ArticleGenome biology and evolution2017
A New Perspective on Polyploid Fragaria (Strawberry) Genome Composition Based on Large-Scale, Multi-Locus Phylogenetic Analysis.
Article in Genome biology and evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 34 citations in OpenAlex.
- Polyploidy and plant resilience to environmental stresses: Molecular mechanisms and future applications.Plant communications · 2026Review
- Deciphering octoploid strawberry evolution with serial LTR similarity matrices for subgenome partition.Horticulture research · 2025Article
- Homoploid hybridization adds clarity to the origins of octoploid strawberries.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Phased gap-free genome assembly of octoploid cultivated strawberry illustrates the genetic and epigenetic divergence among subgenomes.Horticulture research · 2024Article
- Transposon signatures of allopolyploid genome evolution.Nature communications · 2023Article
- The telomere-to-telomere genome ofHorticulture research · 2023Article
- Recombination Variation Shapes Phylogeny and Introgression in Wild Diploid Strawberries.Molecular biology and evolution · 2023Article
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- Physiological and Transcriptome Analysis on Diploid and PolyploidInternational journal of molecular sciences · 2022Article
- The population genomic analyses of chloroplast genomes shed new insights on the complicated ploidy and evolutionary history inFrontiers in plant science · 2022Article
- Molecular Characterization of Wild and Cultivated Strawberry (Genetics research · 2022Article
- Karyotypic stability of Fragaria (strawberry) species revealed by cross-species chromosome painting.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2021Article
- Unraveling the Complex Hybrid Ancestry and Domestication History of Cultivated Strawberry.Molecular biology and evolution · 2021Article
- Tracing the Diploid Ancestry of the Cultivated Octoploid Strawberry.Molecular biology and evolution · 2021Article
- Power and Weakness of Repetition - Evaluating the Phylogenetic Signal From Repeatomes in the FamilyFrontiers in plant science · 2021Article
- Variation and Evolution of the Whole Chloroplast Genomes ofFrontiers in plant science · 2021Article
- A roadmap for research in octoploid strawberry.Horticulture research · 2020Review
- Revisiting the origin of octoploid strawberry.Nature genetics · 2020Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The subgenomic compositions of the octoploid (2n = 8× = 56) strawberry (Fragaria) species, including the economically important cultivated species Fragaria x ananassa, have been a topic of long-standing interest. Phylogenomic approaches utilizing next-generation sequencing technologies offer a new window into species relationships and the subgenomic compositions of polyploids. We have conducted a large-scale phylogenetic analysis of Fragaria (strawberry) species using the Fluidigm Access Array system and 454 sequencing platform. About 24 single-copy or low-copy nuclear genes distributed across the genome were amplified and sequenced from 96 genomic DNA samples representing 16 Fragaria species from diploid (2×) to decaploid (10×), including the most extensive sampling of octoploid taxa yet reported. Individual gene trees were constructed by different tree-building methods. Mosaic genomic structures of diploid Fragaria species consisting of sequences at different phylogenetic positions were observed. Our findings support the presence in octoploid species of genetic signatures from at least five diploid ancestors (F. vesca, F. iinumae, F. bucharica, F. viridis, and at least one additional allele contributor of unknown identity), and questions the extent to which distinct subgenomes are preserved over evolutionary time in the allopolyploid Fragaria species. In addition, our data support divergence between the two wild octoploid species, F. virginiana and F. chiloensis.
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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.