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Doctor insights on: Gene Therapy For Color Blindness

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So i'm curious if I carry the gene that causes people to be color blind, shoud I have childeren?

So i'm curious if I carry the gene that causes people to be color blind, shoud I have childeren?

Why not: Color deficiency, usually in males, is because of a defect on the sex chromosome (the x) which is unchecked by the y (male) chromosome. If you have this, none of your children will be color deficient because your male children get a y from you and your deficient x goes to your daughter whose mother is undoubtedly color normal. Color deficiency is not a particularly big handicap anyway. ...Read more

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Genetic (Definition)

From a medical standpoint, "genetic" refers to the potential heritability of various medical conditions. While some conditions are inevitable (at some point in one's life) as a consequence of simple genetic heritability (eg huntington's disease), a large number of medical conditions (including all behaviorial health disorders) are the expressed final pathway of a ...Read more


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My dad is color blind. I carry the gene. Is it horrible to be color blind?

My dad is color blind. I carry the gene. Is it horrible to be color blind?

Ask your dad: Most people with color-blindedness function completely normally with regard to visual activiies. They just have some difficulty telling some colors apart. For example, greens and browns tend to look the same to them. ...Read more

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If i carry the gene that causes people to be color blind, shoud I have children?

Most do: Color vision is important & defects vary in their intensity a effect on various individuals. I wouldn't classify it as a significant reason to avoid having kids. If dad did i wouldn't be here. It didn't hamper in his professional career or me in mine. ...Read more

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No one in my family has the gene that causes color blindness and yet I have it. How is this possible?

No one in my family has the gene that causes color blindness and yet I have it. How is this possible?

X-linked: The most common colorblindedness is an x-linked trait. That means it occurs almost exclusively in males and is passed to them from a defect x from their mothers. Your mother could have gotten this gene from her mother. In this case, there would be no relatives with it. Ps. Ask your mother's father if he is color-blind. ...Read more

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Help please! is color blindness a gene disorder or a chromosomal disorder?

Help please! is color blindness a gene disorder or a chromosomal disorder?

The same: Genes are the elements of the chromosomes and so a disorder of a gene will be carried on a chromosome (usually the x for most color blindness). It is like saying is an apartment the same as an apartment building. ...Read more

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Why am i color blind? What is the cause of color blindness? No one in my family has the gene that causes color blindness.

Blame your Mom: If you have red-green color deficiency, then you carry a defective x-chromosome which you got from your mom (i assume you are a male). Your mom was a carrier so she was color normal and you had a 50% chance of getting the abnormal x from her. So in fact someone in your family, mom, had the gene. ...Read more

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What to do if I have macular dystrophy, photo-phobia and color blindness. where I'll get best treatment within asia?

Lots of geography: Asia is big territory. I would start with an academic ophthalmology center in the country in which you live or are relocating. Most have specialists in your type of problem. ...Read more

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What is the treatment for color blindness?

What is the treatment for color blindness?

None: Most color deficiency is inherited and suggested means such as a red contact lens over one eye merely shift the axis of color confusion to another pattern. Color blindness can be acquired in severe retinal disease like advanced diabetes and also optic nerve disease. Improvement is possible here if the underlying disease can be treated. ...Read more

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Hemochromatosis color blindness DNA testing influence, can you tell me?

Hemochromatosis color blindness DNA testing influence, can you tell me?

What are you asking?: Can you clarify? Genetic testing for DNA isn't subject to much in the way of outside influences. Genetic work on colorblindness is available but we're not sure what to do with the data. The former is life-and-death. The latter is perhaps a target for gene therapy that will give fullcolor vision to those who haven't enjoyed it. ...Read more

Dr. Damien Luviano
50 doctors shared insights

Blindness (Definition)

Vision impairment and blindness are conditions in which a person cannot see well or see at all, even with glasses or contact lenses. If a person's best vision (with correction) out of either eye is only 20/70 - 20/200, he is impaired. If he can see no better than 20/200 or his visual field is no more than 20 degrees (severe "tunnel" vision), ...Read more


Gene (Definition)

A hereditary unit consisting of a sequence of dna that occupies a specific location on a chromosome and determines a particular characteristic in an organism. Genes undergo mutation when their ...Read more