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Alternative medicine in food- Shallots
Shallots belong to the lily family (Liliacae) where onion, garlic and leeks are present. It is classified as Allium cepa var. aggregatum .Shallots are smaller and sweeter than onion and like garlic its bulb divides into multiple sections .It...

Food supplements for a hungry market
Parry Nutraceuticals has been synonymous with the food supplement Spirulina for many years now. One does remember the numerous press advertisements, all in patent yellow predominantly, putting forth to the public the virtue of this algae. But did...

Oily Skin - Prevent Oily Skin by Adopting The Right Skin Care Regime
Causes of Oily Skin Genetic - Genes can be such that your parents passed on 'the oily skin gene' to you and that is just the way it is. But you don't have to resign your self to having oily skin. The right skin care...

The Last Line of Defense Against Medication Errors
This is a true story. Yesterday, I picked up a new antibiotic prescription for my daughter from my local pharmacy. (We recently adopted my daughter from India where she had recurrent ear infections resulting in severe hearing loss. And, she is...

Underwater treadmill exercise to strengthen muscles, hip-abduction strength and gait strength.
Underwater treadmill is a treadmill which is submerged in water and provides exercise to people who have undergone total hip replacement. Underwater treadmill is a key component in rehabilitation centers to increase muscle strength and motion of...

 
What is DNA sequencing?

The sequencing of the human genome begun in 1990 and took 13 years to complete.Nowadays, DNA sequencing project are more widespread and new methods for sequencing the DNA were discovered.

But first, what is DNA sequencing?

Well, DNA sequencing means determining what nucleotide order a given DNA fragment has, or determining the exact sequence of nucleotides in a given sample of DNA.

A sequence of DNA is a 'blueprint' for the body because it contains all the information related to that species, and DNA sequencing is trying to discover all the information hidden inside DNA, information which can have many medical and biological uses, especially at curing genetic and contagious diseases and other researches.

Most of the DNA sequencing is currently performed using the chain termination method, but scientists are in the search for new methods that can save time.For example, a method that is 100 times faster than the old ones was recently discovered.It it called the novel sequencing technique and it uses extremely tiny fiber-optic reaction vessels, which make the sequencing of hundreds of thousands of DNA molecules at once possible, unlike the current methods which can only sequence short


lengths of DNA at a time.

Another new DNA sequencing technique which promises both faster time and lower costs uses colors and lasers - the researchers dyed each of the four blocks of DNA with different colors

A DNA sequencing method which is available for everyone is pyrosequencing, but it can lead to a few errors.

Other DNA sequencing methods are Nanoporesequencing, or Sequencing by hibridization.

Until now the genomes of some small bacteria and viruses, have been sequenced and the genomes of other larger species and plants, and of course the human genome.

It is hoped that a few more years later the costs of DNA sequencing for one person will seriously lower, the medicine will become more personalized, and it will be much easier to fight diseases.



About the author:



David C Skul - CEO LinkAcquire.com and Relativity, Inc. is pleased to serve his clients through traffic generating articles and one way links. So, if you want to find out more information about DNA sequencing we suggest you to click this link

 

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