Five Important Reasons to Request DNA Testing

Today, Canadians frequently seek DNA testing services. Knowledge about the human genome expanded rapidly during the past three decades. In this century, this form of testing often answers very specific questions. This article lists five of the most important reasons why people request DNA tests:

1. Learn More About Your Ancestry

The sophistication of DNA testing today permits individuals to learn detailed information about their ancestry. While many people use home testing kits to assist their genealogical research efforts in general, this type of test will also reveal highly personal ancestry information. It may allow children to identify previously anonymous sperm donors by name, for example.

2. Discover Whether Certain Genetic Conditions Occur in Your Family

One important reason to obtain this type of test involves determining whether or not couples might carry genes which could impact their offspring. Prospective parents may wish to know their chances of transmitting medical conditions such as cystic fibrosis or the blood disorder hemophilia, for example.

3. Assess Your Chance of Developing Some Types of Genetic Diseases Later in Life

Some people request DNA tests to determine their own chances of developing genetically-related conditions later in life. For instance, a genetic profile may reveal a test subject stands a high chance of eventually contracting an aggressive type of breast cancer. Today surgeons will perform preventative mastectomies for healthy patients who display a genetic predisposition to eventually contract this life-threatening condition. For more information, many online resources can also be found on the CRI Genetics website.

4. Prove Your Innocence in a Criminal Case

Defendants accused of crimes today sometimes request DNA testing in order to establish their innocence. For example, a wrongfully convicted prisoner may seek a DNA test in order to challenge evidence collected at a crime scene. While DNA testing has resulted in criminal convictions in some “cold” cases recently, it has also led to the exoneration of wrongfully accused suspects.

5. Help Identify Missing Loved Ones

Yet another important reason to obtain this type of test involves confirming the identity (or not) of a close family members. Relatives of lost or missing people sometimes take DNA tests for this reason. If someone develops amnesia and no one knows the patient’s identity, this type of test may prove valuable. When blood relatives have placed their DNA results on file, DNA permits the rapid identification of a “John Doe” or “Jane Doe”, even in another, geographically distant, province.

Impressive advances in knowledge about genetics have enabled DNA tests to furnish a wide array of data. This type of test yields specific health and personal information. People who submit DNA for testing sometimes gain insights into subjects which would have remained obscure during previous historical eras.


7 Ways Water Gets Inside Your Home From the Roof

The roof of any home is an important feature of the design and build that keeps all types of moisture outside. Failures, even small ones, can lead to leaks that end up causing prolific damage. A roofer can locate and fix leaks quickly.

1- Incorrect Installation of a New Roof

Having a new roof installed incorrectly can cost you much more than having to get the work done again. Holes made by incorrectly placed nails can cause your roof to leak in numerous spots. The resulting water damage can cost thousands to repair if it’s not noticed right away. Be choosy about the roofing service you use and make sure they come to you with high praise and recommendations.

2- Holes From Debris

Tree limbs can be tough on a roof. A weighty limb can break a hole in your roof. Other types of debris like lawn furniture can also puncture through the roof with high enough winds. Any break in the roof will allow rain and other moisture free access to the interior of your home. For more insights, Cherry and Clark Roofing is a good resource to find additional information.

3- Failed or Missing Flashing

Flashing is a strip of metal that runs along the areas where parts of your roof join. Without this strip of metal attached to the roof, you will have a leak problem. Have an experienced roofer replace any flashing that is bent, loose, or missing,

4- Vents or Skylights

Any vents that run through your roof or skylights placed in the roof are weaknesses that have to be monitored to ensure they are and stay sealed. It’s the first areas to check if you begin to experience an unexplained roofing leak. The fix is typically inexpensive and requires a little additional sealant material.

5- Chimney Crowns

The base of the chimney that enters your roof has mortar material called the crown. Cracks and weathering of the mortar can cause it to break apart, fall off or crack deep enough to allow water intrusion. Check these areas periodically to ensure it’s sound and leak-proof.

6- Missing Roofing Materials

Areas with missing roofing materials are open doorways for moisture to come right on in your home. Stop this problem by having the materials replaced. Discuss whether its time to look at roofing replacement if the area of missing or damaged materials is big.

7- Missing or Damaged Chimney Cap

The cap piece that tops your chimney is an important piece that keeps water from rains or snows from going directly down your chimney. It can become dented or come up missing over the years. Have it replaced to make sure your chimney area stays dry and mold-free.

A licensed and certified roofer can determine the source of your roofing leak and have it repaired quickly.


Top 5 Humongous Buildings You’ll Ever See!

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These are some of the tallest skyscrapers ever built. THEY are the pride of their nations and engineering marvels in their own right. Have a look:
Burj Khalifa

via Flickr/

This tallest structure was once called as the Burj Dubai, but it was only before its inauguration. It has 163 floors and a height of 2,717 feet tall, and is the tallest building in the world. This building has residential areas, business offices and shopping centers all encompassed into one. The Burj Khalifa is an engineering and structural marvel.
Shanghai Tower

via Flickr/ Stefan Wagener

Its construction began in 2008 and completed in 2013 and the exterior looks were final by 2015. It has a total of 1,100 parking spaces and 320 hotel rooms. The structure has a fascinating view of the unique Shanghai skyline. It is one of the tallest in China and needless to say, the world. It is a marvel of modern man made wonders.
Abraj Al Bait

By Al Jazeera English c/o: Fadi El Benni [CC BY-SA 2.0], via Wikimedia Commons
It is a govt owned property in the sacred city of Mecca in Saudi Arabia. These towers form a part of the endowment project of King Abdulaziz which has the goal of uplifting the city in keeping with the visits of thousand of pilgrims in a given year. The building was planned to be 734 m (2,408 ft) tall in 2006. In 2009, it was published that the final height would be 601 m (1,972 ft). For tips and tricks on DNS protection and network up gradation, visit IPV6 adoption
Ping An Finance Center

via Flickr/ Chris

The building highlights a meeting focus, inn, and retail spaces inside a top of the line shopping center. It is additionally the home of its namesake, Pang An Insurance. The building utilizes a sum of 33 twofold decker lifts to get to its 115 stories. Initially, the building outlines required the incorporation of a reception apparatus, despite the fact that this arrangement was in the end canceled referring to worries of flight impedance.
Guangzhou CTF Finance Centre

By Kevin Ho [CC BY-SA 2.0], via Wikimedia Commons

It is also known as east tower. It is a skyscraper like no other and has been used for multiple purposes from sight seeing to office spaces to residential area allocation. Also, it holds on of the fastest elevators in the world, owing to its exceptionally tall height. It is the tallest completed building in Guangzhou, the third-tallest in China, and the seventh-tallest in the world.