Search Constraints
Search Results
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2023
Journal article
Genetic assimilation of ancestral plasticity during parallel adaptation to zinc contamination in Silene uniflora.
Phenotypic plasticity in ancestral populations is hypothesized to facilitate adaptation, but evidence is piecemeal and often contradictory. Further, whether ancestral plasticity increases the probability of parallel adaptive changes has not been explored. The most general finding is that ancestral responses to a new environment are reversed following adaptation (known as... -
2022
Journal article
Hybridisation and chloroplast capture between distinct Themeda triandra lineages in Australia.
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2022
Journal article
Hybridisation and chloroplast capture between distinct Themeda triandra lineages in Australia.
Dunning, Luke T. ; Olofsson, Jill K. ; Papadopulos, Alexander S. T. ; Hibdige, Samuel G. S. ; Hidalgo, Oriane …
Ecotypes, Hybridisation, Themeda triandra, Australia, and Chloroplast capture
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2021
Journal article
Complex evolutionary history of two ecologically significant grass genera, Themeda and Heteropogon (Poaceae: Panicoideae: Andropogoneae).
Arthan, Watchara ; Dunning, Luke T. ; Besnard, Guillaume ; Manzi, Sophie ; Kellogg, Elizabeth A. …
Pleistocene, C4 grassland expansion, Phylogenomics, Plastomes, Anthistiriinae, and Dating
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2021
Journal article
Low dispersal and ploidy differences in a grass maintain photosynthetic diversity despite gene flow and habitat overlap.
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2020
Journal article
Contrasted histories of organelle and nuclear genomes underlying physiological diversification in a grass species
C4 photosynthesis evolved multiple times independently in angiosperms, but most origins are relatively old so that the early events linked to photosynthetic diversification are blurred. The grass Alloteropsis semialata is an exception, as this species encompasses C4 and non-C4 populations. Using phylogenomics and population genomics, we infer the history of...Bianconi, Matheus E. ; Dunning, Luke T. ; Curran, Emma V. ; Hidalgo, Oriane ; Powell, Robyn F. …
polyploidy, miombo woodlands, admixture, C₄ photosynthesis, phylogeography, and phylogenomics
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2020
Journal article
Contrasted histories of organelle and nuclear genomes underlying physiological diversification in a grass species
C4 photosynthesis evolved multiple times independently in angiosperms, but most origins are relatively old so that the early events linked to photosynthetic diversification are blurred. The grass Alloteropsis semialata is an exception, as this species encompasses C4 and non-C4 populations. Using phylogenomics and population genomics, we infer the history of...Bianconi, Matheus E. ; Dunning, Luke T. ; Curran, Emma V. ; Hidalgo, Oriane ; Powell, Robyn F. …
polyploidy, miombo woodlands, phylogenomics, C4 photosynthesis, phylogeography, and admixture