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What were the goals of the Human Genome Project?

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Diagram of a DNA double helix showing its twisted ladder structure, with a close-up of the sugar-phosphate backbone, paired nitrogenous bases (adenine, thymine, cytosine, guanine), and labeled nucleotides and hydrogen bonds. — human genome The human genome is made up of approximately three billion base pairs of deoxyribonucleic acid (DNA). The bases of DNA are adenine (A), thymine (T), guanine (G), and cytosine (C).

The Human Genome Project (HGP) was an international scientific collaboration conducted between 1990 and 2003 with several primary objectives:

Sequencing the Genome: The project aimed to determine, store, and make publicly available the sequences of the three billion chemical base pairs that constitute human DNA.12
Identifying Genes: A central goal was to identify all the genes encoded within human DNA.1
Technological Advancement: The HGP sought to improve the technologies required to analyze and interpret these complex genomic sequences.1
Addressing Ethical Implications: The project was committed to addressing the ethical, legal, and social implications that might arise from defining the entire human genomic sequence.1

By providing this foundational data, the HGP enabled subsequent research into human disease, the development of personalized medicine, and a deeper understanding of human evolution and migration.32