ArticleAmerican journal of botany2020
Phylogeny and multiple independent whole-genome duplication events in the Brassicales.
Article in American journal of botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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29 citing papers in PubMed.
- Expanding the triangle of U: comparative analysis of the Hirschfeldia incana genome provides insights into chromosomal evolution, phylogenomics and high photosynthesis-related traits.Annals of botany · 2026Article
- Mesopolyploidy as a taxonomic clade marker for Brassica and relatives (tribe Brassiceae).Annals of botany · 2026Article
- Using reciprocally retained gene families to detect whole-genome multiplications in plants.Genome biology · 2026Article
- Spinning together agricultural and evo-devo research for Gynandropsis gynandra (spider plant).Annals of botany · 2026Review
- Convergence and constraint in glucosinolate evolution across the Brassicaceae.The Plant cell · 2025Article
- Characterization ofPlants (Basel, Switzerland) · 2025Article
- Chlorophyllide a Oxygenase (CAO) Gene Duplication Across the Viridiplantae.Journal of molecular evolution · 2025Article
- Largest genome assembly in Brassicaceae: retrotransposon-driven genome expansion and karyotype evolution in Matthiola incana.Plant biotechnology journal · 2025Article
- Genome-Wide Identification of theGenes · 2025Article
- Evolution of the basic helix-loop-helix transcription factor SPATULA and its role in gynoecium development.Annals of botany · 2024Article
- Complementing model species with model clades.The Plant cell · 2024Review
- Integrative Analysis ofPlants (Basel, Switzerland) · 2024Article
- Characterization of the complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2024Article
- Spatio-temporal expression of candidate genes for nectar spur development in Tropaeolum (Tropaeolaceae: Brassicales).Annals of botany · 2023Article
- Analysis ofPlants (Basel, Switzerland) · 2023Article
- A Study of GUS Expression inPlants (Basel, Switzerland) · 2023Article
- The Gynandropsis gynandra genome provides insights into whole-genome duplications and the evolution of C4 photosynthesis in Cleomaceae.The Plant cell · 2023Article
- An improved assembly of the "Cascade" hop (Horticulture research · 2023Article
- DWARF AND ROBUST PLANT regulates plant height via modulating gibberellin biosynthesis in chrysanthemum.Plant physiology · 2022Article
- The Capparis spinosa var. herbacea genome provides the first genomic instrument for a diversity and evolution study of the Capparaceae family.GigaScience · 2022Article
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16 authors.
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Abstract
premiseWhole-genome duplications (WGDs) are prevalent throughout the evolutionary history of plants. For example, dozens of WGDs have been phylogenetically localized across the order Brassicales, specifically, within the family Brassicaceae. A WGD event has also been identified in the Cleomaceae, the sister family to Brassicaceae, yet its placement, as well as that of WGDs in other families in the order, remains unclear.
methodsPhylo-transcriptomic data were generated and used to infer a nuclear phylogeny for 74 Brassicales taxa. Genome survey sequencing was also performed on 66 of those taxa to infer a chloroplast phylogeny. These phylogenies were used to assess and confirm relationships among the major families of the Brassicales and within Brassicaceae. Multiple WGD inference methods were then used to assess the placement of WGDs on the nuclear phylogeny.
resultsWell-supported chloroplast and nuclear phylogenies for the Brassicales and the putative placement of the Cleomaceae-specific WGD event Th-ɑ are presented. This work also provides evidence for previously hypothesized WGDs, including a well-supported event shared by at least two members of the Resedaceae family, and a possible event within the Capparaceae.
conclusionsPhylogenetics and the placement of WGDs within highly polyploid lineages continues to be a major challenge. This study adds to the conversation on WGD inference difficulties by demonstrating that sampling is especially important for WGD identification and phylogenetic placement. Given its economic importance and genomic resources, the Brassicales continues to be an ideal group for assessing WGD inference methods.
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