Unlocking the secrets of DNA

Genome Sequencing provides the most comprehensive collection of an individual's genetic variation .We all have the same 30,000 genes in every DNA strand but we all have somespelling mistakes in some of the genes compared to one another. DNA resembles a long, twisty ladder formed by two strands of genetic material that connect to create what’s called a “double helix.” Each rung of the ladder joins together a pair of molecules called nucleotides: adenine (A), thymine (T), cytosine (C) and guanine (G). A always teams up with T, and C always pairs with G. Slight variations in the order of these pairs are what make a person unique. Some variations cause disease, and some don’t.

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