Another study (Nebel et al. 2001) noted; "In comparison with data available from other relevant populations in the region, Jews were found to be more closely related to groups in the north of the Fertile Crescent (Kurds, Turks, and Armenians) than to their Arab neighbors. The authors found that "Palestinian Arabs and Bedouin differed from the other Middle Eastern populations studied, mainly in specific high-frequency Eu 10 haplotypes not found in the non-Arab groups." and suggested that some of this difference might be due to migration and admixture from the Arabian peninsula during the last two millennia.