Galina Gusarova

• Tusiime, Felly Mugizi; Seid, Abel Gizaw; Gusarova, Galina; Nemomissa, Sileshi; Popp, Magnus; Masao, Catherine Aloyce; Wondimu, Tigist; Mirré, Virginia; Muwanika, Vincent; Eilu, Gerald & Brochmann, Christian (2020). Afro-alpine flagships revisited: Parallel adaptation, intermountain admixture and shallow genetic structuring in the giant senecios (Dendrosenecio). PLOS ONE.  ISSN 1932-6203. . doi: 10.1371/journal.pone.0228979 Full text in Research Archive.
• Garrett, Stephen; Twyford, Alex D.; Gusarova, Galina & Rønsted, Nina (2019). Target capture sequence analysis using Angiosperm353 nuclear gene bait set on hemi-parasitic Euphrasia, to unravel taxonomic complexities resulting from hybridisation, varying ploidy levels, and repeated evolution of autogamous lineages. Genome.  ISSN 0831-2796.  62(6), s 376- 377 . doi: 10.1139/gen-2019-0083
• Pautov, Anatoly; Yakovleva, Olga; Krylova, Elena; Pautova, Irina & Gusarova, Galina (2018). Structural changes of large lipid droplets in stomatal complex of Trochodendron aralioides and their possible functional significance. Flora: Morphologie, Geobotanik, Oekophysiologie.  ISSN 0367-2530.  242, s 146- 154 . doi: 10.1016/j.flora.2018.03.016
• Wang, Xumei; Gusarova, Galina; Ruhsam, Markus; de Vere, Natasha; Metherell, Chris; Hollingsworth, Peter M. & Twyford, Alex D. (2018). DNA barcoding a taxonomically complex hemiparasitic genus reveals deep divergence between ploidy levels but lack of species-level resolution. AoB Plants.  ISSN 2041-2851.  10(3) . doi: 10.1093/aobpla/ply026 Full text in Research Archive.
• Gusarova, Galina (2017). New combinations in Nearctic endemic Euphrasia (Orobanchaceae). Journal of the Botanical Research Institute of Texas.  ISSN 1934-5259.  11(2), s 289- 290
• Pautov, Anatoly; Bauer, Svetlana; Ivanova, Olga; Krylova, Elena; Sapach, Yulia & Gussarova, Galina (2017). Role of the outer stomatal ledges in the mechanics of guard cell movements. Trees.  ISSN 0931-1890.  31(1), s 125- 135 . doi: 10.1007/s00468-016-1462-x
• Mewicha, Berihun Gebremedhin; Flagstad, Øystein; Bekele, Afework; Gelete, Desalegn Chala; Bakkestuen, Vegar; Boessenkool, Sanne; Popp, Magnus; Gusarova, Galina; Schrøder-Nielsen, Audun; Nemomissa, Sileshi; Brochmann, Christian; Stenseth, Nils Christian & Epp, Laura (2016). DNA metabarcoding reveals diet overlap between the endangered walia ibex and domestic goats - Implications for conservation. PLOS ONE.  ISSN 1932-6203.  11(7), s 1- 18 . doi: 10.1371/journal.pone.0159133 Full text in Research Archive. Show summary

  Human population expansion and associated degradation of the habitat of many wildlife species cause loss of biodiversity and species extinctions. The small Simen Mountains National Park in Ethiopia is one of the last strongholds for the preservation of a number of afro-alpine mammals, plants and birds, and it is home to the rare endemic Walia ibex, Capra walie. The narrow distribution range of this species as well as potential competition for resources with livestock, especially with domestic goat, Capra hircus, may compromise its future survival. Based on a curated afro-alpine taxonomic reference library constructed for plant taxon identification, we investigated the diet of the Walia ibex and addressed the dietary overlap with domestic goat using DNA metabarcoding of faecal samples. Faeces of both species were collected from different localities in the National Park. We show that both species are browsers, with forbs, shrubs and trees comprising the largest proportion of their diet, supplemented by grasses. There was a considerable overlap in dietary preferences. Several of the preferred diet items of the Walia ibex (Alchemilla sp., Hypericum revolutum, Erica arborea and Rumex sp.) were also among the most preferred diet items of the domestic goat. These results indicate that there is potential for competition between the two species, especially during the dry season, when resources are limited. Our findings, in combination with the expected increase in domestic herbivores, suggest that management plans should consider the potential threat posed by domestic goats to ensure future survival of the endangered Walia ibex.

