The “A” minor allele is associated with:

  • Protection against short sightedness. [R]

  • Colon cancer [R]

  • Breast cancer risk among Hispanic and Non-hispanic white women [R].

  • Difficult pregnancy (preeclamsia) [R].

The “C” major allele is associated with:

  • Higher number of fat clots in arteries in Chinese males. [R]

rs4803455

Parent Gene: TGFB1

Importance: 3
Less common allele: A = 48%
More common allele: C = 52%
My Genotype: Log In
Risk Allele:

Disease/Trait: Migraine Disorder

rs4803455 is associated with Migraine Disorder (R) . It is reported to increased association with Migraine. No specific risk allele was identified in the study.