has part realizes has_specified_input inheres in role of has role function evaluant role assay reagent role restriction enzyme DNA extract gel electrophoresis system restriction fragment length polymorphism assay RFLP restriction fragment length polymorphism analysis An assay that uses digestion of DNA with specific restriction enzymes followed by gel electropheresis to detect differences in the sizes of the generated fragments that are due to genetic differences (polymorphisms) in homologous sequences. VEuPathDB VEuPathDB https://en.wikipedia.org/wiki/Restriction_fragment_length_polymorphism https://github.com/obi-ontology/obi/issues/1117 restriction fragment length polymorphism restriction fragment length polymorphism assay DNA restriction enzyme digestion metadata complete