Nishida, H The higher fungus Protomyces inouyei has two group I introns in the 18S rRNA gene. [electronic resource] - Journal of molecular evolution Jul 1993 - 25-8 p. digital Publication Type: Journal Article ISSN: 0022-2844 Standard No.: 10.1007/BF00170458 doi Subjects--Topical Terms: Ascomycota--classificationBase SequenceBiological EvolutionIntronsMolecular Sequence DataPhylogenyRNA, Fungal--geneticsRNA, Ribosomal, 18S--geneticsSequence AlignmentSequence Homology, Nucleic Acid