ArticleSystematic biology2020
Phylogenomic Relationships of Diploids and the Origins of Allotetraploids in Dactylorhiza (Orchidaceae).
Article in Systematic biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
39 citing papers in PubMed, 109 citations in OpenAlex.
- Overview of Cytogenetics in the Subtribe Orchidinae (Orchidaceae) in the Mediterranean Region.Plants (Basel, Switzerland) · 2026Review
- Hybridization and Polyploidy Shaped the Evolutionary History of a Complex of Cryptic Species in European Woodrushes (Luzula sect. Luzula).Systematic biology · 2026Article
- Small RNAs regulation and genomic harmony: insights into allopolyploid evolution in marsh orchids (Dactylorhiza).The New phytologist · 2026Article
- Phylogeny and Biogeography ofEcology and evolution · 2026Article
- A Multi-Evidence Approach to the Systematics of the GenusInternational journal of molecular sciences · 2025Article
- Ecological divergence of sibling allopolyploid marsh orchids is associated with species specific plasticity and distinct fungal communities.The Plant journal : for cell and molecular biology · 2025Article
- Recent Origin of a Range-Restricted Species With Subsequent Introgression in its Widespread Congener in the Phyteuma spicatum Group (Campanulaceae).Molecular ecology · 2025Article
- Polyploidy and hybridization in the Mediterranean: unravelling the evolutionary history of Centaurium (Gentianaceae).Annals of botany · 2024Article
- Article
- Allopolyploid origin and diversification of the Hawaiian endemic mints.Nature communications · 2024Article
- Genome-wide data reveal bi-direction and asymmetrical hybridization origin of a fern speciesFrontiers in plant science · 2024Article
- The patterns of inbreeding depression in food-deceptiveFrontiers in plant science · 2024Article
- Recurrent allopolyploidizations diversify ecophysiological traits in marsh orchids (Dactylorhiza majalis s.l.).Molecular ecology · 2023Article
- Speciation across the Earth driven by global cooling in terrestrial orchids.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Down, then up: non-parallel genome size changes and a descending chromosome series in a recent radiation of the Australian allotetraploid plant species, Nicotiana section Suaveolentes (Solanaceae).Annals of botany · 2023Article
- Morphological Continua Make Poor Species: Genus-Wide Morphometric Survey of the European Bee Orchids (Biology · 2023Article
- Population structure and hybridization under contemporary and future climates in a heteroploid foundational shrub species (Frontiers in plant science · 2023Article
- Repeat Dynamics across Timescales: A Perspective from Sibling Allotetraploid Marsh Orchids (Dactylorhiza majalis s.l.).Molecular biology and evolution · 2022Article
- Population structure in Neotropical plants: Integrating pollination biology, topography and climatic niches.Molecular ecology · 2022Article
- Little hope for the polyploid endemic Pyrenean Larkspur (Ecology and evolution · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 4 countries.
Funding
Abstract
Disentangling phylogenetic relationships proves challenging for groups that have evolved recently, especially if there is ongoing reticulation. Although they are in most cases immediately isolated from diploid relatives, sets of sibling allopolyploids often hybridize with each other, thereby increasing the complexity of an already challenging situation. Dactylorhiza (Orchidaceae: Orchidinae) is a genus much affected by allopolyploid speciation and reticulate phylogenetic relationships. Here, we use genetic variation at tens of thousands of genomic positions to unravel the convoluted evolutionary history of Dactylorhiza. We first investigate circumscription and relationships of diploid species in the genus using coalescent and maximum likelihood methods, and then group 16 allotetraploids by maximum affiliation to their putative parental diploids, implementing a method based on genotype likelihoods. The direction of hybrid crosses is inferred for each allotetraploid using information from maternally inherited plastid RADseq loci. Starting from age estimates of parental taxa, the relative ages of these allotetraploid entities are inferred by quantifying their genetic similarity to the diploids and numbers of private alleles compared with sibling allotetraploids. Whereas northwestern Europe is dominated by young allotetraploids of postglacial origins, comparatively older allotetraploids are distributed further south, where climatic conditions remained relatively stable during the Pleistocene glaciations. Our bioinformatics approach should prove effective for the study of other naturally occurring, nonmodel, polyploid plant complexes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.