Pronuclear fusion as affected by x-rays and by postirradiation anaerobiosis.
D000693:Anaerobiosis; D000818:Animals; D001200:Ascaris / Q000528:radiation effects*; D002467:Cell Nucleus / Q000528:radiation effects*; D005306:Fertilization; D006801:Humans; D010063:Ovum; D014965:X-Rays
ASCARIS/effect of radiations on; CELL NUCLEUS/effect of radiations on; OVUM; ROENTGEN RAYS/effects