(23.2%), Sephardi Jews (28.6%), Iranians (23.3%), Tajiks (18.4%), and Pakistanis (14.7%). J2 is not regularly found in Semitic -speaking populations of Africa, such as the Amhara and Tigrinya in Ethiopia (Semino et al. 2004). However, J2 has been found to encompass several subhaplogroups (22 subhaplogroups, including 5 that have high frequencies)