Genetics

Famous Scientist in Genetic Research: Linus Pauling

June 10, 2011 Biology

Linus Pauling (February 28, 1901 – August 19, 1994) has already established himself as one of the premiere scientists in chemistry when he shifted his focus and became a vital force in genetic and biochemical research during the 20th century.  His interest and proficiency in chemistry at a young age led to his achievements in [...]

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The Genetics of Hazel Eyes

June 6, 2011 Genetics

Environmental colors and lightings alter the appearance of hazel eyes, thus it is difficult to define them. Just like for example, blue, green and hazel eyes are as deep as a pond in which the water appears to be blue if the sky is blue and appears to be gray or brown if the sky [...]

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Is Cleft Chin Attractive?

February 28, 2011 Genetics

There are many people asking the question: is cleft chin attractive? I look for surveys in the internet about this topic but I didn’t find any. Thus, I am making this non-formal survey to find out what people feel or think about cleft chin. Please participate in this poll by using the form below. If [...]

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Famous Scientist in Genetic Research – Barbara McClintock

February 9, 2010 Genetics

Barbara McClintock is a famous scientist in genetic research for her pioneering works in the field of cytogenetics. She was awarded the Nobel Prize in Physiology and Medicine in 1983 for discovering “mobile genetic elements” in maize chromosomes. McClintock is among the few women scientists who excelled in scientific research despite of gender discriminations in [...]

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Famous Scientist in Genetic Research – Sir Alec Jeffreys

February 8, 2010 Genetics

British geneticist, Sir Alec Jeffreys, is a famous scientist in genetic research because he is the man who invented DNA fingerprinting technology. This technology has changed Sir Jeffreys’ life as a scientist and revolutionized forensic science. This article gives you an overview of Sir Alec Jeffreys’ personal life, education, career, awards, and important contributions to [...]

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Sir Alec Jeffreys – The Man Who Invented DNA Fingerprinting

February 1, 2010 Genetics

British geneticists Sir Alec Jeffreys is the one who invented DNA fingerprinting in his laboratory at the University of Leicester. Sir Jeffrey’s invention of DNA fingerprinting has revolutionized forensic science and society. This article is a short overview on the history of DNA fingerprinting: how Alec Jeffreys discovered the technology and the impact of this [...]

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The Genetics of Red Hair – What Causes of Red Hair?

February 1, 2010 Genetics

About 1-2% of the human population is red-haired. This makes red hair as the rarest natural color among humans. Genetic mutation in the MC1R gene causes red hair. Find out in this article how MC1R mutation causes red hair and fair skin and how these traits are being inherited. Learn also the medical implication of [...]

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The Genetics of Cleft Chin – What Causes Cleft Chin?

January 25, 2010 Genetics

What do you think Ben Affleck, John Travolta, Michael Douglas, Elijah Wood, Jessica Simpson, and Marc Anthony have in common? They simply have attractive cleft chins.  Do you have cleft chin or do you know somebody who has one? Do you want to know what causes cleft chin? Read this article to learn the genetics [...]

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MTHFR Gene Mutation and Pregnancy Complications

January 8, 2010 Genetics

What is MTHFR gene? The MTHFR gene provides the complete instruction for the production of a metabolically important enzyme called 5,10-methylenetetrahydrofolate reductase. This enzyme catalyzes the conversion of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate. Methyltetrahydrofolate is the biologically active form of folic acid, a very important vitamin in humans. What are the Functions of the Methyltetrahydrofolate? Methyltetrahydrofolate is [...]

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