What are genes/DNA?
- Genetic information is transmitted from one generation to the next in families by DNA.
- The genetic information found in DNA tells our cells how to develop and what to do.
- Changes, or variations in our DNA, may or may not change the meaning of the instructions, and can change how cells function.
What is genome sequencing (or DNA testing)?
- Genome sequencing reads our DNA “instructions” and enables us to identify changes or variations in these instructions that might underlie autism.
- It involves taking a sample of blood or saliva, containing DNA.
- Being able to sequence or read this genetic information allows individuals and their whānau to better understand their health, wellbeing and differences.
- A great resource on genomic testing and considerations when taking part in genomic testing, can be found on the New South Wales Centre for Genetics Education.