DAZ Studio have different animations method than anothers . I suggest you to learn pupeteer
in http://forum.daz3d.com/viewtopic.php?t=68689&highlight=pupeteer

I dont know about Blender, but if  Blender supported by collada plugins , you should with easy load any items from DAZ Studio to Blender . Im using Max and this plugins sucsessful imported figures , skeleton weightmap and morph too , even animation

Try this link colladablender.illusoft.com/cms/ or check in http://www.feelingsoftware.com/ ( you should register first) , maybe they have blender versions ( i`ve got free  Max version from this site )

I hope this reply help u