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The fragile X syndrome is a genetic disorder caused by mutation of the FMR1 gene on the X chromosome.Expansion of the CGG repeating codon to such a degree results in a methylation of that portion of the DNA, effectively silencing the expression of the FMR1 protein.Mutation of the FMR1 gene leads to the transcriptional silencing of the fragile X-mental retardation protein, FMRP.

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Q: What causes disease fragile x?
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Related questions

What disease causes the bones to become fragile?

The disease that causes bones to become weak is called "Osteoporosis".


Is obesity a deficiency disease?

No obesity causes deficiency disease x


Does fragile X get worse?

No, fragile x syndrome is not progressive


What are the symptoms of Fragile X?

Fragile X Syndrome (also known as FXS) is a life-altering condition that causes intellectual frailty. Those affected are prone to behavioral and learning challenges and may have physical imperfections.


What are the symptoms of Fragile-X Syndrome?

Fragile X Syndrome (also known as FXS) is a life-altering condition that causes intellectual frailty. Those affected are prone to behavioral and learning challenges and may have physical imperfections.


Is fragile x a x linked disorder?

Yes, Fragile X syndrome is an X-linked genetic disorder that causes a range of developmental problems. It is caused by a mutation in the FMR1 gene located on the X chromosome. The condition is more commonly seen in males than in females because they have only one X chromosome.


What are 2 human genetic diseases that have been linked to elongations of base triplet repeats?

Hunington's disease and Fragile X syndrome


Where on the X chromosome does Fragile X take place?

Fragile X is a result of a mutation in the FMR1 gene on the X chromosome.


What causes Fabry's disease?

Fabry's disease has an X-linked, recessive pattern of inheritance, meaning that the defective gene is carried on the X chromosome.


How many people have this disease fragile x syndrome?

1 in 4,000 males 1 in 6,000-8,000 females 1 in 100-250 mothers


What cause fragile X syndrome?

The fragile X syndrome is a genetic disorder caused by mutation of the FMR1 gene on the X chromosome.


Is fragile x bad?

yes