The loci of action of ultra-violet and x-radiation, and of photorecovery, in the egg and sperm of the sea urchin.
D000818:Animals; D005854:Germ Cells; D008297:Male; D012617:Sea Urchins; D013094:Spermatozoa; D014466:Ultraviolet Rays; D032413:Viola; D014965:X-Rays
GERM CELLS; ROENTGEN RAYS; SEA URCHIN; ULTRAVIOLET RAYS