  Inclusive production of D*+/- (2010) mesons in deep inelastic scattering has
been measured using e+p and e-p data obtained with the ZEUS detector at HERA
using integrated luminosities of 16.7 and 65.2 pb-1, respectively. The decay
channel D*+/- -> D0 pi+ with D0 -> K- pi+ and corresponding antiparticle decays
were used to identify D*+/- mesons. The D*+/- cross sections in e-p and e+p
interactions agree with NLO QCD predictions, although the D*+/- cross section
in e-p is slightly higher than that in e+p.
