rs4495487(T;T)

Common/normal

Magnitude
0.0Typical
Repute
Good
Frequency
60%Average of 4 populations
On SNPedia
rs4495487(T;T)
Gene
JAK2

Frequency

Share of people with T;T in each HapMap population.

  • Yoruba (Nigeria)76%
  • Han Chinese (Beijing)64%
  • European ancestry (Utah)51%
  • Japanese (Tokyo)49%

Other genotypes of rs4495487

  1. C;CMost notableBad2 - 4 fold increased odds of developing V617F-associated MPNsImportant · 3.04% of people
  2. C;TBadIncreased odds (2 fold?) of developing V617F-associated MPNsWorth knowing · 2.536% of people

All about rs4495487

Source and license

Adapted from rs4495487(T;T) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.