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Items: 29


Repeatability of Adaptive Radiation Depends on Spatial Scale: Regional Versus Global Replicates of Stickleback in Lake Versus Stream Habitats.

Paccard A, Hanson D, Stuart YE, von Hippel FA, Kalbe M, Klepaker T, Skúlason S, Kristjánsson BK, Bolnick DI, Hendry AP, Barrett RDH.

J Hered. 2019 Nov 6. pii: esz056. doi: 10.1093/jhered/esz056. [Epub ahead of print]


Bacterial diversity in Icelandic cold spring sources and in relation to the groundwater amphipod Crangonyx islandicus.

Guðmundsdóttir R, Kreiling AK, Kristjánsson BK, Marteinsson VÞ, Pálsson S.

PLoS One. 2019 Oct 2;14(10):e0222527. doi: 10.1371/journal.pone.0222527. eCollection 2019.


Drift versus selection as drivers of phenotypic divergence at small spatial scales: The case of Belgjarskógur threespine stickleback.

Seymour M, Räsänen K, Kristjánsson BK.

Ecol Evol. 2019 Jun 27;9(14):8133-8145. doi: 10.1002/ece3.5381. eCollection 2019 Jul.


Invertebrate biodiversity in cold groundwater fissures in Iceland.

Ólafsdóttir JH, Þorbjörnsson JG, Kristjánsson BK, Ólafsson JS.

Ecol Evol. 2019 May 3;9(11):6399-6409. doi: 10.1002/ece3.5213. eCollection 2019 Jun.


A way forward with eco evo devo: an extended theory of resource polymorphism with postglacial fishes as model systems.

Skúlason S, Parsons KJ, Svanbäck R, Räsänen K, Ferguson MM, Adams CE, Amundsen PA, Bartels P, Bean CW, Boughman JW, Englund G, Guðbrandsson J, Hooker OE, Hudson AG, Kahilainen KK, Knudsen R, Kristjánsson BK, Leblanc CA, Jónsson Z, Öhlund G, Smith C, Snorrason SS.

Biol Rev Camb Philos Soc. 2019 Oct;94(5):1786-1808. doi: 10.1111/brv.12534. Epub 2019 Jun 19.


Gene expression in the phenotypically plastic Arctic charr (Salvelinus alpinus): A focus on growth and ossification at early stages of development.

Beck SV, Räsänen K, Ahi EP, Kristjánsson BK, Skúlason S, Jónsson ZO, Leblanc CA.

Evol Dev. 2019 Jan;21(1):16-30. doi: 10.1111/ede.12275. Epub 2018 Nov 26.


Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs.

Guðbrandsson J, Franzdóttir SR, Kristjánsson BK, Ahi EP, Maier VH, Kapralova KH, Snorrason SS, Jónsson ZO, Pálsson A.

PeerJ. 2018 Feb 7;6:e4345. doi: 10.7717/peerj.4345. eCollection 2018.


Ecosystem size matters: the dimensionality of intralacustrine diversification in Icelandic stickleback is predicted by lake size.

Lucek K, Kristjánsson BK, Skúlason S, Seehausen O.

Ecol Evol. 2016 Jun 29;6(15):5256-72. doi: 10.1002/ece3.2239. eCollection 2016 Aug.


Divergence of gastropod life history in contrasting thermal environments in a geothermal lake.

Johansson MP, Ermold F, Kristjánsson BK, Laurila A.

J Evol Biol. 2016 Oct;29(10):2043-2053. doi: 10.1111/jeb.12928. Epub 2016 Jul 21.


Bones in motion: Ontogeny of craniofacial development in sympatric arctic charr morphs.

Kapralova KH, Jónsson ZO, Palsson A, Franzdóttir SR, le Deuff S, Kristjánsson BK, Snorrason SS.

Dev Dyn. 2015 Sep;244(9):1168-1178. doi: 10.1002/dvdy.24302. Epub 2015 Aug 10.


The developmental transcriptome of contrasting Arctic charr ( Salvelinus alpinus) morphs.

Gudbrandsson J, Ahi EP, Franzdottir SR, Kapralova KH, Kristjansson BK, Steinhaeuser SS, Maier VH, Johannesson IM, Snorrason SS, Jonsson ZO, Palsson A.

Version 2. F1000Res. 2015 Jun 1 [revised 2016 Jan 1];4:136. doi: 10.12688/f1000research.6402.2. eCollection 2015.


AFLPs and mitochondrial haplotypes reveal local adaptation to extreme thermal environments in a freshwater gastropod.

Quintela M, Johansson MP, Kristjánsson BK, Barreiro R, Laurila A.

PLoS One. 2014 Jul 9;9(7):e101821. doi: 10.1371/journal.pone.0101821. eCollection 2014.


Quick divergence but slow convergence during ecotype formation in lake and stream stickleback pairs of variable age.

Lucek K, Sivasundar A, Kristjánsson BK, Skúlason S, Seehausen O.

J Evol Biol. 2014 Sep;27(9):1878-92. doi: 10.1111/jeb.12439. Epub 2014 Jun 27.


Spatial phenotypic and genetic structure of threespine stickleback (Gasterosteus aculeatus) in a heterogeneous natural system, Lake Mývatn, Iceland.

