A2oz

How Do You Read Gene Results?

Published in Genetics 2 mins read

Reading gene results can be complex, but understanding the basics will help you interpret them. Here's a simplified guide:

Understanding the Basics

  • Genes: These are segments of DNA that contain instructions for building and maintaining your body.
  • Variants: Variations in the DNA sequence of a gene are called variants. Some variants are common, while others are rare.
  • Genotype: This refers to the specific combination of variants you have for a particular gene.

Interpreting Gene Results

  1. Focus on the Report: Your results will be presented in a report that includes information about the genes analyzed, the variants you have, and their potential implications.
  2. Look for "Clinically Significant" Variants: These are variants that have been linked to specific health conditions or traits.
  3. Consider the Context: The meaning of your results depends on factors like your family history, lifestyle, and overall health.
  4. Consult a Genetic Counselor: For personalized guidance and clarification, discuss your results with a genetic counselor. They can help you understand the implications of your results and make informed decisions about your health.

Example:

Imagine you have a variant in the BRCA1 gene. This gene is associated with an increased risk of breast and ovarian cancer. However, the presence of this variant doesn't guarantee you'll develop cancer. Your genetic counselor can help you understand the specific risks associated with this variant and discuss potential preventative measures.

Key Points:

  • Gene results are just one piece of the puzzle when it comes to your health.
  • They don't tell the whole story, and lifestyle factors play a significant role.
  • Always consult with a healthcare professional for personalized guidance.

Related Articles