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Who carries the cri du chat defective chromosome?

Updated: 4/28/2022
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GaleEncyofMedicine

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13y ago

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In about 80% of patients, the defective chromosome comes from the father.

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13y ago
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Q: Who carries the cri du chat defective chromosome?
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What is the cause of Cri Du Chat syndrome?

Cri du chat is caused during meiosis (the production of sex cells, such as the egg or sperm) when chromosome number 5 is not aligned correctly when separating and part of chromosome number 5 is chipped of, lost, and not repaired correctly or at all. then this cell merges with the other sex cell and a baby with cri du chat is formed


How is cri du chat inherited?

no, it is not inherited...... it is caused due to missing or deletion of short arm of chromosome 5p itself...... it does not depend on either of the parent. EDIT 90% of Cri du Chat is NOT inherited and involves the deletion listed above. An inherited variation occurs in 10% of Cri du Chat patients. This is the result of one of the parents being a carrier of a balanced chromosomal translocation or inversion involving the p arm of chromosome 5. If the mutated/altered chromosome is passed on to the offspring the child will exhibit Cri du Chat.


What are some alternative names for Cri du chat syndrome?

Cri du chat syndrome is a rare disorder which affects persons missing a part of chromosome 5. Some other names are cat cry syndrome, 5P deletion syndrome, and monosomy 5P.


Is cri du chat fatal?

No, People with Cri Du Chat actually live a generally normal life. ~


When was cri du chat syndrome discovered?

Cri Du Chat syndrome was first discovered by a Frenchman, a geneticist named Jerome Lejeune in the year 1963. He was also a pro-life pediatrician who helpe in the discovery of the connection between chromosome abnormalities and diseases. He devoted a major part of his career treating children affected by Down's syndrome.

Related questions

Which chromosome is cri du chat located?

chromosome 7 according to the internet


Where is cri du chat located?

Cri du Chat Syndrome or Chromosome 5p- is a chromosomal condition that results in brain abnormalities.


What causes the deletion of chromosome 5?

Cri-du-chat I believe


What is the cause of Cri Du Chat syndrome?

Cri du chat is caused during meiosis (the production of sex cells, such as the egg or sperm) when chromosome number 5 is not aligned correctly when separating and part of chromosome number 5 is chipped of, lost, and not repaired correctly or at all. then this cell merges with the other sex cell and a baby with cri du chat is formed


How is cri du chat inherited?

no, it is not inherited...... it is caused due to missing or deletion of short arm of chromosome 5p itself...... it does not depend on either of the parent. EDIT 90% of Cri du Chat is NOT inherited and involves the deletion listed above. An inherited variation occurs in 10% of Cri du Chat patients. This is the result of one of the parents being a carrier of a balanced chromosomal translocation or inversion involving the p arm of chromosome 5. If the mutated/altered chromosome is passed on to the offspring the child will exhibit Cri du Chat.


Is cri du chat syndrome autosomal?

Yes.Autosomal deletion syndrome affecting chromosome 5..


How was cri du chat discovered?

It's very rare it happens when chromosome #5 is out of place and goes missing.


How is cri-du-chat syndrome diagnosed?

Cri-du-chat translates to cry of the cat, normally when a child is born with this genetic disorder, they will make cries that sounds like a cat's meow. It tends to be very distinct. The best way to confirm this would be to use the affected persons karyotype. Cri du chat is due to a structural chromosome aberration, specifically a deletion of the p arm on chromosome #5


What is the genetic disorder associated with chromosome 5 monosomy?

The most common condition associated with a deletion of the end of chromosome 5 is: cri-du-chat syndrome.


What kind of mutation is 'Cri du chat' syndrome?

I believe this refers to Cri du chat syndrome (characterized by a crying noise that sounds like a meowing cat). It is caused by a deletion of portions of the "p" arm of the 5th chromosome.


What is cri du chat?

french for cry of the cat. it's a disorder in children caused by deletion of an arm on chromosome 5


How do you diagnose cri-du-chat?

See cri-du-chat-syndrome-diagnosis