title: Primary structure of the histone H3 and H4 genes and their flanking sequences in a minor histone gene cluster of Xenopus laevis.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D003062:Codon; D004247:DNA; D004262:DNA Restriction Enzymes; D006657:Histones / Q000235:genetics*; D009693:Nucleic Acid Hybridization; D009866:Oogenesis; D013045:Species Specificity; D014982:Xenopus laevis / Q000196:embryology
chemical_list: D003062:Codon; D006657:Histones; D004247:DNA; D004262:DNA Restriction Enzymes