title: Urea as the only inactivator of RNase for extraction of total RNA from plant and animal tissues.
authors.affiliation: Laboratorio de Genética y Química Celular, Facultad de Ciencias, Universidad de Los Andes, Mérida 5101, Venezuela.
authors.forename: Jorge
authors.initials: J
authors.lastname: Almarza
authors.forename: Sonia
authors.initials: S
authors.lastname: Morales
authors.forename: Luis
authors.initials: L
authors.lastname: Rincon
authors.forename: Francisco
authors.initials: F
authors.lastname: Brito
mesh_terms: D002099:Cacao / Q000737:chemistry; D004587:Electrophoresis, Agar Gel; D012313:RNA / Q000302:isolation & purification*; D018749:RNA, Plant / Q000302:isolation & purification*; D012260:Ribonucleases / Q000037:antagonists & inhibitors*; D012639:Seeds / Q000737:chemistry; D014508:Urea / Q000494:pharmacology*
chemical_list: D018749:RNA, Plant; D012313:RNA; D014508:Urea; D012260:Ribonucleases