Transplantation of the SCN between wild-type and tau mutant mice then raised in constant dim light

/in /by
  1. Transplantation of the SCN between wild-type and tau mutant mice then raised in constant dim light showed that
    A.tau is a property inherent in the SCN.
    B.the SCN can set circadian rhythms via humoral output.
    C.the SCN must have neural connections for tau to be exhibited.