The Human Genome Project mapped 3 billion DNA pairs

Science
The Human Genome Project mapped 3 billion DNA pairs

The Human Genome Project mapped humanity's entire genetic code, approximately 3 billion DNA base pairs, providing a foundational blueprint that transformed medicine and biology.

The Human Genome Project, an international effort launched in 1990, achieved a monumental feat by sequencing the entire human genome. This involved reading about 3 billion DNA base pairs, the chemical letters (A, T, C, G) that form our body's instructions. By 2003, the complete genetic blueprint was finished.

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