title: Analysis of histones from different tissues and embryos of Xenopus laevis (daudin). I. Technical problems in the purification of undegraded native total histone preparations.
mesh_terms: D000818:Animals; D001001:Anura; D002843:Chromatin / Q000302:isolation & purification; D003720:Densitometry; D004589:Electrophoresis, Disc; D004625:Embryo, Nonmammalian; D004912:Erythrocytes / Q000032:analysis; D006657:Histones / Q000032:analysis* / Q000097:blood; D008099:Liver / Q000032:analysis; D012964:Sodium / Q000494:pharmacology; D013447:Sulfites / Q000494:pharmacology; D013501:Surface-Active Agents / Q000494:pharmacology
chemical_list: D002843:Chromatin; D006657:Histones; D013447:Sulfites; D013501:Surface-Active Agents; D012964:Sodium