Tamera Mowry has a fraternal twin.
 The purely paternal cell line died out due to genomic imprinting lethality, while the other two cell lines, each consisting of the same maternal DNA but only 50% identical paternal DNA, formed a morula which subsequently split into twins
Tamera Darvette Mowry-Housley (ne Mowry) () (born July 6, 1978) is an American actress, television personality, and former singer

