Fig. 10
From: A molecular basis for spine color morphs in the sea urchin Lytechinus variegatus

(A,B) FMO3 immunolabeling at base of spine and (C,D) at spine tip (distal). Notice the dramatic enrichment in the tip. Scale bar = 10 microns.
From: A molecular basis for spine color morphs in the sea urchin Lytechinus variegatus

(A,B) FMO3 immunolabeling at base of spine and (C,D) at spine tip (distal). Notice the dramatic enrichment in the tip. Scale bar = 10 microns.