A MOLECULAR APPROACH IN THE SYSTEMATICS OF HIGHER ORGANISMS. DNA INTERACTIONS PROVIDE A BASIS FOR DETECTING COMMON POLYNUCLEOTIDE SEQUENCES AMONG DIVERSE ORGANISMS

MeSH terms

• Animals
• Base Sequence*
• Carbon Isotopes*
• Cattle
• Chemical Phenomena*
• Chemistry*
• Cricetinae
• DNA*
• Embryo, Mammalian*
• Embryo, Nonmammalian*
• Escherichia coli*
• Fishes*
• Genetics*
• Guinea Pigs
• Haplorhini*
• Meat*
• Mice
• Phosphorus Isotopes*
• Physiology, Comparative*
• Polynucleotides*
• Poultry*
• RNA*
• Rabbits
• Rats
• Research*
• Species Specificity*
• Thymidine*