• Olonova, Marina; Gussarova, Galina; Brysting, Anne Krag & Mezina, Natalia S. (2016). Introgressive hybridization in mesomorphic bluegrasses, Poa section Stenopoa, in western Siberia. Annales Botanici Fennici.  ISSN 0003-3847.  53(1-2), s 43- 55 . doi: 10.5735/085.053.0210
• Pautov, Anatoly; Yakovleva, Olga; Krylova, Elena & Gussarova, Galina (2016). Large lipid droplets in leaf epidermis of angiosperms. Flora: Morphologie, Geobotanik, Oekophysiologie.  ISSN 0367-2530.  219, s 62- 67 . doi: 10.1016/j.flora.2015.12.010
• Epp, Laura; Gussarova, Galina; Boessenkool, Sanne; Olsen, J.; Haile, J; Schrøder-Nielsen, Audun; Ludikova, A.; Hassel, Kristian; Stenøien, Hans K.; Funder, S.; Willerslev, Eske; Kjær, K. & Brochmann, Christian (2015). Lake sediment multi-taxon DNA from North Greenland records early post-glacial appearance of vascular plants and accurately tracks environmental changes. Quaternary Science Reviews.  ISSN 0277-3791.  117, s 152- 163 . doi: 10.1016/j.quascirev.2015.03.027 Full text in Research Archive.
• Gussarova, Galina; Allen, Geraldine A.; Mikhaylova, Yulia; McCormick, Laurie J.; Mirre, Virginia; Marr, Kendrick L.; Hebda, Richard J. & Brochmann, Christian (2015). Vicariance, long-distance dispersal, and regional extinction-recolonization dynamics explain the disjunct circumpolar distribution of the arctic-alpine plant Silene acaulis. American Journal of Botany.  ISSN 0002-9122.  102(10), s 1703- 1720 . doi: 10.3732/ajb.1500072
• Soininen, Eeva M; Gauthier, Gilles; Bilodeau, Frederic; Berteaux, Dominique; Gielly, Ludovic; Taberlet, Pierre; Gusarova, Galina; Bellemain, Eva; Hassel, Kristian; Stenøien, Hans K.; Epp, Laura; Schrøder-Nielsen, Audun; Brochmann, Christian & Yoccoz, Nigel Gilles (2015). Highly overlapping winter diet in two sympatric lemming species revealed by DNA metabarcoding. PLOS ONE.  ISSN 1932-6203.  10(1) . doi: 10.1371/journal.pone.0115335 Full text in Research Archive.
• Gustafsson, A Lovisa S; Skrede, Inger; Rowe, Heather C.; Gussarova, Galina; Borgen, Liv; Rieseberg, Loren; Brochmann, Christian & Parisod, Christian (2014). Genetics of cryptic speciation within an arctic Mustard, Draba nivalis. PLOS ONE.  ISSN 1932-6203.  9(4) . doi: 10.1371/journal.pone.0093834 Full text in Research Archive.
• Soininen, Eeva M; Ehrich, Dorothee; Lecomte, Nicolas; Yoccoz, Nigel Gilles; Tarroux, Arnaud; Berteaux, Dominique; Gauthier, Gilles; Gielly, Ludovic; Brochmann, Christian; Gussarova, Galina & Ims, Rolf Anker (2014). Sources of variation in small rodent trophic niche: New insights from DNA metabarcoding and stable isotope analysis. Isotopes in environmental and health studies.  ISSN 1025-6016.  50(3), s 361- 381 . doi: 10.1080/10256016.2014.915824 Full text in Research Archive.
