Genetics

Information, Symptoms, Treatments and Resources

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What is Genetics?

Genetics is the study of heredity, the process in which a parent passes certain genes onto their children. A person's appearance -- height, hair color, skin color, and eye color -- are determined by genes. Other characteristics affected by heredity:

  • Likelihood of getting certain diseases
  • Mental abilities
  • Natural talents

An abnormal trait (anomaly) passed down through families (inherited) may:

  • Have no effect on your health or well being -- for example, it may just involve a white patch of hair or an extended earlobe
  • Be of minor consequence -- for example, color blindness
  • Have a dramatic effect on your quality or length of life

For most genetic disorders, genetic counseling is advised. Many people may also want to seek prenatal diagnosis.

The terms anomaly, abnormality, disorder, defect, disease, and syndrome are not used consistently, and do not have precise definitions.

Alternative Names:

Homozygous; Inheritance; Heterozygous; Inheritance patterns; Heredity and disease; Heritable; Genetic markers

Posts on Genetics (534)
I was diagnosed with Stage 1 Breast Cancer in my left breast around mid January 2012. I a...
Okayy guys, so I have this genetic disorder called neurofibromatosis, and because of it I h...
I will be using this chart for reference: http://www.goodsamdental.org/Mexico_Dental_Too...
Hey guys :) (18 Y/O Female) I'm looking for opinions here; I've had a horrible, worsening c...
I have been living with dermagraphia for as long as I can remember, I am currently 19 and f...
Would anyone know a dysautonomia specialist in the Philippines or in Asia? I've been confin...
Just found out I am pregnant I was prescribed Zonegran before I knew I was pregnant and I t...
I have mthfr c667t homozygous and pai-1. Just wondering if anybody is on treatment and not ...
Hi. I have a 2.5 year old. when i was pregant i had all signs of eclampsia. When she was 3 ...
I was diagnosed with an Ovarian Cyst (1.5cm) about 6 months ago. The doctor put me on Birt...
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Journals about Genetics(17)
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by sierranvgrl, Jan 09, 2012
I hadn't realized how long it had been since I posted anything in the journal on the w...
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by ttc3since0908, Oct 17, 2011 - 1 Comment
Sorry it took so long to post this journal. I had the appointment on Monday, October 1...
1703313_tn?1322582195

by ttc3since0908, Oct 10, 2011 - 1 Comment
Got a call from the OB/GYN this morning and they've setup an appointment for me at the...
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