"First of all, many human diseases are influenced by, if not caused by mutations in genes"

This quote by Daniel Nathans suggests that anomalies in genes can have a significant influence on human health. Anomalies are modifications in the genetic code that can be brought on by environmental factors, such as radiation or chemicals, or can be inherited from parents. These mutations can lead to modifications in the proteins produced by the gene, which can in turn result in modifications in the performance of the body. This can lead to illness, such as cancer, cystic fibrosis, and Huntington's illness. Sometimes, the mutation may be the direct cause of the disease, while in other cases, the anomaly may increase the threat of establishing the illness. Therefore, it is essential to comprehend the function of mutations in genes in order to better understand and deal with human diseases.