Unveiling the Unfinished: Scientists Continue to Decode the Human Genome

Scientists have successfully sequenced the entire human genome, identifying most of the nearly 20,000 protein-coding genes. However, the complexity lies in the fact that these genes can be cut and spliced to create approximately 100,000 proteins, and there is still disagreement among experts on what those proteins are. To complete the human gene catalog, scientists propose a comprehensive study of gene expression, including the variety of ways genes can be spliced, as well as a focus on cataloging non-coding RNA genes. They also emphasize the need to enhance databases of gene variations, improve clinical laboratory standards, and develop new technology for precise protein-gene matching.