U.S. doctors online nowAsk doctors free
Top answers from doctors based on your search:
Disclaimer

Chromosomal nondisjunction causes

A 30-year-old member asked:
Dr. Thomas Riney
Pediatrics 37 years experience
Hundreds at least: We only know about a few hundred, probably thousands possible as each human is unique as are their choomasome array.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership
A 34-year-old member asked:
Dr. Howard Schneider
Pediatric Dentistry 34 years experience
No, many reasons: Most diseases are caused by infectious agents (viruses, bacteria, fungus, molds, parasites). Some are caused by environmental toxins and some are by d... Read More
A 42-year-old member asked:
Dr. Matthew Fero
Medical Oncology 31 years experience
Chromosomes 9 and 22: ...are abnormally spliced together in most cases of CML forming a characteristic translocation referred to as the Philadelphia chromosome. At the mole... Read More
A male asked:
Dr. James Ferguson
Pediatrics 46 years experience
Most new mutations: Progeria is a self limited process with most recorded cases appearing as new mutations in families that have other normal children. There are rare sib... Read More
A 52-year-old female asked:
Dr. Jay Park
Dr. Jay Parkanswered
Pediatrics 50 years experience
Yes: Wiskott-aldrich syndrome is an example of x-linked recessive disorder.
A 39-year-old member asked:
Dr. Andrew Turrisi
Radiation Oncology 47 years experience
Yes. But all: Chromosomal abnormalities are not equal. Some during development are lethal and cause of sponaneous abortion (fetal demise), others cause developmenta... Read More
A 41-year-old member asked:
Dr. Peter Francis
Retinal Surgery 29 years experience
Several: Changes in these genes are associated with myofibrillar myopathy. Bag3 cryab des flnc ldb3 myot you would need to check each of these for their... Read More
A 41-year-old member asked:
Dr. Keith Vaux
Clinical Genetics 27 years experience
Many types: There are many different types, for example, the most common type is achondroplasia which is on the short arm of chromosome 4.
A 34-year-old member asked:
Dr. James Ferguson
Pediatrics 46 years experience
Defect in gamete: Either the egg (usually) or sperm carries an extra chromosome (chm) to conception.The fetus ends up with 3 of that chm along with normal pairs of all ... Read More
A 35-year-old member asked:
Dr. Nikolaos Zacharias
Maternal-Fetal Medicine 26 years experience
Extra chromosome 21.: Either complete or partial trisomy for chromosome 21 is always responsible for down syndrome.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership