A Closer Look at the Interesting Evolution of the DNA Sequencing

DNA Sequence as an essential discipline of medicine and technology involves dynamic subsets and methods of multi-discipline areas like the incorporation of biochemical methodology in order to determine the exact arrangement of the many biochemical components such as thymine, adenine, and the nucleotide base in a single component known as the nucleic acid (DNA oligonucleotide).

The Growth of DNA Sequence Method in the Face of New Technology
Relatively, the DNA sequencing and the methods involved on it have originated from the very complex and taxing gel electrophoresis technique, which involves a tedious process of separating the DNA, the RNA, or the molecular proteins with the application of electrical current in a gel matrix. Tedious and taxing as it, many experts believe that the gel electrophoresis technique was not an efficient method that prompted many scientists to come up with a newer technique.

DNA Structures

In all that we see in nature, the principle that we usually see is that form follows function. This is because in almost all creatures and plants, the unique features that they have serve a purpose. One example of this includes how some creatures are able to camouflage themselves within their background because their skin color allows them to do so. Other examples include birds with specially shaped beaks to help them catch prey, and the woodpecker is a good example of this. However, this principle does not only apply to the physical attributes of animals and plants as this principle is also followed up to the molecular level. This is seen on how the structure of the most basic genetic molecule, which is DNA also follows this principle.

Form follows function

The function of DNA is for replication and the transfer of genetic information. Given this, it can be expected that the structure of DNA would be designed to serve these functions. For its replication function, the two-strand structure of DNA molecule allows for the separation of these two strands to be able to bind with newly developing DNA molecule. This means that the two strands can "give birth" to a limitless number of DNA molecules as long as the replication process goes on.

DNA Molecules

Deoxyribonucleic acid, or DNA, is the component containing the blueprint that specifies the biological development and composition of every form of life. Its general structure is in the form of a double helix and is primarily made up of nucleic acids. DNA is a polymer strand of nucleotides that contain sequences using genetic codes. For most complex cells, DNA is actually located in the cell nucleus. The physical model of the DNA molecule has always been a source of great mystery to a lot of people. How can a tiny molecule be responsible for carrying all genetic information?

DNA molecules are referred to as molecules of heredity because they are responsible for the genetic passing on of inherited traits. DNA is replicated during the process of reproduction, transmitting parental DNA to offspring during reproduction itself.