Doctor insights on:
Is Gestational Diabetes Dominant Or Recessive
Complex disease: Gestational diabetes (gdm), like type 2 diabetes, are related metabolic conditions with strong inherited genetic tendencies --- but multiple genes are involved in their expression (appearance in any person). So gdm is neither a dominant nor recessive trait. Whether a person gets gdm is also strongly impacted by age, weight, exercise levels, dietary factors, which are not genetically determined. ...Read moreSee 1 more doctor answer
Gestation diabetes is diabetes that occurs during pregnancy. This develops when pregnancy hormones change a patient's metabolism so that they can not regulate their blood sugar. A patient with GDM will have to go on a low sugar and low carb diet and monitor blood sugars very carefully. Sometimes they will require medications. There is a 30% chance ...Read more
Neither: The tendency toward this disorder is influenced by heredity but not transmitted as a dominant or recessive. It falls into a category called "multifactorial" in which the genes in several different locations & possibly several chromosomes may come into play.Many conditions with about 5% inheritance risk fall into this category. ...Read more
It's complicated: There is no single gene for obesity. There are at least 30 different genes related to obesity (probably many more); some are recessive and some are dominant. but even amongst those who have a genetic predisposition, diet and lifestyle still play a major role. Not everyone with genetic tendencies to obesity become obese. See http://tinyurl.com/h4gllx8 ...Read moreSee 1 more doctor answer
Is there a difference between autosomal dominant and autosomal recessive polycystic kidney disease?
Yes: The dominant form occurs mostly in adults. It is inherited but it takes time to show up as a diagnosable disease in middle to later age. Depending on your luck you either have it from your parent or not( 50% chance).The recessive form could be carried by seemingly healthy persons and when manifests as a disease in the offspring, it shows up at a much earlier age. ...Read more
How does a person inherit hereditary deafness is it dominant or recessive genectic or chromosomal
Genetics: The hearing deficit in hereditary hearing impairment (hhi) may be present at birth (congenital), progressive from birth, or it may develop when the child is older. Approximately 80 percent of cases of hhi are inherited in an autosomal recessive pattern, 15 percent are autosomal dominant, 2 percent are x-linked (mainly recessive), and 1 percent are mitochondrial. ...Read more
Neither: Pituitary gigantism results from a pituitary adenoma, an acquired tumor. There are a few dozen genetic syndromes in which a person may be extra-tall; common Marfan's is a dominant; there's a dominant family syndrome in which people are prone to get pituitary gigantism; there's at least one rare autosomal recessive with gigantism with multiple birth defects. ...Read more
It depends: It depends on what one means by dwarfism: a short stature in general (this depends on your ethnic origin as well) or a genetic syndrome which involves extremely short stature as part of the clinical picture. Some of them are dominant = inherited from a parent or rose spontaneously (de novo) in the individual. Some of them are recessive (=parents unaffected carriers of the condition). ...Read more
Angelman syndrome: The answer is neither- most cases are not inherited at all. http://ghr.nlm.nih.gov/condition/angelman-syndrome ...Read more
None of the above: Edward syndrome is brought on by an abnormality of chromosome numbers, specifically an extra 18. The abnormal egg with a single chromosome 1-17 & 19-22 + x has a pair of 18's. When the sperm brings a single chromosome 1-22 + x or y then the embryo ends up with 47 chromosomes rather than 46 in every cell.(3-18's) the excess distorts the organ building information & defects arise. ...Read moreSee 1 more doctor answer
Please help! what is the difference between autosomal dominant and autosomal recessive polycystic kidney disease?
Genes: There are caused by different loci. The recessive form generally causes illness from the time of birth due to the large, ineffective kidneys. The dominant form sneaks up on a person during adult life. The affected kidneys look different in the two diseases. ...Read moreSee 1 more doctor answer
Neither: Any defect like trisomy 13, that involves acquiring an extra chromosome, has nothing to do with dominant or recessive genes. It occurs when usually the egg carries 2 rather than 1 of the 13 chromosomes. Fertilization by a normal sperm with one of every chromosome creates an embryo with three # 13's.If the embryo survives pregnancy it emerges as a trisomy 13 infant with all the problems they have. ...Read more
Input required: In dominant disorders, the dominant member of the gene pair controls how the gene activities are expressed, so the other gene can carry the same or normal information.In recessive disorders, the normal gene compensates for the bad information in the other gene, allowing a person to function normally unless both genes carry the bad information. ...Read more
What are the differences between autosomal dominant and autosomal recessive polycystic kidney disease?
Differences: Main differences are---ADPKD shows itself in adults and 1/3 stays silent, 1/3 cause complications like hypertension etc, and 1/3 progress to end stage renal disease. ARPKD --- on the other hand manifests itself in pediatric population, in fact soon after birth, almost always involves kidneys bilaterally and requires dialysis for survival. Good news-- ADPKD is dominant therefore never skips generat ...Read more
Gestational diabetes occurs in women who are pregnant. Prior to becoming pregant the woman was not diabetic and once the woman delivers the baby the diabetes goes away, although she has a higher chance of getting non-insulin-dependent diabetes in the future. With gestational diabetes, hormones from the pregnancy ...Read more
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