title: A supramolecular theory for specificity in intracellular adhesion.
mesh_terms: D000818:Animals; D002448:Cell Adhesion; D002462:Cell Membrane; D005260:Female; D008297:Male; D008954:Models, Biological; D008968:Molecular Conformation; D012617:Sea Urchins; D013084:Sperm-Ovum Interactions