The Human Genome Project was tasked with sequencing all the base pairs, which was no small undertaking. Each of the 23 chromosomes has anywhere from 50,000,000 to 300,000,000 base pairs, according to the National Human Genome Research Institute, and the Human Genome Project sought to sequence each of them. It is estimated that the human genome carries an estimated 30,000 genes.
Sequencing these base pairs is critical for researchers. The base pairs indicate what type of genetic information is carried in each part of an organism's DNA. Sequencing also reveals mutations and variants within the genetic code that cause disease. Information revealed by mapping the human genome has resulted in targeted treatments for diseases, such as cancer, allowing doctors to create personalized treatment plans that are likely to be more effective than other cancer treatments used in the past.
Interestingly, some small beings have significantly more base pairs than humans. The Amoeba dubia has a whopping 670 billion base pairs, according to Science Daily. This amoeba is a single-celled organism, and it has the largest genome known to man so far.Learn more about Molecular Biology & DNA