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Journal article
The genome sequence of rosebay willowherb Chamaenerion angustifolium (L.) Scop., 1771 (syn. Epilobium angustifolium L., 1753) (Onagraceae).
We present a genome assembly from an individual (fireweed; Tracheophyta; Magnoliopsida; Myrtales; Onagraceae). The genome sequence is 655.9 megabases in span. Most of the assembly is scaffolded into 18 chromosomal pseudomolecules. The mitochondrial and plastid genome assemblies have lengths of 495.18 kilobases and 160.41 kilobases in length, respectively.Christenhusz, Maarten J. M. ; Leitch, Andrew R. ; Leitch, Ilia J. ; Fay, Michael F. ; Genome Acquisition Lab, Royal Botanic Gardens Kew, United Kingdom …
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Book chapter
“BIFloraExplorer”: A Taxonomic, Genetic, and Ecological Data Resource for the Vascular Plants of Britain and Ireland.
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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... -
Journal article
Plant genome size modulates grassland community responses to multi‐nutrient additions.
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Journal article
The ecology of palm genomes: repeat‐associated genome size expansion is constrained by aridity.
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Journal article
The effect of polyploidy and hybridization on the evolution of floral colour in Nicotiana (Solanaceae).
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Journal article
Genome Insights into Autopolyploid Evolution: A Case Study in Senecio doronicum (Asteraceae) from the Southern Alps.
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Journal article
A taxonomic, genetic and ecological data resource for the vascular plants of Britain and Ireland.
The vascular flora of Britain and Ireland is among the most extensively studied in the world, but the current knowledge base is fragmentary, with taxonomic, ecological and genetic information scattered across different resources. Here we present the first comprehensive data repository of native and alien species optimized for fast and...Henniges, Marie C. ; Powell, Robyn F. ; Mian, Sahr ; Stace, Clive A. ; Walker, Kevin J. …
Taxonomy, Ireland, Great Britain, Plant ecology, Genetics, Biodiversity, Ecology, and Literature mining
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Journal article
The Welwitschia genome reveals a unique biology underpinning extreme longevity in deserts.
The gymnosperm Welwitschia mirabilis belongs to the ancient, enigmatic gnetophyte lineage. It is a unique desert plant with extreme longevity and two ever-elongating leaves. We present a chromosome-level assembly of its genome (6.8 Gb/1 C) together with methylome and transcriptome data to explore its astonishing biology. We also present a refined, high-quality assembly...Wan, Tao ; Liu, Zhiming ; Leitch, Ilia J. ; Xin, Haiping ; Maggs-Kölling, Gillian …
Evolutionary ecology, Evolutionary genetics, Abiotic, and Transcriptomics
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Journal article
Microsatellites and petal morphology reveal new patterns of admixture in Orchis hybrid zones
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Journal article
Repeat-sequence turnover shifts fundamentally in species with large genomes.
Given the 2,400-fold range of genome sizes (0.06–148.9 Gbp (gigabase pair)) of seed plants (angiosperms and gymnosperms) with a broadly similar gene content (amounting to approximately 0.03 Gbp), the repeat-sequence content of the genome might be expected to increase with genome size, resulting in the largest genomes consisting almost entirely of repetitive...Novák, Petr ; Guignard, Maïté S. ; Neumann, Pavel ; Kelly, Laura J. ; Mlinarec, Jelena …
Species lineages, Genomes, Repeat turnover, Repeat-sequence content, and Genome size
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Journal article
Repetitive DNA Restructuring Across Multiple Nicotiana Allopolyploidisation Events Shows a Lack of Strong Cytoplasmic Bias in Influencing Repeat Turnover
Allopolyploidy is acknowledged as an important force in plant evolution. Frequent allopolyploidy in Nicotiana across different timescales permits the evaluation of genome restructuring and repeat dynamics through time. Here we use a clustering approach on high-throughput sequence reads to identify the main classes of repetitive elements following three allotetraploid events,...