Egypt is a
transcontinental country containing substantial ethnic, cultural, and linguistic diversity among its people. A paper in 2019 looking to characterize the genetic variation in Egyptians used 15
STR loci on 814 unrelated individuals from Northern Coast,
Delta,
Greater Cairo, Canal governorates, Northern Upper Egypt, Southern Upper Egypt, and
Sinai. The most differentiated populations were found between Sinai and Southern Upper Egypt who plotted separately. In contrast, Northern Coast, Delta, Greater Cairo, Canal governorates and Northern Upper Egypt were all in a main Egyptian cluster. The lowest value for genetic distance was found between the Greater Cairo and Delta populations. A different study which focused on 265 unrelated individuals inhabiting five governorates in Upper Egypt using similar methodology, found that based on the frequency of similar molecular data, no differences were observed in comparison with the general population from Cairo in any of the 9 loci compared, or with Coptic Christians from Cairo. However, 1 out of 8 loci showed a difference in comparison with a population from
El-Minya. At the molecular data level, there was also a weak difference when Upper Egyptians were compared with Egyptian Muslims from
Tanta, albeit with a non significant value in an exact test of population differentiation. However, highly significant differences were observed in comparisons with
Berbers from Siwa and with a population sample from Adaima. Mohamed, T et al. (2009) in their study on nomadic
Bedouins featured a comparative study with a worldwide population database to infer genetic structure. Their analysis discovered that both Upper Egyptian populations (Muslim Egyptians and Coptic Christians), showed a distinct "North African" cluster at 63% and 65% respectively, when compared to other
Arab populations in the Middle-East and Europeans. A 2003 study by Lucotte and Mercier analysed
Y-chromosome haplogroups among 274 unrelated males in Egypt. Included in the study were Upper Egyptian populations from
Karnak and
Luxor. The research focused on using the p49a,f/TaqI haplotype polymorphisms, which can be linked to modern phylogenetic classifications. Samples from these 66 Sa'idis revealed 80.3%
E1b1b (E-M35), 7.5%
J1/2, and 6.1% being other lineages. The 162
Lower Egyptians from
Alexandria had 64.8% E1b1b (E-M35), 19.1% J1/2 and 10.5% other. While the 46 Egyptian Nubians from
Abu Simbel had 86.9% E1b1b (E-M35) and 4.4% J1/2, and 8.7% other. An entry from 2004 discovered that 29 Egyptians from Luxor had 31.0% E1b1b, 31.0% J, 17.2%
T, 10.3%
F, 3.4%
R1b, 3.4%
R1a, while the 44 Egyptians from
Mansoura had 51.3% E1b1b, 18.2% J, 9.9% R1b, 6.8% T, 4.5% F and 2.3% R1a. In another paper from 2015, 47 southern Egyptians scored 78.7% of E1b1b being E-V12, while the 49 northern Egyptians were found to have 42.9% E1b1b frequencies, being E-V22. ==See also==