• Willerslev, E; Davison, J; Moora, M; Zobel, M; Coissac, E; Edwards, ME; Lorenzen, ED; Vestergård, M; Gussarova, Galina; Haile, J; Craine, J; Gielly, L; Boessenkool, Sanne; Epp, Laura; Pearman, PB; Cheddadi, R; Murray, D; Bråthen, Kari Anne; Yoccoz, Nigel Gilles; Binney, H; Cruaud, C; Wincker, P; Goslar, T; Alsos, Inger Greve; Bellemain, Eva; Brysting, Anne Krag; Elven, Reidar; Sønstebø, Jørn Henrik; Murton, J; Sher, A; Rasmussen, M; Rønn, R; Mourier, T; Cooper, A; Austin, J; Moller, P; Froese, D; Zazula, Grant; Pompanon, F; Rioux, D; Niderkorn, Vincent; Tikhonov, A; Savvinov, G; Roberts, RG; Macphee, RDE; Gilbert, MTP; Kjær, KH; Orlando, L; Brochmann, Christian & Taberlet, P (2014). Fifty thousand years of Arctic vegetation and megafaunal diet. Nature.  ISSN 0028-0836.  506(7486), s 47- 51 . doi: 10.1038/nature12921
• Wondimu, Tigist; Gizaw, Abel; Mugizi, Felly; Masao, Catherine; Abdi, Ahmed Abdikhadir; Gussarova, Galina; Popp, Magnus; Nemomissa, Sileshi & Brochmann, Christian (2014). Crossing barriers in an extremely fragmented system: two case studies in the afro-alpine sky island flora. Plant Systematics and Evolution.  ISSN 0378-2697.  300(3), s 415- 430 . doi: 10.1007/s00606-013-0892-9
• Bellemain, Eva; Davey, Marie; Kauserud, Håvard; Epp, Laura; Boessenkool, Sanne; Coissac, Eric; Geml, Jozsef; Edwards, Mary; Willerslev, Eske; Gussarova, Galina; Taberlet, Pierre & Brochmann, Christian (2013). Fungal palaeodiversity revealed using hight-throughput metabarcoding of ancient DNA from arctic permafrost. Environmental Microbiology.  ISSN 1462-2912.  15(4), s 1176- 1189 . doi: 10.1111/1462-2920.12020
• Masao, Catherine A.; Gizaw, Abel; Piñeiro, Rosalia; Tusiime, Felly M.; Wondimu, Tigist; Abdi, Ahmed A.; Popp, Magnus; Gussarova, Galina; Lye, Kåre; Munishi, Pantaleo; Nemomissa, Sileshi & Brochmann, Christian (2013). Phylogeographic history and taxonomy of some afro-alpine grasses assessed based on AFLPs and morphometry: Deschampsia cespitosa, D. angusta and Koeleria capensis. Alpine Botany.  ISSN 1664-2201.  123(2), s 107- 122 . doi: 10.1007/s00035-013-0119-2 Full text in Research Archive.
• Soininen, Eeva Marjatta; Zinger, Lucie; Gielly, Ludovic; Bellemain, Eva; Bråthen, Kari Anne; Brochmann, Christian; Epp, Laura; Gusarova, Galina; Hassel, Kristian; Henden, John-André; Killengreen, Siw Turid; Rämä, Teppo; Stenøien, Hans; Yoccoz, Nigel & Ims, Rolf Anker (2013). Shedding new light on the diet of Norwegian lemmings: DNA metabarcoding of stomach content. Polar Biology.  ISSN 0722-4060.  36(7), s 1069- 1076 . doi: 10.1007/s00300-013-1328-2 Full text in Research Archive.
• Gussarova, Galina; Alsos, Inger Greve & Brochmann, Christian (2012). Annual plants colonizing the Arctic? Phylogeography and genetic variation in the Euphrasia minima complex (Orobanchaceae). Taxon.  ISSN 0040-0262.  61(1), s 146- 160 . doi: 10.1002/tax.611011
• Jiménez-Mejías, Pedro; Luceño, Modesto; Lye, Kåre; Brochmann, Christian & Gussarova, Galina (2012). Genetically diverse but with surprisingly little geographical structure: the complex history of the widespread herb Carex nigra (Cyperaceae). Journal of Biogeography.  ISSN 0305-0270.  39(12), s 2279- 2291 . doi: 10.1111/j.1365-2699.2012.02740.x
• Bendiksby, Mika; Brysting, Anne Krag; Thorbek, Lisbeth; Gusarova, Galina & Ryding, Olof (2011). Molecular phylogeny and taxonomy of the genus Lamium L. (Lamiaceae): Disentangling origins of presumed allotetraploids. Taxon.  ISSN 0040-0262.  60(4), s 986- 1000 . doi: 10.1002/tax.604004 Show summary

