For the past half century hospitals throughout the Western world have routinely tested newborn infants to determine their likelihood of developing several major diseases, including cystic fibrosis and sickle cell anemia. But…
Category: DNA Sequencing
Sequencing the Residents of Pompeii, Italy (79 AD)
Sequencing the Residents of Pompeii, Italy recently revealed some interesting facts. About two thousand years ago, Census data on the demographics of small Roman cities and towns wasn’t easy to collect. The…
Decoding DNA: A Guide to Understanding DNA Sequencing Technologies
DNA sequencing is the process of determining the order of nucleotides (A, C, G, T) in a DNA molecule. Over the years, a number of different decoding DNA technologies have been developed…
Pros and Cons of Whole Genome Sequencing
Whole genome sequencing (WGS) is a powerful technology that has transformed our understanding of genetics and has many applications in medicine and healthcare. However, like any technology, WGS has both advantages and…
The Double Helix: Understanding the Spiral Structure of DNA and its Importance in Genetics”
The discovery of the double helix structure of DNA in 1953 by James Watson and Francis Crick was a monumental moment in the field of genetics. This discovery revolutionized our understanding of…
How Genome Sequencing Works?
Understanding DNA tests or how Genome Sequencing works is very complex. One of the main hindrances people encounter is understanding the basic terminology used to describe genomic sciences. When a scientist, or…
Difference Between DNA, Genes and Genomes?
Many people have contemplated getting their genomes sequenced or DNA tested, but have stopped because they are not sure what is the difference between the processes. While they are related, genome sequencing…