Genetic variance in fitness indicates rapid contemporary adaptive evolution in wild animals

T Bonnet, MB Morrissey, P De Villemereuil, SC Alberts… - Science, 2022 - science.org
The rate of adaptive evolution, the contribution of selection to genetic changes that increase
mean fitness, is determined by the additive genetic variance in individual relative fitness. To …

Polymorphisms at the innate immune receptor TLR2 are associated with Borrelia infection in a wild rodent population

B Tschirren, M Andersson… - … of the Royal …, 2013 - royalsocietypublishing.org
The discovery of the key role of Toll-like receptors (TLRs) in initiating innate immune
responses and modulating adaptive immunity has revolutionized our understanding of …

Bigger is fitter? Quantitative genetic decomposition of selection reveals an adaptive evolutionary decline of body mass in a wild rodent population

T Bonnet, P Wandeler, G Camenisch, E Postma - PLoS biology, 2017 - journals.plos.org
In natural populations, quantitative trait dynamics often do not appear to follow evolutionary
predictions. Despite abundant examples of natural selection acting on heritable traits …

Fluctuating selection and its (elusive) evolutionary consequences in a wild rodent population

T Bonnet, E Postma - Journal of evolutionary biology, 2018 - academic.oup.com
Temporal fluctuations in the strength and direction of selection are often proposed as a
mechanism that slows down evolution, both over geological and contemporary timescales …

Successful by chance? The power of mixed models and neutral simulations for the detection of individual fixed heterogeneity in fitness components

T Bonnet, E Postma - The American Naturalist, 2016 - journals.uchicago.edu
Heterogeneity in fitness components consists of fixed heterogeneity due to latent differences
fixed throughout life (eg, genetic variation) and dynamic heterogeneity generated by …

Retroelements (LINEs and SINEs) in vole genomes: differential distribution in the constitutive heterochromatin

MJ Acosta, JA Marchal, CH Fernández-Espartero… - Chromosome …, 2008 - Springer
The chromosomal distribution of mobile genetic elements is scarcely known in Arvicolinae
species, but could be of relevance to understand the origin and complex evolution of the sex …

Gene flow counteracts the effect of drift in a Swiss population of snow voles fluctuating in size

V García-Navas, T Bonnet, D Waldvogel… - Biological …, 2015 - Elsevier
Genetic monitoring has emerged as a useful tool to better understand evolutionary
processes acting within and among natural populations. Longitudinal studies allow the …

Consequences of natal philopatry for reproductive success and mate choice in an Alpine rodent

V García-Navas, T Bonnet, D Waldvogel… - Behavioral …, 2016 - academic.oup.com
Quantifying the interaction between dispersal, kinship, and genetic structure can provide
insights into the factors that shape kin-structured mammal societies. Here, we first employ a …

Identifying Y‐chromosomal diversity by long‐template PCR

P Wandeler, G Camenisch - Molecular ecology resources, 2011 - Wiley Online Library
Comparing Y‐chromosomal and mitochondrial haplotype variation is a promising approach
to independently investigate paternal and maternal evolutionary histories in wild mammal …

[PDF][PDF] Fitness Consequences of Natal Dispersal in the Snow Vole (Chionomys Nivalis)

JE Reinhard - 2008 - academia.edu
The movement of an individual from its natal environment or previous breeding patch to its
current breeding patch is a widely used definition for natal-and breeding dispersal …