Which project mapped all human genes and their functions?

Which project mapped all human genes and their functions?

• A. Human Genome Project
• B. Genomic Research Initiative
• C. International HapMap Project
• D. Genome-wide Association Studies

Answer: (A)

The Human Genome Project is the initiative that successfully mapped all human genes and their functions. Completed in the early 2000s, this landmark project aimed to identify and sequence the approximately 20,000-25,000 genes in human DNA. By providing a detailed map of the human genome, it has significantly advanced our understanding of genetics, facilitated the identification of genetic diseases, and improved personalized medicine approaches. The knowledge gained from this project has had a profound impact on fields such as biotechnology, genomics, and medicine.

The other projects mentioned, while related to genetics and genomics, do not focus specifically on mapping all human genes. The Genomic Research Initiative generally refers to various efforts to advance genomic science rather than a specific mapping project. The International HapMap Project aimed to develop a haplotype map of the human genome to facilitate the study of the genetic basis of common diseases. Genome-wide Association Studies (GWAS) are research projects that involve scanning entire genomes to find genetic variations associated with specific diseases, rather than mapping all human genes comprehensively.