c.451dupT in KLKB1 is common in Nigerians, confirming a higher prevalence of severe prekallikrein deficiency in Africans compared to Europeans.
Adenaeuer A, Ezigbo ED, Fawzy Nazir H, Barco S, Trinchero A, Laubert-Reh D, Strauch K, Wild PS, Lackner KJ, Lämmle B, et al. J Thromb Haemost. 2021 Jan; 19(1):147-152. Epub 2020 Nov 18.