another one that's dna on the x chromeso can tell us something about our ankers trithat neither the ycan. we have about 64,000 of types or x chromosome's belonging so far. and then the gene types that we're dealing with again about 78,000. these are spr gene types. not our snips that we'll talk about those also. short repeats. they are the last generation, two generations ago genetic information. we also have begun our large chip analysis of some of these individuals starting with the populations that now have 300 completed using the genetics. and i'll talk about that what that's done. some of the places in the world that we've collected, i just want to use this as an example of how we do these collections throughout the world. this collection was done two years ago last month in mongolia. it look us about three years to set up the collection in that we needed to line up collaborators both with the university, the international university in mongolia was our main source, but also the governmental agencies to make sure that consent and irb that we were working under here in the united