  This is the first comprehensive molecular investigation of the genus Lamium L. We have addressed phylogenetic relationships and presumed allopolyploid speciation by use of nuclear (NRPA2, 5S-NTS) and chloroplast (matK, psbA-trnH, rps16, trnL, trnL-F, trnS-G) DNA sequence data. Nuclear and chloroplast data were incongruent, and nuclear data showed better correlation with morphology. Bayesian and parsimony phylogenetic results show that (1) Lamium galeobdolon is sister to all remaining Lamium species; (2) Wiedemannia is nested within Lamium; (3) L. amplexicaule is polyphyletic; (4) most tetraploids are of hybrid origin; (5) L. amplexicaule var. orientale is allotetraploid; and (6) Mennema’s (1989) infrageneric classification is not corroborated by molecular data. Based on the molecular results, and taking morphology into account, we suggest resurrection of two species: L. aleppicum and L. paczoskianum.

• Bendiksby, Mika; Schumacher, Trond; Gusarova, Galina; Nais, Jamili; Mat-Salleh, Kamarudin; Sofiyanti, Nery; Madulid, Domingo; Smith, Steven A. & Barkman, Todd (2010). Elucidating the evolutionary history of the Southeast Asian, holoparasitic, giant-flowered Rafflesiaceae: Pliocene vicariance, morphological convergence and character displacement. Molecular Phylogenetics and Evolution.  ISSN 1055-7903.  57(2), s 620- 633 . doi: 10.1016/j.ympev.2010.08.005
• Gusarova, Galina; Popp, Magnus; Vitek, E & Brochmann, Christian (2008). Molecular phylogeny and biogeography of the bipolar Euphrasia (Orobanchaceae): Recent radiations in an old genus. Molecular Phylogenetics and Evolution.  ISSN 1055-7903.  48, s 444- 460
• Gusarova, Galina (2007). Euphrasia amurensis, E-hirtella var. ramosa and var. karoiana (Orobanchaceae). Botanical journal of the Linnean Society.  ISSN 0024-4074.  154

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• Gusarova, Galina (2019). Flora of North America North of Mexico: Vol. 17: Magnoliophyta: Tetrachondraceae to Orobanchaceae. Oxford University Press.  ISBN 0190868511.  768 s.

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• Garrett, Stephen; Twyford, Alex D.; Gusarova, Galina & Rønsted, Nina (2019). Target capture sequence analysis using Angiosperm353 nuclear gene bait set on hemi-parasitic Euphrasia, to unravel taxonomic complexities resulting from hybridisation, varying ploidy levels, and repeated evolution of autogamous lineages.
• Gusarova, Galina; Kamenova, Stefaniya; Coissac, Eric; Meyer, Pernille; Steinthorsdottir, Lilja; Loe, Leif Egil; Hansen, Brage Bremset; Utsi, Tove Aagnes; Varpe, Øystein; Lammers, Youri; Heintzman, Peter D.; Alsos, Inger Greve; Justin, Irvine & Brysting, Anne Krag (2019). Multi-locus DNA metabarcoding of diet provides new insights into the ecology and trophic interactions of a keystone herbivore species.
• Gustafsson, A Lovisa S; Borgen, Liv; Gusarova, Galina & Brochmann, Christian (2011). Cryptic Speciation in Arctic Plants.
• Gustafsson, A Lovisa S; Brochmann, Christian; Gusarova, Galina & Borgen, Liv (2011). Cryptic Speciation in the Arctic.
• Gustafsson, A Lovisa S; Brochmann, Christian; Borgen, Liv & Gusarova, Galina (2010). High Biological Species Diversity in the Arctic Flora?.
• Gustafsson, A Lovisa S; Parisod, Christian; Schranz, Eric; Borgen, Liv; Gusarova, Galina & Brochmann, Christian (2010). Genetics of Intrinsic Postzygotic Isolation in Draba nivalis (Brassicaceae).
• Gustafsson, Lovisa; Borgen, Liv; Gusarova, Galina & Brochmann, Christian (2009). High Biological Species Diversity in the Arctic Flora?.
• Gusarova, Galina; Popp, Magnus; Vitek, E & Brochmann, Christian (2007). Molecular phylogeny and biogeography of Euphrasia (Orobanchaceae).
• Gusarova, Galina & Brochmann, Christian (2005). Systematics, phylogeny and biogeography of Euphrasia inferred from morphology and molecular markers.

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