Timpano, Emma K Optimization of the second internal transcribed spacer (ITS2) for characterizing land plants from soil. [electronic resource] - PloS one 2020 - e0231436 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1932-6203 Standard No.: 10.1371/journal.pone.0231436 doi Subjects--Topical Terms: Bryophyta--classificationDNA Barcoding, Taxonomic--methodsDNA, Intergenic--chemistryDNA, Plant--chemistryFerns--classificationMagnoliopsida--classificationMetagenomics--methodsPolymerase Chain Reaction--methodsSoil--chemistry