Between but Not Within-Species Variation in the Distribution of Fitness Effects

J James, C Kastally, KB Budde… - Molecular biology …, 2023 - academic.oup.com
New mutations provide the raw material for evolution and adaptation. The distribution of
fitness effects (DFE) describes the spectrum of effects of new mutations that can occur along …

Scots pine–panmixia and the elusive signal of genetic adaptation

J Bruxaux, W Zhao, D Hall, AL Curtu… - New …, 2024 - Wiley Online Library
Scots pine is the foundation species of diverse forested ecosystems across Eurasia and
displays remarkable ecological breadth, occurring in environments ranging from temperate …

The genetic consequences of population marginality: A case study in maritime pine

A Theraroz, C Guadaño‐Peyrot… - Diversity and …, 2024 - Wiley Online Library
Aim Marginal tree populations, either those located at the edges of the species' range or in
suboptimal environments, are often a valuable genetic resource for biological conservation …

Evolutionary radiation of the Eurasian Pinus species under pervasive gene flow

W Zhao, J Gao, D Hall, BA Andersson… - New …, 2024 - Wiley Online Library
Evolutionary radiation, a pivotal aspect of macroevolution, offers valuable insights into
evolutionary processes. The genus Pinus is the largest genus in conifers with c. 90% of the …

The 'queen of the Andes' (Puya raimondii) is genetically fragile and fragmented: a consequence of long generation time and semelparity?

L Liu, J James, YQ Zhang, ZF Wang, M Arakaki… - New …, 2024 - Wiley Online Library
Understanding how life history shapes genetic diversity is a fundamental issue in
evolutionary biology, with important consequences for conservation. However, we still have …

The latitudinal trend in genetic diversity and distinctiveness of Quercus robur rear edge forest remnants calls for new conservation priorities

C Avanzi, F Bagnoli, E Romiti, I Spanu, Y Tsuda… - bioRxiv, 2023 - biorxiv.org
Knowledge of the spatial distribution of intraspecific genetic variation is essential for
conserving biodiversity, designing rational networks of protected areas, and informing …

Recurrent hybridization and gene flow shaped Norway and Siberian spruce evolutionary history over multiple glacial cycles

Q Zhou, P Karunarathne, L Andersson‐Li… - Molecular …, 2024 - Wiley Online Library
Most tree species underwent cycles of contraction and expansion during the Quaternary.
These cycles led to an ancient and complex genetic structure that has since been affected …

Genomic responses to climate: Understanding local adaptation in the Andean tree species Nothofagus pumilio and implications for a changing world

J Sekely, P Marchelli, V Arana, B Dauphin… - Plants, People …, 2024 - Wiley Online Library
Societal Impact Statement Forest trees tend to be strongly genetically adapted to their local
environments, but climate change will probably subject trees to novel combinations of …

Two sides of the same coin? Transient hybridization in refugia and rapid postglacial ecological divergence ensure the evolutionary persistence of sister Nothofagus

AC Premoli, P Mathiasen, MC Acosta… - Journal of …, 2024 - academic.oup.com
Glacial periods have been considered as inhospitable environments that consist of treeless
vegetation at higher latitudes. The fossil record suggests many species survived the Last …

Hybridization mediated range expansion and climate change resilience in two keystone tree species of boreal forests

P Karunarathne, Q Zhou, M Lascoux… - Global Change …, 2024 - Wiley Online Library
Current global climate change is expected to affect biodiversity negatively at all scales
leading to mass biodiversity loss. Many studies have shown that the distribution of allele …