Glossary

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  • Variant

    Refers to a change in the DNA sequence compared to the reference genome. Also refers to a change in a gene or which type of allele an individual has in a gene. Variants can cause diseases or medical conditions but many variants influence non-health related traits or show no observable changes in traits or health. See mutation and variation.
  • Variation

    Refers to a change in the DNA sequence. See mutation and variant.

My46 is an innovative web-based tool that enables individuals to manage their own genetic testing results.

Your genome is your entire genetic code or all of the DNA in a cell.

What My46 Means

Most human cells have 46 chromosomes that provide the genetic instructions for a body to live, grow, and develop.

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