UNER TAN SYNDROM IN KARS and THEORY OF EVOLUTION FOR HUMAN BIPEDALISM by Uner TAN 2014

Two adult siblings from a consanguineous famiy in Kars, Turkey, exhibited Uner Tan syndrome with severe mental retardation, and no speech, but with some developmental differences.. There was no homozygocity in the genetic analysis, but the extremely low socio-economic status suggested epigenetic changes occurred during pre- and post-natal development. Quadrupedal locomotion in cases with Uner Tan syndrome exhibit interference between the ipsilateral extremities, and this also occurred in all te