Multifactorial
Multifactorial refers to a trait or disorder determined by multiple genes on different chromosomes, combined with environmental factors. Multifactorial disorders include heart disease, high blood pressure, Alzheimer's disease, arthritis, diabetes, cancer, and obesity.
Genetics[edit]
Multifactorial inheritance, also known as polygenic inheritance, is a type of non-Mendelian inheritance. Unlike Mendelian inheritance, where traits are controlled by a single gene, multifactorial traits are controlled by multiple genes and environmental factors.
Environmental Factors[edit]
Environmental factors play a significant role in the expression of multifactorial traits. These factors can include diet, exercise, exposure to toxins, and stress. The interaction between genetic factors and environmental factors can lead to a wide range of phenotypic outcomes.
Disorders[edit]
Multifactorial disorders are common and include a wide range of conditions. These disorders often have a significant impact on an individual's health and quality of life. Some examples of multifactorial disorders include:
Prevention and Treatment[edit]
Prevention and treatment of multifactorial disorders often involve lifestyle changes and medication. Genetic counseling may also be beneficial for individuals with a family history of a multifactorial disorder.
See Also[edit]
- Genetics
- Environmental Factors
- Heart disease
- High blood pressure
- Alzheimer's disease
- Arthritis
- Diabetes
- Cancer
- Obesity
 | This medical article is a stub. You can help WikiMD by expanding the page. |
Medical Disclaimer: WikiMD is for informational purposes only and is not a substitute for professional medical advice. Content may be inaccurate or outdated and should not be used for diagnosis or treatment. Always consult your healthcare provider for medical decisions. Verify information with trusted sources such as CDC.gov and NIH.gov. By using this site, you agree that WikiMD is not liable for any outcomes related to its content. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
