DNA Applications In Medicine
DNA technology is an exciting field nowadays. This is the analysis and manipulation of genetics or DNA material, and scientists are using DNA technology for a vast array of functions and products. A significant part of DNA technology is cloning; that’s the process of earning multiple identical copies of a gene. Cloning can bring to mind exciting sci-fi movies. But cloning gives us vaccines, pest-resistant plants, heart attack treatments as well as entirely new organisms.
DNA technology has also had a significant influence on the agriculture, pharmaceutical industry, disease treatment. And even in crime scene analyses. Let’s take a more profound look at the consequences of DNA technology on our world and the applications of this critical area of study.… Continue Reading
DNA testing isn’t just making genealogy and regeneration technologies thrive. STD tests options are increasing due to the DNA revolution, too.
Sexually Transmitted Diseases (STDs) and Sexually Transmitted Infections (STIs) remain a reality in even the most developed society, and all sexually active people are at risk of contracting them.
As most of the STDs exist in the body without any symptoms manifesting, many go undetected, and this poses a threat to an individual’s health. Early STD testing ensures the proper management of a society’s sexual health.
NAAT Testing Takes Off
With the latest technological advancements in the DNA testing technology, it is now possible to detect STD infections earlier and with more accuracy. Nucleic Acid Amplification Tests (NAATs) are the latest technological development … Continue Reading
Almost every living organism in the world has deoxyribonucleic acid, commonly known as DNA. This is a molecule that is responsible for carrying a cell’s genetic information and hereditary characteristics. DNA may also carry the genetic information of some viruses.
The genetic information that DNA carries is used in processes such as growth, development, function, and reproduction. DNA is comprised of distinct parts such as genes which are the regions of the DNA responsible for controlling/influencing physical characteristics, development, and growth.
Given the importance of DNA in carrying genetic information, it comes as no surprise that one of the most common questions surrounding DNA is whether or not it can help to predict an individual’s future. This article seeks to answer this question using current … Continue Reading
It’s on the rise that most health providers are likely to ask you about your knowledge about genetic tests. This happens when you make an early prenatal visit.
The test seeks to obtain the genetic information of your family or the one of your partner’s information. However, some partners find it wise to undergo this test before conception.
There are two main types of tests that help answer questions about you and your partner’s structure of genes. Remember, each test bears its risks, benefits, and shortcomings. The two tests are screening tests and diagnostic tests.… Continue Reading
DNA technology is one of the most reliable and accurate ways of drilling deeper into the truth when establishing a connection between evidence and a source. The technology has been accepted by the public and reinforced as the “gold standard” when it comes to justice.
It seems that no another forensic technique appears to beat DNA in presenting things the way they are. You will agree with me that DNA test results act as the most powerful propellant in our courtrooms today.… Continue Reading
Genealogy has become very popular for many over the course of the last few years and it’s not too difficult to understand why that is. Most people want to find out who they are and where they come from and with some simple tests you can find out so much about yourself. Do you know what a DNA test can tell you? No, then read on and find out more.
Find Out Who You Are
When DNA tests were first announced their aim was for identifying criminals. Really, the police departments around the world used them to find criminals who left DNA behind at a scene of crime. However, they were then used to correctly identify fathers in paternity suits. Today, they are used for … Continue Reading
An introduction to DNA testing and its cost
Humans are a complex species. We do everything that other mammals do such as eat, reproduce and try our best to survive. Thanks to genome mapping and DNA testing, we now know that we share much of our DNA with other mammals and even certain fruits.
You may have heard the common trope that we share 50% of our genetic code with bananas – although the similarities extend only to core cell functions. To anyone with eyes, it’s evident that human behavior is much more complex compared to other biological organisms.
We think, create and share. We build amazing structures and have complex social relationships. All of this is possible due to our DNA.
For those … Continue Reading
An adoption is an act that expresses the feelings of love in both the adoptee and the adoptive parent(s). It is a gift of the inner heart and soul. Despite this, whether a child is adopted by parents who have waited for a long time to get their own but failed or a step-father who adopts children of his wife and names them his surname, the above situations paint an altruistic picture.
While it is obvious that love is a key role here, and neither of the participants would ever want to spur any painful and hurtful feelings, it is true that every human being will always be curious to find out or want to know their origins. In some situations, it is not a … Continue Reading
Today, if you want a DNA test to determine your risk for certain illnesses such as Alzheimer’s or breast cancer, you have several options open to you. You can visit one of the many medical centers that offer DNA testing. Depending on exactly why you want the test, costs can range from a few hundred dollars to thousands of dollars.
This is not counting the time and cost of going to a genetic counselor to get the results translated. Another option is to use the services of direct-to-consumer DNA testing companies. You need to just provide a saliva sample for analysis. They do all the testing and interpretation. Or you might decide to go the way of DIY DNA testing.
An increasingly large number of … Continue Reading
Individuals who are abusing prescription drugs often have choices being made daily. They are making these choices because they are either addicted or just want to get or stay high. While every person has their own reasons, often it’s because their life isn’t in the place that they wish.Instead of changing it, they choose to be on drugs instead. While there could be different reasons, mainly it’s because they donèt have anything they want to become or have the courage to be.… Continue Reading
Family genealogy research is something many struggle with, and for millions of people, they don’t know anything about their ancestors. This is a real shame because our ancestors make us who we are. Hundreds of years may pass or even decades, but that doesn’t mean to say we should forget about our forefathers – we should take the time to get to know them.
Today, ancestry research has become a lot easier with the widespread availability of new technologies including:
- online ancestry/family tree platforms
- genealogy search engines, and
- ancestry DNA tests.
Here are ten steps to finding your ancestors using these new technologies.… Continue Reading