I don't know anything about this culture beyond what you can read on Wikipedia. If it was Uralic, then we can guess at Y-DNA N1c.
Yea which is very rare in Central Asia today and what can be found of it is probably related to Uralic admixed Turkic population. I personally wouldn't connect it with uralic due to a lack of evidence. Also someone changed the wikipedia entry. It was different this morning.