title: Localization of 3H-benzpyrene in the cells of Xenopus laevis embryos.
mesh_terms: D000818:Animals; D001001:Anura; D001345:Autoradiography; D001580:Benzopyrenes / Q000302:isolation & purification* / Q000378:metabolism; D002462:Cell Membrane / Q000032:analysis; D002467:Cell Nucleus / Q000032:analysis; D004848:Epithelium / Q000032:analysis; D009132:Muscles / Q000032:analysis; D014316:Tritium; D014981:Xenopus / Q000378:metabolism*
chemical_list: D001580:Benzopyrenes; D014316:Tritium