Inference of natural selection from ancient DNA

M Dehasque, MC Ávila-Arcos… - Evolution …, 2020 - academic.oup.com
Evolutionary processes, including selection, can be indirectly inferred based on patterns of
genomic variation among contemporary populations or species. However, this often requires …

Genetic population structure constrains local adaptation in sticklebacks

P Kemppainen, Z Li, P Rastas, A Löytynoja… - Molecular …, 2021 - Wiley Online Library
Repeated and independent adaptation to specific environmental conditions from standing
genetic variation is common. However, if genetic variation is limited, the evolution of similar …

Population transcriptomics reveals weak parallel genetic basis in repeated marine and freshwater divergence in nine‐spined sticklebacks

Y Wang, Y Zhao, Y Wang, Z Li, B Guo… - Molecular …, 2020 - Wiley Online Library
The degree to which adaptation to similar selection pressures is underlain by parallel versus
non‐parallel genetic changes is a topic of broad interest in contemporary evolutionary …

Intercontinental genomic parallelism in multiple adaptive radiations

IS Magalhaes, JR Whiting, D D'Agostino… - BioRxiv, 2019 - biorxiv.org
Parallelism, the evolution of similar traits in populations diversifying in similar conditions,
provides good evidence of adaptation by natural selection. Many studies of parallelism have …

We shall meet again-genomics of historical admixture in the sea

X Feng, J Merilä, A Löytynoja - bioRxiv, 2020 - biorxiv.org
We studied the impact of genetic introgression in evolution and on evolutionary studies with
whole-genome data from two divergent lineages of sticklebacks. Our results reveal that the …

[PDF][PDF] Genetic population structure constrains local adaptation in sticklebacks

K Petri, L Zitong, R Pasi, L Ari, F Bohao, Y **g… - 2021 - ir.ioz.ac.cn
Repeated and independent adaptation to specific environmental conditions from standing
genetic variation is common. However, if genetic variation is limited, the evolution of similar …

Convergent genetic architecture underlies parallel pelvic reduction in genetically highly structured stickleback species

P Kemppainen, Z Li, P Rastas, A Löytynoja, B Fang… - bioRxiv, 2020 - biorxiv.org
Repeated and independent evolution of the same phenotypes in similar environments is
common, but less is known about the repeatability of the underlying genetic mechanisms …