Evidence map›Paper›PMID 24827438›Full record

ArticleProceedings. Biological sciences2014

Adaptive phylogeography: functional divergence between haemoglobins derived from different glacial refugia in the bank vole.

Petr Kotlík, Silvia Marková, Libor Vojtek, Antonín Stratil, Vlastimil Slechta, Pavel Hyršl, Jeremy B Searle

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.8field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Petr KotlíkLaboratory of Molecular Ecology, Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Liběchov 27721, Czech Republic kotlik@iapg.cas.cz.
Silvia MarkováLaboratory of Molecular Ecology, Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Liběchov 27721, Czech Republic.
Libor VojtekDepartment of Animal Physiology and Immunology, Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno 61137, Czech Republic.
Antonín StratilLaboratory of Molecular Ecology, Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Liběchov 27721, Czech Republic.
Vlastimil SlechtaLaboratory of Fish Genetics, Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Liběchov 27721, Czech Republic.
Pavel HyršlDepartment of Animal Physiology and Immunology, Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno 61137, Czech Republic.
Jeremy B SearleDepartment of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY 14853, USA.
Czech Academy of Sciences, Institute of Animal Physiology and Genetics · CZMasaryk University · CZCornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the years, researchers have used presumptively neutral molecular variation to infer the origins of current species' distributions in northern latitudes (especially Europe). However, several reported examples of genic and chromosomal replacements suggest that end-glacial colonizations of particular northern areas may have involved genetic input from different source populations at different times, coupled with competition and selection. We investigate the functional consequences of differences between two bank vole (Clethrionomys glareolus) haemoglobins deriving from different glacial refugia, one of which partially replaced the other in Britain during end-glacial climate warming. This allows us to examine their adaptive divergence and hence a possible role of selection in the replacement. We determine the amino acid substitution Ser52Cys in the major expressed β-globin gene as the allelic difference. We use structural modelling to reveal that the protein environment renders the 52Cys thiol a highly reactive functional group and we show its reactivity in vitro. We demonstrate that possessing the reactive thiol in haemoglobin increases the resistance of bank vole erythrocytes to oxidative stress. Our study thus provides striking evidence for physiological differences between products of genic variants that spread at the expense of one another during colonization of an area from different glacial refugia.

Indexed as

Amino Acid SubstitutionAnimalsArvicolinaeGenetic VariationHemoglobinsMolecular Sequence DataPhylogeographyUnited KingdomHemoglobinsadaptationantioxidative capacityclimate changecysteineoxidative stressredox

Identifiers

PMID24827438
PMCPMC4046400
OpenAlexW2052186221

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.