mosaicism
mo sa i cism |mōˈzāəˌsizəm moʊˈzeɪəsɪzəm | ▶noun Biology the property or state of being composed of cells of two genetically different types.
mosaicism |məʊˈzeɪɪsɪz (ə )m | ▶noun [ mass noun ] Biology the property or state of being composed of cells of two genetically different types.