An interesting paper:
Hunt, G. J.a, S.D. Kocherb, J.M. Tsurudaa, C. Emorea, M.E.
Arechavaleta-Velascoc, C. Robles-Riosc, C. Grozingerd, D.C.
Queller & J. Strassman.e PARENT-OF-ORIGIN EFFECTS
ON GENE EXPRESSION IN LARVAL AND ADULT HONEY
BEES.
"The results indicate an overwhelming tendency...