Search Results - "Hudson, Alan G."

Rapid parallel adaptive radiations from a single hybridogenic ancestral population by Hudson, Alan G., Vonlanthen, Pascal, Seehausen, Ole

“…The Alpine lake whitefish (Coregonus lavaretus) species complex is a classic example of a recent radiation, associated with colonization of the Alpine lakes…”
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Nuclear environmental DNA resolves fine-scale population genetic structure in an aquatic habitat by Liu, Zifang, Kishe, Mary A., Gabagambi, Nestory P., Shechonge, Asilatu H., Ngatunga, Benjamin P., Smith, Katie, Saxon, Andrew D., Hudson, Alan G., Linderoth, Tyler, Turner, George F., Collins, Rupert A., Genner, Martin J.

“…There is considerable potential for nuclear genomic material in environmental DNA (eDNA) to inform us of population genetic structure within aquatic species…”
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Ecological speciation in European whitefish is driven by a large‐gaped predator by Öhlund, Gunnar, Bodin, Mats, Nilsson, Karin A., Öhlund, Sven‐Ola, Mobley, Kenyon B., Hudson, Alan G., Peedu, Mikael, Brännström, Åke, Bartels, Pia, Præbel, Kim, Hein, Catherine L., Johansson, Petter, Englund, Göran

“…Lake‐dwelling fish that form species pairs/flocks characterized by body size divergence are important model systems for speciation research. Although several…”
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A way forward with eco evo devo: an extended theory of resource polymorphism with postglacial fishes as model systems by Skúlason, Skúli, Parsons, Kevin J., Svanbäck, Richard, Räsänen, Katja, Ferguson, Moira M., Adams, Colin E., Amundsen, Per‐Arne, Bartels, Pia, Bean, Colin W., Boughman, Janette W., Englund, Göran, Guðbrandsson, Jóhannes, Hooker, Oliver E., Hudson, Alan G., Kahilainen, Kimmo K., Knudsen, Rune, Kristjánsson, Bjarni K., Leblanc, Camille A‐L., Jónsson, Zophonías, Öhlund, Gunnar, Smith, Carl, Snorrason, Sigurður S.

“…ABSTRACT A major goal of evolutionary science is to understand how biological diversity is generated and altered. Despite considerable advances, we still have…”
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Managing cryptic biodiversity: Fine‐scale intralacustrine speciation along a benthic gradient in Alpine whitefish (Coregonus spp.) by Hudson, Alan G., Lundsgaard‐Hansen, Baenz, Lucek, Kay, Vonlanthen, Pascal, Seehausen, Ole

“…Whitefish (Coregonus spp.) are an important catch for many freshwater fisheries, particularly in Switzerland. In support of this, supplemental stocking of…”
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Population structure, inbreeding and local adaptation within an endangered riverine specialist: the nase (Chondrostoma nasus) by Hudson, Alan G., Vonlanthen, Pascal, Seehausen, Ole

“…Chondrostoma nasus is a cyprinid fish with highly specialized, ecologically and geographically distinct, ontogenetic trophic niches. Nase population numbers…”
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Genomic signatures of relaxed disruptive selection associated with speciation reversal in whitefish by Hudson, Alan G, Vonlanthen, Pascal, Bezault, Etienne, Seehausen, Ole

“…Speciation reversal: the erosion of species differentiation via an increase in introgressive hybridization due to the weakening of previously divergent…”
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Epigenetic divergence during early stages of speciation in an African crater lake cichlid fish by Vernaz, Grégoire, Hudson, Alan G., Santos, M. Emília, Fischer, Bettina, Carruthers, Madeleine, Shechonge, Asilatu H., Gabagambi, Nestory P., Tyers, Alexandra M., Ngatunga, Benjamin P., Malinsky, Milan, Durbin, Richard, Turner, George F., Genner, Martin J., Miska, Eric A.

“…Epigenetic variation can alter transcription and promote phenotypic divergence between populations facing different environmental challenges. Here, we assess…”
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Localisation and origin of the bacteriochlorophyll-derived photosensitizer in the retina of the deep-sea dragon fish Malacosteus niger by Douglas, Ronald H., Genner, Martin J., Hudson, Alan G., Partridge, Julian C., Wagner, Hans-Joachim

“…Most deep-sea fish have a single visual pigment maximally sensitive at short wavelengths, approximately matching the spectrum of both downwelling sunlight and…”
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Speciation leads to divergent methylmercury accumulation in sympatric whitefish by Blank, Nanina, Hudson, Alan G., Vonlanthen, Pascal, Seehausen, Ole, Hammerschmidt, Chad R., Senn, David B.

“…Central European lake whitefish ( Coregonus spp.) colonized Swiss lakes following the last glacial retreat and have undergone rapid speciation and adaptive…”
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Population structure, inbreeding and local adaptation within an endangered riverine specialist: the nase (Chondrostoma nasus) by Hudson, Alan G., Vonlanthen, Pascal, Seehausen, Ole

“…Chondrostoma nasus is a cyprinid fish with highly specialized, ecologically and geographically distinct, ontogenetic trophic niches. Nase population numbers…”
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Does water depth or diet divergence predict progress towards ecological speciation in whitefish radiations? by Ingram, T, Hudson, A G, Vonlanthen, P, Seehausen, O

“…Question: Is the extent of genetic divergence between sympatric whitefish ecotypes - a proxy for progress towards speciation - related to the extent of…”
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