  Slepton mass matrices have been analyzed in an SO(10) SUSY-GUT, with
soft-breaking terms generated at Planck scale. Higher dimensional operators
consistent with 4-d string constructions are used in order to generate a
Georgi-Jarlskog (G-J) Yukawa texture at \mgut. Radiative corrections between
\mpl\ and \mgut\ generate a substantial non-universality in the
$\tilde\mu-\tilde e$ sector. This non-universality originates in the flavor
dependence of the Higgs assignments required for the G-J texture, and is
unrelated to the large top Yukawa. The resulting branching ratio for mu->e
could make this process observable for large sectors of the MSSM parameter
space, with a factor of 10 improvement in statistics.
