Cited by 162Neuroendocrine regulation and behaviorAnimal Behavior and ReproductionEvolutionary Psychology and Human Behavior

Sexual fidelity trade-offs promote regulatory variation in the prairie vole brain

Okhovat, Mariam, Berrio, Alejandro, Wallace, Gerard, Ophir, Alexander G., Phelps, Steven M.·2015·Science

Abstract

Individual variation in social behavior seems ubiquitous, but we know little about how it relates to brain diversity. Among monogamous prairie voles, levels of vasopressin receptor (encoded by the gene avpr1a) in brain regions related to spatial memory predict male space use and sexual fidelity in the field. We find that trade-offs between the benefits of male fidelity and infidelity are reflected in patterns of territorial intrusion, offspring paternity, avpr1a expression, and the evolutionary fitness of alternative avpr1a alleles. DNA variation at the avpr1a locus includes polymorphisms that reliably predict the epigenetic status and neural expression of avpr1a, and patterns of DNA diversity demonstrate that avpr1a regulatory variation has been favored by selection. In prairie voles, trade-offs in the fitness consequences of social behaviors seem to promote neuronal and molecular diversity.

Integrity signals

Registry

Crossref · 10.1126/science.aac5791

Cites

45 of 45 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Voles display remarkable individual variation in V1aR density in the retrosplenial cortex, a region involved in spatial memory, and this receptor density is related to Avpr1a polymorphisms, space use in relation to nesting, and sexual fidelity in males.

    “Voles display remarkable individual variation in V1aR density in the retrosplenial cortex (155), a region involved in spatial memory, and this receptor density is related to Avpr1a polymorphisms, space use in relation to nesting, and sexual fidelity in males (156).”
  • Variation in brain receptor distribution is determined by sequence variation in the receptor genes.

    “This variation in brain receptor distribution is determined by sequence variation in the receptor genes [12,13].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Okhovat, M., Berrio, A., Wallace, G., Ophir, A. G., & Phelps, S. M.
Affiliations
  • The University of Texas at Austin (US)
  • Department of Integrative Biology, University of Texas at Austin, 1 University Station, Campus Code C0930, Austin, TX 78712, USA.
  • Cornell University (US)
Corresponding author
Phelps, Steven M.
Venue
Science
Published
2015-12-11
Volume
350
Issue
6266
Pages
1371-1374
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2198514005
Cited by
155
References
45
Citations by year
2026: 2 · 2025: 7 · 2024: 11 · 2023: 6 · 2022: 30 · 2021: 13 · 2020: 17 · 2019: 15 · 2018: 16 · 2017: 27 · 2016: 10 · 2015: 1
FWCI
29.45
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • NSF (IOS-0316451, IOS-1355188)
  • NIH (R21 HD059092)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Evolutionary Psychology and Human Behavior
Keywords
Microtus ochrogaster, monogamy, sexual fidelity, vasopressin receptor, AVPR1A, brain gene expression, territorial intrusion, epigenetic regulation, DNA polymorphism, natural selection, spatial memory
MeSH terms
Alleles, Animals, Brain, Arvicolinae, DNA, Biological Evolution, Female, Male, Polymorphism, Genetic, Sexual Behavior, Sexual Behavior, Animal, Social Behavior, Territoriality, Receptors, Vasopressin, Epigenesis, Genetic, Spatial Memory, Grassland

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review