Complex sentence: The data provided significant evidence of admixture between the Chinese wolf with the Dingo that likely represents ancient admixture in Eastern Eurasia, and the Israeli wolf with the Basenji and Boxer that likely represents ancient admixture in Western Eurasia.
Split into simpler sentences: The data provided significant evidence of admixture between the Israeli wolf and the Basenji, the Israeli wolf and the Boxer, and between the Chinese wolf and Dingo. The Chinese wolf with Dingo likely represents ancient admixture in Eastern Eurasia, and the Israeli wolf with Basenji and Boxer likely represents ancient admixture in Western Eurasia.