Mysore/Mysuru: Danseuse Uma Rao (69) of Bellur Sisters-fame passed away yesterday evening at her residence in Saraswathipuram. Daughter of late Rtn. B.S.S. Rao, she leaves behind sisters Radha Tandaveshwar, Varalakshmi and Gayathri, brother D.S. Ramachandra and a host of relatives and friends. Last rites were held at the foot of Chamundi Hill this afternoon, according…