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2024
Journal article
Phylogenomics and the rise of the angiosperms
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2. A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance. So far, the angiosperm tree of life has been determined primarily by means of analyses of the plastid genome3,4. Many studies have drawn on...Zuntini, Alexandre R. ; Carruthers, Tom ; Maurin, Olivier ; Bailey, Paul C. ; Leempoel, Kevin …
Plant evolution, Angiosperms, Phylogenetics, Speciation, and Phylogenomics
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2023
Journal article
Let’s pluck the daisy: dissection as a tool to explore the diversity of Asteraceae capitula.
Asteraceae, the daisy family, are one of the most diverse families of angiosperms and are predominant in many ecosystems, including grasslands, deserts, savannas and high-elevation mountains. They are characterized by a peculiar inflorescence, the capitulum, which mimics a flower, but is actually made up of many tightly grouped florets. The...Fu, Lin ; Palazzesi, Luis ; Pellicer, Jaume ; Balant, Manica ; Christenhusz, Maarten J M …
Compositae, Asteraceae, Pseudanthium, Inflorescence, Dissection, Synflorescences, and Capitulum
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2023
Journal article
Giant Fern Genomes Show Complex Evolution Patterns: A Comparative Analysis in Two Species of Tmesipteris (Psilotaceae).
Giant genomes are rare across the plant kingdom and their study has focused almost exclusively on angiosperms and gymnosperms. The scarce genetic data that are available for ferns, however, indicate differences in their genome organization and a lower dynamism compared to other plant groups. Tmesipteris is a small genus of... -
2022
Journal article
Novel Insights into the Nature of Intraspecific Genome Size Diversity in Cannabis sativa L.
Cannabis sativa has been used for millennia in traditional medicine for ritual purposes and for the production of food and fibres, thus, providing important and versatile services to humans. The species, which currently has a worldwide distribution, strikes out for displaying a huge morphological and chemical diversity. Differences in Cannabis... -
2022
Journal article
Asteraceae as a model system for evolutionary studies: from fossils to genomes.
With c. 24 700 species (10% of all flowering plants), Asteraceae are one of the largest and most phenotypically diverse angiosperm families, with considerable economic and ecological importance. Asteraceae are distributed worldwide, from nearly polar latitudes all the way to the tropics, and occur across a diverse range of habitats...Palazzesi, Luis ; Pellicer, Jaume ; Barreda, Viviana D ; Loeuille, Benoît ; Mandel, Jennifer R …
Phylogenomics, Fossil record, Biogeography, Asteraceae, Evolution, Compositae, and Genome size
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2022
Journal article
Genome Insights into Autopolyploid Evolution: A Case Study in Senecio doronicum (Asteraceae) from the Southern Alps.
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2021
Journal article
Erratum to: The correlation of phylogenetics, elevation and ploidy on the incidence of apomixis in Asteraceae in the European Alps.
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2022
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2021
Journal article
Detecting Introgressed Populations in the Iberian Endemic Centaurea podospermifolia through Genome Size.
Based on results from previous studies, populations of the Iberian endemic Centaurea podospermifolia north of the Ebro River are considered genetically pure, while those southward are introgressed, with genetic input from C. cephalariifolia. This phenomenon is particularly relevant, especially given both the endangered and protected status for the species, which... -
2016
Journal article
Genome evolution of ferns: evidence for relative stasis of genome size across the fern phylogeny.
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2021
Journal article
Lineage‐specific vs. universal: A comparison of the Compositae1061 and Angiosperms353 enrichment panels in the sunflower family.
Siniscalchi, Carolina M. ; Hidalgo, Oriane ; Palazzesi, Luis ; Pellicer, Jaume ; Pokorny, Lisa …
Target capture, Paralogy , Asteraceae , Angiosperms, and Phylogenomics
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2017
Journal article
Genomic gigantism in the whisk-fern family (Psilotaceae): Tmesipteris obliqua challenges record holder Paris japonica.
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2021
Journal article
Biogeography and genome size evolution of the oldest extant vascular plant genus, Equisetum (Equisetaceae)
Abstract Background and Aims Extant plant groups with a long fossil history are key elements in understanding vascular plant evolution. Horsetails (Equisetum, Equisetaceae) have a nearly continuous fossil record dating back to the Carboniferous, but their phylogenetic and biogeographic patterns are still poorly understood. We use here the most extensive...Christenhusz, Maarten J M ; Chase, Mark W ; Fay, Michael F ; Hidalgo, Oriane ; Leitch, Ilia J …
living fossils, sperm cells, flagellae, molecular clocks, Sphenophyta, ferns, horsetails, and C-value
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2020
Journal article
The correlation of phylogenetics, elevation and ploidy on the incidence of apomixis in Asteraceae in the European Alps.
Asexual reproduction has often been regarded as an evolutionary dead end, but asexual lineages (most notably those that are apomictic) are present in several angiosperm families and often comprise a large number of taxa, both widespread and endemic. Investigating correlations between genetic, environmental and taxonomic factors and the incidence of... -
2019
Journal article
Genome size variation at constant chromosome number is not correlated with repetitive DNA dynamism in Anacyclus (Asteraceae)
Abstract Background and Aims Changes in the amount of repetitive DNA (dispersed and tandem repeats) are considered the main contributors to genome size variation across plant species in the absence of polyploidy. However, the study of repeatome dynamism in groups showing contrasting genomic features and complex evolutionary histories is needed...Vitales, Daniel ; Álvarez, Inés ; Garcia, Sònia ; Hidalgo, Oriane ; Nieto Feliner, Gonzalo …