Background Data for: Ecosystem sequencing of the boreal forest mycobiome reveals high substrate specificitydoi:10.18710/IEMBSODataverseNO2026-06-111Markus Osaland Fjelde, 2026, "Background Data for: Ecosystem sequencing of the boreal forest mycobiome reveals high substrate specificity", https://doi.org/10.18710/IEMBSO, DataverseNO, V1Background Data for: Ecosystem sequencing of the boreal forest mycobiome reveals high substrate specificityForestServicedoi:10.18710/IEMBSOMarkus Osaland FjeldeMaurice, SundyKauserud, HåvardSkrede, IngerKonestabo, Sjursen, HeidiHalvorsen, RuneNilsen, CelinaUniversity of OsloNorway104074106303149320722DataverseNOUniversity of OsloMarkus Osaland FjeldeFjelde, Markus Osaland2025-09-19Earth and Environmental SciencesMedicine, Health and Life SciencesInternal transcribed spacer 2 (ITS2), Boreal Forest, MycobiomeFungiThis dataset contains the mapfile used to link environmental DNA samples to sequencing libraries (Illumina paired-end reads, fungal ITS2) at PRJNA@. The mapfile contains the relationships between sample IDs, sequencing libraries (forward: R1/reverse: R2), barcodes (tags), and substrates (DNA isolation source).NorwayNorwayNorwayAkershusBlåfjellAskerInnlandetSøndre LandTretjernaAkershusLunnerSkotjernfjelletVillageVillageVillage010.3813059.7831<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>Fjelde, M. O., Kauserud, H., Halvorsen, R., Nilsen, C., Konestabo, H. S., Skrede, I., & Maurice, S. 2026. Ecosystem Sequencing of the Boreal Forest Mycobiome Reveals High Substrate Specificity. Molecular Ecology vol. 35, no. 11: e70423.10.1111/mec.70423Fjelde, M. O., Kauserud, H., Halvorsen, R., Nilsen, C., Konestabo, H. S., Skrede, I., & Maurice, S. 2026. Ecosystem Sequencing of the Boreal Forest Mycobiome Reveals High Substrate Specificity. Molecular Ecology vol. 35, no. 11: e70423.00_README.txttext/plain01_mapfile.csvtext/comma-separated-values