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What is the number of chromosomes affected in down syndrome?
#21
Has anybody been diagnosed with Tourette's syndrome but later found out they have Asperger's Syndrome?
Yes. There are people who have both Tourette's syndrome and Asperger's Syndrome. Depending on the severity of each, sometimes Tourette's syndrome will be diagnosed before Asperger's Syndrome. Both conditions have echolalia as a possible symptom, so if it is diagnosed as an element of Tourette's syndrome, it might not be considered as a symptom of another condition, which could delay diagnosis of Asperger's Syndrome. However, Asperger's Syndrome is diagnosed based on a number of symptoms, so a diagnosis of Tourette's syndrome would probably mask only a mild case of Asperger's Syndrome. Before Asperger's Syndrome became a recognized condition, it was diagnosed as other conditions. It is possible that one of those misdiagnoses could have been Tourette's syndrome.
On what chromosome is tourette syndrome located on?
They don't know yet, Recent research suggests that a small number of Tourette syndrome cases may be caused by a defect on chromosome 13 of gene SLITRK1. and some other chromosomes like 7. There now busy with a study to find the genes that may cause tourette syndrome, results will be given by 2018
Nondisjunction can alter the number of chromosome as well as autosomes?
Nondisjunction is a genetic error during cell division that can result in an abnormal number of chromosomes, affecting both autosomes and sex chromosomes. This can lead to conditions such as Down syndrome, Turner syndrome, or Klinefelter syndrome, depending on which chromosomes are affected.
What is an example of a disorder associated with an error in the number of chromosomes present?
Down syndrome (trisomy 21) is a disorder associated with an error in the number of chromosomes present. Other examples of disorders associated with an error in the number of chromosomes are Trisomy 18 (Edwards Syndrome), Trisomy 13 (Patau Syndrome), Triple X syndrome, and Klinefelter Syndrome.
Why a person with Down's syndrome has an abnormal number of chromosomes?
Yes.
What happens if they don't properly separate in nondisjunction?
If chromosomes do not properly separate during cell division in a process called nondisjunction, it can lead to gametes with an abnormal number of chromosomes. If such a gamete is involved in fertilization, it can result in genetic disorders like Down syndrome, Turner syndrome, or Klinefelter syndrome, depending on which chromosomes are affected. This can cause developmental and health issues in the resulting offspring due to an imbalance in genetic material.
What is the diploid number in a female with down syndrome?
There are 22 pairs of chromosomes. You have the triple chromosomes at 21 position.
How many people out of how many people get tourette's syndrome?
Wikipedia lists the number as one in a hundred children , but if this number is correct it is also quite frightening!
Nondisjunction occurs when?
Nondisjunction occurs when chromosomes fail to separate properly during cell division, resulting in an abnormal number of chromosomes in the daughter cells. This can lead to genetic disorders like Down syndrome, Turner syndrome, and Klinefelter syndrome.
In one kind abnormal chromosome inheritance called down syndrome a child has three copies of?
an adnormal number of chromosomes ofter results in
Does a mongoloid baby be cure?
I think you are referring to Down's syndrome. It is due to abnormal number of chromosomes in the cells There is no cure.
