Townes-Brocks Syndrome 2, also known as tbs2, is related to townes-brocks syndrome and cakut. An important gene associated with Townes-Brocks Syndrome 2 is DACT1 (Dishevelled Binding Antagonist Of Beta Catenin 1). Affiliated tissues include heart and uterus, and related phenotypes are microtia and bifid uterus