Twinning of sea urchin embryos by treatment with dithiothreitol. Roles of cell surface interactions and of the hyaline layer.
D002118:Calcium / Q000494:pharmacology; D002455:Cell Division; D004447:Echinodermata; D004625:Embryo, Nonmammalian / Q000166:cytology / Q000187:drug effects; D005314:Embryonic and Fetal Development; D005260:Female; D006818:Hyalin; D008854:Microscopy, Electron; D010447:Peptide Hydrolases / Q000494:pharmacology; D011247:Pregnancy; D013438:Sulfhydryl Compounds / Q000494:pharmacology*; D013499:Surface Properties; D014427:Twins
D013438:Sulfhydryl Compounds; D010447:Peptide Hydrolases; D002118:Calcium