Balanced translocations in our chromosomes apparently are actually quite common. Not everybody has them but then again, alot of people do have them and they just don't know about it because it hasn't affected them.
A balance translocation is when 2 pairs of chromosomes are involved. When we look at the two chromosomes in a balanced translocation we see that all parts of the chromosomes are there. No part of it is missing neither added. Two things can happen in a balanced translocation. Such as:
What usually happens is that a piece of one chromosome is swapped with the other chromosome.
Or one part of the chromosome is attached to another part of the chromosome.
Either way, a person with a balanced translocation usually is never affected. What affects an individual with a chromosome disorder is that there is an imbalance. It's never any good to have too much of something or to little of something. It's like a scale. The scale always has to be even.
NOTE: The information on this blog is just something I have learnt in my time as a mother of a child with a genetic disorder. I am not a qualified doctor or therapist, etc and do not claim that I have the knowledge to be. The information is merely for my family members, close friends and other parents with similar issues looking for other families and their experiences.
What usually happens is that a piece of one chromosome is swapped with the other chromosome.
Or one part of the chromosome is attached to another part of the chromosome.
Either way, a person with a balanced translocation usually is never affected. What affects an individual with a chromosome disorder is that there is an imbalance. It's never any good to have too much of something or to little of something. It's like a scale. The scale always has to be even.
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| image: genetics home reference |
NOTE: The information on this blog is just something I have learnt in my time as a mother of a child with a genetic disorder. I am not a qualified doctor or therapist, etc and do not claim that I have the knowledge to be. The information is merely for my family members, close friends and other parents with similar issues looking for other families and their experiences.
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