I want to know the answer to the following question:
All studies agree that genetic overlap with what location exists in both lineages?
All the background I'm provided with is that "Various studies have arrived at diverging conclusions regarding both the degree and the sources of the non-Levantine admixture in Ashkenazim, particularly in respect to the extent of the non-Levantine genetic origin observed in Ashkenazi maternal lineages, which is in contrast to the predominant Levantine genetic origin observed in Ashkenazi paternal lineages.". Is that enough to answer the question?