that make the instructions for our cells and bodies to function. A variant or mutation is any change in this code. These changes can be passed down from our biological parents Read More…
In a nutshell: somatic expansions are expansions of repeat DNA sequences that accumulate in cells over an individual’s lifetime. A special kind of mutation: repeat expansion mutations Some genes naturally contain repeat sequences in the DNA. For the most part, these DNA repeats are relatively short and do not cause Read More…
Most things about you are written in your genes: from the colour of your eyes, whether you are lactose intolerant, to if you have a higher chance of getting certain diseases. You may have heard of the popular ancestry DNA testing service that tells if you are part Chinese, part Read More…
What Types of Ataxia Can Be Identified Through Genetic Testing? Genetic testing can identify the specific type of hereditary Ataxia you have, as Ataxia can be a symptom of various genetic conditions. Based on your clinical examination, your genetic counselor will determine the type of genetic test that is most Read More…
How Do I Tell My Loved Ones About My Genetic Testing Results? The decision to share, or not share, your genetic test results with loved ones is your personal choice. When, with whom, and how to share your results is completely up to you. It is normal to feel worried. Read More…
What Are the Most Common Ways to Give a DNA Sample? Since our DNA is in every single cell of our body, there are many ways to provide a DNA sample for genetic testing. The genetic test most appropriate for you will have requirements on what types of samples are Read More…
How Long Does it Take to Get the Results from Genetic Testing? The length of time you are going to wait for your genetics results depends on multiple factors: Type of testing ordered: There are various technologies used for genetic testing, some of which require more time to complete than Read More…
How Should I Prepare Myself Emotionally for the Potential Results of Genetic Testing? It’s difficult to predict how you’ll react when receiving your genetic results. For some, a positive test brings relief after years of searching for answers, marking the end of a diagnostic odyssey. This newfound knowledge empowers them Read More…
What Should I Consider Before Getting Genetic Testing? There are many things to consider before having genetic testing done. Here are a few common questions to ask yourself, if you are considering genetic testing for Ataxia. Am I the best person to be tested first in my family? We always Read More…
What is the Typical Process of Getting Post-Test Genetic Counseling? When your results are back, your genetic counselor will contact you to review them over the phone, via telemedicine, or in-person. You are encouraged to ask clarifying questions to make sure you understand your results fully. Your genetic counselor will Read More…
