  We demonstrate that under the "symmetric zero texture" with minimal Majorana
mass matrix, neutrino masses and mixing angles are expressed in terms of
up-quark masses, $m_t,m_c,m_u$. This provides interesting relations among
neutrino mixing angles and up-type quark masses. Especially we predict
$|U_{e3}| \leq 0.11$ even if we include the small mixing effects coming from
charged lepton side. Also absolute masses of three neutrinos are predicted
almost uniquely. This is quite in contrast to the case where bi-large mixings
come from the charged lepton sector with non-symmetric charged lepton mass
matrix.
