Codon usage bias in animals: disentangling the effects of natural selection, effective population size, and GC-biased gene conversion

…, M Rousselle, J Romiguier, E Figuet… - Molecular biology …, 2018 - academic.oup.com
… This so far limited sample suggests that b 0 varies substantially among species and could
be inversely correlated with N e , perhaps explaining the absence of a N e effect on gBGC …

Avian genomes revisited: hidden genes uncovered and the rates versus traits paradox in birds

F Botero-Castro, E Figuet, MK Tilak… - Molecular biology …, 2017 - academic.oup.com
… The best hit was kept for each gene provided that e value was below 1e-10. The rationale
of conducting a TBLASTN research, instead of BLASTN, is the higher conservation of amino …

Population genomics of sexual and asexual lineages in fissiparous ribbon worms (Lineus, Nemertea): hybridization, polyploidy and the Meselson effect

SL Ament‐Velásquez, E Figuet… - Molecular …, 2016 - Wiley Online Library
Comparative population genetics in asexual vs. sexual species offers the opportunity to
investigate the impact of asexuality on genome evolution. Here, we analyse coding sequence …

Life history traits, protein evolution, and the nearly neutral theory in amniotes

E Figuet, B Nabholz, M Bonneau… - Molecular biology …, 2016 - academic.oup.com
… The distinctive response of π N /π S and d N /d S to LHTs might potentially result from a
particularly fast rate of evolution of N e in birds, such that the current N e , which should …

Consequences of asexuality in natural populations: insights from stick insects

…, P Tran Van, KS Jaron, E Figuet… - Molecular biology …, 2018 - academic.oup.com
Recombination is a fundamental process with significant impacts on genome evolution.
Predicted consequences of the loss of recombination include a reduced effectiveness of …

Biased gene conversion and GC-content evolution in the coding sequences of reptiles and vertebrates

E Figuet, M Ballenghien, J Romiguier… - Genome Biology and …, 2015 - academic.oup.com
Mammalian and avian genomes are characterized by a substantial spatial heterogeneity of
GC-content, which is often interpreted as reflecting the effect of local GC-biased gene …

Haplotype divergence supports long-term asexuality in the oribatid mite Oppiella nova

…, Y Anselmetti, Z Dumas, E Figuet… - Proceedings of the …, 2021 - National Acad Sciences
Sex strongly impacts genome evolution via recombination and segregation. In the absence
of these processes, haplotypes within lineages of diploid organisms are predicted to …

[HTML][HTML] Is adaptation limited by mutation? A timescale-dependent effect of genetic diversity on the adaptive substitution rate in animals

M Rousselle, P Simion, MK Tilak, E Figuet… - PLoS …, 2020 - journals.plos.org
… size N e , mutations of selection coefficient s >> 1/N e should accumulate at rate ~4N e μ a s
if … linearly with the population mutation rate θ = 4N e μ (where μ is the total mutation rate) [3]. …

Convergent consequences of parthenogenesis on stick insect genomes

…, P Tran Van, J Bast, Z Dumas, E Figuet… - Science …, 2022 - science.org
The shift from sexual reproduction to parthenogenesis has occurred repeatedly in animals,
but how the loss of sex affects genome evolution remains poorly understood. We generated …

Influence of recombination and GC-biased gene conversion on the adaptive and nonadaptive substitution rate in mammals versus birds

M Rousselle, A Laverré, E Figuet… - Molecular biology …, 2019 - academic.oup.com
Recombination is expected to affect functional sequence evolution in several ways. On the
one hand, recombination is thought to improve the efficiency of multilocus selection by …