title: Histone gene expression during sea urchin embryogenesis: isolation and characterization of early and late messenger RNAs of Strongylocentrotus purpuratus by gene-specific hybridization and template activity.
mesh_terms: D000818:Animals; D002474:Cell-Free System; D004591:Electrophoresis, Polyacrylamide Gel; D004625:Embryo, Nonmammalian / Q000378:metabolism; D006657:Histones / Q000096:biosynthesis*; D006358:Hot Temperature; D009693:Nucleic Acid Hybridization; D012333:RNA, Messenger / Q000096:biosynthesis* / Q000302:isolation & purification / Q000378:metabolism; D012617:Sea Urchins / Q000196:embryology* / Q000378:metabolism; D013698:Templates, Genetic
chemical_list: D006657:Histones; D012333:RNA, Messenger