Category Archives: Publications

A novel region within a conserved domain in ATG7 emerged in vertebrates.

Posted on: 24/08/2022 by Arnar Pálsson

A nice paper by Valgerður Hjaltalín and colleagues was accepted to Autophagy Reports. She worked on this during covid, with some help from us and others. Then added a nice experimental data to the manuscript during revisions. More on this … Continue reading →

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DNA methylation differences during development distinguish sympatric morphs of Arctic charr (Salvelinus alpinus)

Posted on: 25/07/2022 by Arnar Pálsson

DNA methylation differences during development distinguish sympatric morphs of Arctic charr (Salvelinus alpinus) Sebastien Matlosz, Benjamín Sigurgeirsson, Sigrídur Rut Franzdóttir, Arnar Pálsson, Zophonías O. Jónsson Accepted in Molecular Ecology, first published: 18 July 2022 https://doi.org/10.1111/mec.16620 Changes in DNA methylation in … Continue reading →

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Acceptable ants and Atg7 on a run

Posted on: 13/06/2022 by Arnar Pálsson

European fire ants found in Iceland. / Evrópskir eldmaurar (Myrmica rubra) á Íslandi. Marco Mancini, Andreas Guðmundsson og Arnar Pálsson. Accepted by the Icelandic naturalist (Náttúrufræðingurinn). Phylogenetic analyses revealed emergence in vertebrates of a novel region within a conserved domain … Continue reading →

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DNA methylation differences during development distinguish sympatric morphs of Arctic charr

Posted on: 25/03/2022 by Arnar Pálsson

DNA methylation differences during development distinguish sympatric morphs of Arctic charr (Salvelinus alpinus). Sebastien Matlosz, Benjamin Sigurgeirsson, Sigrídur Rut Franzdóttir, Arnar Pálsson, Zophonías O. Jónsson. (not on bioRxiv, second revision sent in). Sebastien sent the revised manuscript again. Must say … Continue reading →

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Extensive genetic differentiation between recently evolved sympatric Arctic charr morphs

Posted on: 15/07/2019 by Arnar Pálsson

Now published (12. sept. 2019) in Ecology and Evolution - Extensive genetic differentiation between recently evolved sympatric Arctic charr morphs Jóhannes Guðbrandsson, Kalina H. Kapralova, Sigríður R. Franzdóttir, Þóra Margrét Bergsveinsdóttir, Völundur Hafstað, Zophonías O. Jónsson, Sigurður S. Snorrason, Arnar … Continue reading →

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Talks and posters at Evolution and core processes in gene expression

Posted on: 23/05/2019 by Arnar Pálsson

Baldur and I attended a meeting on evolution of gene expression arranged by David Arnosti, Shinhan Shiu and colleagues. Evolution and Core Processes in Gene Expression May 9–12, 2019 East Lansing, Mich. Baldur and I ended up pooling our talks … Continue reading →

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Extensive genetic divergence between recently evolved sympatric Arctic charr morphs

Posted on: 09/12/2018 by Arnar Pálsson

New preprint on BioRxiv. Extensive genetic divergence between recently evolved sympatric Arctic charr morphs View ORCID Profile Jóhannes Guđbrandsson, Kalina H. Kapralova, Sigríđur Rut Franzdóttir, Thóra Margrét Bergsveinsdóttir, Völundur Hafstađ, Zophonías O. Jónsson, Sigurđur S. Snorrason, Arnar Pálsson doi: https://doi.org/10.1101/489104 … Continue reading →

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

Posted on: 29/01/2018 by Arnar Pálsson

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs. Jóhannes Guðbrandsson, Sigríður Rut Franzdóttir, Bjarni Kristófer Kristjánsson, Ehsan Pashay Ahi, Valerie Helene Maier, Kalina H. Kapralova, Sigurður Sveinn Snorrason, Zophonías Oddur Jónsson, Arnar Pálsson Published … Continue reading →

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

Posted on: 29/09/2017 by Arnar Pálsson

Sent to a PeerJ near you. Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs Jóhannes Guðbrandsson, Sigríður Rut Franzdóttir, Bjarni Kristófer Kristjánsson, Ehsan Pashay Ahi, Valerie Helene Maier, Sigurður Sveinn Snorrason, Zophonías Oddur Jónsson, … Continue reading →

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Maedi-visna virus persistence: Antigenic variation and latency.

Posted on: 11/04/2017 by Arnar Pálsson

Valgerdur Andresdottir got me to help her with analyses for her master students project on MV virus evolution. The manuscript got resubmitted late winter, lets hope we managed to respond appropriately to the reviewers remarks. Hallgrímur Arnarson, Arnar Pálsson, Margrét … Continue reading →

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