DNA molecule region intron http://purl.obolibrary.org/obo/NCIT_C13249 http://purl.obolibrary.org/obo/SO_0000188 http://purl.obolibrary.org/obo/VariO_0471 http://purl.org/sig/ont/fma/fma84121 http://semanticscience.org/resource/SIO_010443 https://en.wikipedia.org/wiki/Intron https://www.wikidata.org/wiki/Q207551 Non-coding, intervening sequences of DNA that are transcribed, but are removed from within the primary gene transcript and rapidly degraded during maturation of messenger RNA. intragenic region intronic intronic region introns