Cited by 52Neuroendocrine regulation and behaviorNeurotransmitter Receptor Influence on BehaviorAnimal Behavior and Reproduction

The relative contribution of proximal 5′ flanking sequence and microsatellite variation on brain vasopressin 1a receptor (Avpr1a) gene expression and behavior

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Donaldson, Zoe R., Young, Larry J.·2013·PLoS Genetics

Abstract

Certain genes exhibit notable diversity in their expression patterns both within and between species. One such gene is the vasopressin receptor 1a gene (Avpr1a), which exhibits striking differences in neural expression patterns that are responsible for mediating differences in vasopressin-mediated social behaviors. The genomic mechanisms that contribute to these remarkable differences in expression are not well understood. Previous work has suggested that both the proximal 5' flanking region and a polymorphic microsatellite element within that region of the vole Avpr1a gene are associated with variation in V1a receptor (V1aR) distribution and behavior, but neither has been causally linked. Using homologous recombination in mice, we reveal the modest contribution of proximal 5' flanking sequences to species differences in V1aR distribution, and confirm that variation in V1aR distribution impacts stress-coping in the forced swim test. We also demonstrate that the vole Avpr1a microsatellite structure contributes to Avpr1a expression in the amygdala, thalamus, and hippocampus, mirroring a subset of the inter- and intra-species differences observed in central V1aR patterns in voles. This is the first direct evidence that polymorphic microsatellite elements near behaviorally relevant genes can contribute to diversity in brain gene expression profiles, providing a mechanism for generating behavioral diversity both at the individual and species level. However, our results suggest that many features of species-specific expression patterns are mediated by elements outside of the immediate 5' flanking region of the gene.

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Crossref · 10.1371/journal.pgen.1003729

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  • In prairie voles, a microsatellite in the 5' flanking region of Avpr1a containing cis-regulatory elements has functional influence over species differences and individual variation in Avpr1a expression and is associated with variation in social behavior.

    “In prairie voles, a microsatellite in the 5’ flanking region of the vasopressin receptor gene (Avpr1a) containing cis-REs has been shown to have functional influence over species differences and individual variation in Avpr1a expression and is associated with variation in social behavior (47, 48).”
  • Viral-mediated Avpr1a receptor overexpression studies show that species differences in Avpr1a expression mediate species differences in social behavior, and variation in Avpr1a expression in the brain is related to microsatellite diversity in the gene's 5' flanking region.

    “Viral-mediated Avpr1a receptor overexpression studies show that species differences in Avpr1a expression mediate species differences in social behavior, and variation in Avpr1a expression in the brain is related to microsatellite diversity in the gene's 5′ flanking region (151-154).”

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  1. [82]Bielsky IF, Hu S-B, Ren X, Terwilliger EF, Young LJ (2005) The V1a Vasopressin Receptor Is Necessary and Sufficient for Normal Social Recognition: A Gene Replacement Study. Neuron 47: 503– 513. 16102534

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Authors
Donaldson, Z. R., & Young, L. J.
Affiliations
Emory University (US)
Corresponding author
Donaldson, Zoe R.
Venue
PLoS Genetics
Published
2013-08-29
Volume
9
Issue
8
Pages
e1003729
ISSN
  • 1553-7390 (ISSN-L)
  • 1553-7404
OpenAlex
W2027725231
Cited by
52
References
84
Citations by year
2026: 3 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 1 · 2021: 3 · 2020: 6 · 2019: 2 · 2018: 2 · 2017: 7 · 2016: 8 · 2015: 4 · 2014: 8 · 2013: 1
FWCI
10.48
Type
journal article
Language
en
Open access
Locations
  • PLoS Genetics (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Columbia Academic Commons (Columbia University)
Funders
  • Howard Hughes Medical Institute
  • National Institutes of Health (P51RR165, P51OD011132)
  • Yerkes National Primate Research Center, Emory University (P51OD11132, /OD P51OD11132)
  • National Institute of Mental Health (K02MH064692, MH064692, R29MH056897, MH056897, R01MH056897, T32MH015144)
  • National Center for Research Resources (OD P51OD11132, P51RR165, P51-OD11132)
  • Office of Research Infrastructure Programs, National Institutes of Health (ODP51OD11132, P51RR165, P51OD11132)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
Keywords
vasopressin 1a receptor, AVPR1A, 5'-flanking region, microsatellite polymorphism, brain gene expression, voles, social behavior, stress coping, forced swim test, amygdala, thalamus, hippocampus, homologous recombination, behavioral diversity
MeSH terms
Animals, Behavior, Animal, Brain, Arvicolinae, Humans, Polymorphism, Genetic, Species Specificity, Gene Expression, Receptors, Vasopressin, Microsatellite Repeats, Gene Expression Profiling, 5' Flanking Region, Mice, Homologous Recombination

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