The vitelline envelope-to-fertilization envelope transformation in the toad Bufo arenarum.
D000818:Animals; D002022:Bufo arenarum; D002462:Cell Membrane; D005260:Female; D006863:Hydrogen-Ion Concentration; D009994:Osmolar Concentration; D011402:Pronase; D012995:Solubility; D013439:Sulfhydryl Reagents / Q000494:pharmacology; D013696:Temperature; D013861:Thiocyanates; D014357:Trypsin; D014817:Vitelline Membrane; D014867:Water; D015053:Zygote
D013439:Sulfhydryl Reagents; D013861:Thiocyanates; D014867:Water; D014357:Trypsin; D011402:Pronase