Millet A, Kristjánsson BK, Einarsson A, Räsänen K.

Ecol Evol. 2013 Sep;3(10):3219-32. doi: 10.1002/ece3.712. Epub 2013 Aug 6.


Water temperature, not fish morph, determines parasite infections of sympatric Icelandic threespine sticklebacks (Gasterosteus aculeatus).

Karvonen A, Kristjánsson BK, Skúlason S, Lanki M, Rellstab C, Jokela J.

Ecol Evol. 2013 Jun;3(6):1507-17. doi: 10.1002/ece3.568. Epub 2013 Apr 17.


Connectivity in a pond system influences migration and genetic structure in threespine stickleback.

Seymour M, Räsänen K, Holderegger R, Kristjánsson BK.

Ecol Evol. 2013 Mar;3(3):492-502. doi: 10.1002/ece3.476. Epub 2013 Jan 18.


Fine-scale parallel patterns in diversity of small benthic Arctic charr (Salvelinus alpinus) in relation to the ecology of lava/groundwater habitats.

Kristjánsson BK, Skúlason S, Snorrason SS, Noakes DL.

Ecol Evol. 2012 Jun;2(6):1099-112. doi: 10.1002/ece3.235.


Independent axes of genetic variation and parallel evolutionary divergence of opercle bone shape in threespine stickleback.

Kimmel CB, Cresko WA, Phillips PC, Ullmann B, Currey M, von Hippel F, Kristjánsson BK, Gelmond O, McGuigan K.

Evolution. 2012 Feb;66(2):419-34. doi: 10.1111/j.1558-5646.2011.01441.x. Epub 2011 Sep 25.


Extreme sexual brain size dimorphism in sticklebacks: a consequence of the cognitive challenges of sex and parenting?

Kotrschal A, Räsänen K, Kristjánsson BK, Senn M, Kolm N.

PLoS One. 2012;7(1):e30055. doi: 10.1371/journal.pone.0030055. Epub 2012 Jan 19.


Universal scaling rules predict evolutionary patterns of myogenesis in species with indeterminate growth.

Johnston IA, Kristjánsson BK, Paxton CG, Vieira VL, Macqueen DJ, Bell MA.

Proc Biol Sci. 2012 Jun 7;279(1736):2255-61. doi: 10.1098/rspb.2011.2536. Epub 2012 Jan 11.


The parallel evolution of dwarfism in Arctic charr is accompanied by adaptive divergence in mTOR-pathway gene expression.

Macqueen DJ, Kristjánsson BK, Paxton CG, Vieira VL, Johnston IA.

Mol Ecol. 2011 Aug;20(15):3167-84. doi: 10.1111/j.1365-294X.2011.05172.x. Epub 2011 Jun 29.


Evolution of adaptive diversity and genetic connectivity in Arctic charr (Salvelinus alpinus) in Iceland.

Kapralova KH, Morrissey MB, Kristjánsson BK, Olafsdóttir GÁ, Snorrason SS, Ferguson MM.

Heredity (Edinb). 2011 Mar;106(3):472-87. doi: 10.1038/hdy.2010.161. Epub 2011 Jan 12.


Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland.

Kornobis E, Pálsson S, Sidorov DA, Holsinger JR, Kristjánsson BK.

Mol Phylogenet Evol. 2011 Mar;58(3):527-39. doi: 10.1016/j.ympev.2010.12.010. Epub 2010 Dec 30. Erratum in: Mol Phylogenet Evol. 2012 Jan;62(1):579-80.


Molecular evidence of the survival of subterranean amphipods (Arthropoda) during Ice Age underneath glaciers in Iceland.

Kornobis E, Pálsson S, Kristjánsson BK, Svavarsson J.

Mol Ecol. 2010 Jun 1;19(12):2516-30. doi: 10.1111/j.1365-294X.2010.04663.x. Epub 2010 May 12.


Salmonid genomes have a remarkably expanded akirin family, coexpressed with genes from conserved pathways governing skeletal muscle growth and catabolism.

Macqueen DJ, Kristjánsson BK, Johnston IA.

Physiol Genomics. 2010 Jun;42(1):134-48. doi: 10.1152/physiolgenomics.00045.2010. Epub 2010 Apr 13.


Subglacial refugia in Iceland enabled groundwater amphipods to survive glaciations.

Kristjánsson BK, Svavarsson J.

Am Nat. 2007 Aug;170(2):292-6. Epub 2007 Jun 5.


Characterisation and expression of the paired box protein 7 (Pax7) gene in polymorphic Arctic charr (Salvelinus alpinus).

Sibthorpe D, Sturlaugsdóttir R, Kristjansson BK, Thorarensen H, Skúlason S, Johnston IA.

Comp Biochem Physiol B Biochem Mol Biol. 2006 Nov-Dec;145(3-4):371-83. Epub 2006 Sep 6.


Rapid evolution of muscle fibre number in post-glacial populations of Arctic charr Salvelinus alpinus.

Johnston IA, Abercromby M, Vieira VL, Sigursteindóttir RJ, Kristjánsson BK, Sibthorpe D, Skúlason S.

J Exp Biol. 2004 Dec;207(Pt 25):4343-60.

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