Effects of selection at linked sites on patterns of genetic variability

B Charlesworth, JD Jensen - Annual review of ecology …, 2021 - annualreviews.org
Patterns of variation and evolution at a given site in a genome can be strongly influenced by
the effects of selection at genetically linked sites. In particular, the recombination rates of …

Charting the genomic landscape of seed-free plants

P Szövényi, A Gunadi, FW Li - Nature Plants, 2021 - nature.com
During the past few years several high-quality genomes has been published from
Charophyte algae, bryophytes, lycophytes and ferns. These genomes have not only …

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

A Brandt, P Tran Van, C Bluhm… - 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 …

Convergent consequences of parthenogenesis on stick insect genomes

KS Jaron, DJ Parker, Y Anselmetti, P Tran Van… - 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 …

Parthenogenetic stick insects exhibit signatures of preservation in the molecular architecture of male reproduction

G Forni, B Mantovani, AS Mikheyev… - Genome Biology and …, 2024 - academic.oup.com
After the loss of a trait, theory predicts that the molecular machinery underlying its
phenotypic expression should decay. Yet, empirical evidence is contrasting. Here, we test …

Evolutionary dynamics and consequences of parthenogenesis in vertebrates

MK Fujita, S Singhal, TO Brunes… - Annual Review of …, 2020 - annualreviews.org
Parthenogenesis is asexual reproduction without any required participation from males and,
as such, is a null model for sexual reproduction. In a comparative context, we can expand …

Asymmetric inheritance: the diversity and evolution of non-Mendelian reproductive strategies

L Ross, AJ Mongue, CN Hodson… - Annual Review of …, 2022 - annualreviews.org
The ability to reproduce is the key trait that distinguishes living organisms from inorganic
matter, and the strategies used to achieve successful reproduction are almost as diverse as …

Chromosome-level genome assemblies reveal genome evolution of an invasive plant Phragmites australis

C Wang, L Liu, M Yin, B Liu, Y Wu, F Eller… - Communications …, 2024 - nature.com
Biological invasions pose a significant threat to ecosystems, disrupting local biodiversity and
ecosystem functions. The genomic underpinnings of invasiveness, however, are still largely …

Genome evolution of asexual organisms and the paradox of sex in eukaryotes

E Hörandl, J Bast, A Brandt, S Scheu… - Evolutionary biology—A …, 2020 - Springer
The predominance of sex in eukaryotes is still enigmatic. Sex, a composed process of
meiosis and mixis cycles, confers high costs but the selective advantages remain unclear. In …

A new diploid parthenogenetic whiptail lizard from Sonora, Mexico, is the “missing link” in the evolutionary transition to polyploidy

AJ Barley, TW Reeder… - The American …, 2021 - journals.uchicago.edu
Transitions between sexual and unisexual reproductive modes have significant
consequences for the evolutionary trajectories of species. These transitions have occurred …