Synnøve Smebye Botnen

• Botnen, Synnøve Smebye; Davey, Marie Louise; Halvorsen, Rune & Kauserud, Håvard (2018). Sequence clustering threshold has little effect on the recovery of microbial community structure. Molecular Ecology Resources.  ISSN 1755-098X.  18(5), s 1064- 1076 . doi: 10.1111/1755-0998.12894
• Lorberau, Kelsey; Botnen, Synnøve Smebye; Mundra, Sunil; Aas, Anders Bjørnsgard; Rozema, Jelte; Eidesen, Pernille Bronken & Kauserud, Håvard (2017). Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)?. Mycorrhiza.  ISSN 0940-6360.  27(5), s 513- 524 . doi: 10.1007/s00572-017-0767-y
• Høiland, Klaus & Botnen, Synnøve Smebye (2016). A comparison of aboveground sporocarps and belowground ectomycorrhizal structures of Agaricales, Boletales and Russulales in a sand dune ecosystem on Lista, South-western Norway. Agarica.  ISSN 0800-1820.  37, s 67- 77 Vis sammendrag

  In the present work we put focus on ectomycorrhizal Agaricales, Boletales and Russulales, all with conspicuous sporocarps, giving us an opportunity to compare the below ground ectomycorrhiza diversity with the aboveground sporocarp diversity. In the sand dune area on Lista, South-west Norway, nine plots of 3 m diameter were established in Salix repens (creeping willow) dominated vegetation; i.e. three plots on dune slacks, three plots on hummock dunes, and three plots on eroded dunes. In 2009 ectomycorrhizal Salix repens roots were sampled in each plot. Ectomycorrhizal taxa were identified by pyrosequencing. From 2008 to 2014 fungal sporocarps were collected and identified in the same plots. Of the 30 actual ectomycorrhizal taxa identified on the roots, 10 of them were also accompanied by aboveground sporocarps. In addition, 11 taxa were only recorded as sporocarps. The most frequent ectomycorrhizal taxon was Hebeloma spp, recorded in all nine plots. The most frequent taxon on species level was Cortinarius saniosus, however, only recorded on ectomycorrhizal roots while sporocarps were found outside the plots. The most frequent ectomycorrhizal species with at least one plot housing accompanied sporocarps were Cortinarius casimiri and Russula laccata. Some of the ectomycorrhizal taxa belong to the typical inventory of Salix repens dominated dune vegetation: Lactarius controversus, Russula persicina, Tricholoma cingulatum, Inocybe impexa, I. dunensis and Laccaria maritima; the two last taxa only represented by sporocarps. We conclude that a combination of sampling below ground ECM and monitoring aboveground sporocarps seems to be an optimal approach if we want to cover the diversity of conspicuous ECM fungi in an area.

• Botnen, Synnøve; Kauserud, Håvard; Carlsen, Tor; Blaalid, Rakel & Høiland, Klaus (2015). Mycorrhizal fungal communities in coastal sand dunes and heaths investigated by pyrosequencing analyses. Mycorrhiza.  ISSN 0940-6360.  25(6), s 447- 456 . doi: 10.1007/s00572-014-0624-1
• Botnen, Synnøve; Vik, Unni; Carlsen, Tor; Eidesen, Pernille Bronken; Davey, Marie Louise & Kauserud, Håvard (2014). Low host specificity of root-associated fungi at an Arctic site. Molecular Ecology.  ISSN 0962-1083.  23(4), s 975- 985 . doi: 10.1111/mec.12646

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• Høiland, Klaus & Botnen, Synnøve Smebye (2017). Studier av ektomykorrhiza på krypvier i sanddynene på Lista.
• Eidesen, Pernille Bronken; Mundra, Sunil; Botnen, Synnøve Smebye; Davey, Marie Louise; Lorberau, Kelsey & Kauserud, Håvard (2016). Spatial diversity and community composition of root associated fungi in the High Arctic archipelago Svalbard - environmental influence is scale dependent.
• Jacobsen, Rannveig M; Birkemoe, Tone; Sverdrup-Thygeson, Anne; Kauserud, Håvard & Botnen, Synnøve Smebye (2016). The potential of insects to act as spore vectors.

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