ArticleAnnals of botany2010
Ancient genome duplications during the evolution of kiwifruit (Actinidia) and related Ericales.
Article in Annals of botany, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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46 citing papers in PubMed, 104 citations in OpenAlex.
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- Two LEAFY homologs regulate floral patterning and development without affecting flowering time in kiwifruit.Journal of experimental botany · 2026Article
- High-Contiguity Haplotype-Resolved Genome Assembly of the Hexaploid Actinidia valvata Rootstock Sheds Light on Waterlogging Resistance Gene.Plant biotechnology journal · 2026Article
- Genome-wide identification of the kiwifruit AcTPS family and analysis of its drought-responsive expression patterns.BMC plant biology · 2026Article
- Haplotype-resolved genome assembly provides insights into the evolutionary origin of waterlogging-tolerantHorticulture research · 2026Article
- Comparative chloroplast genomics provides insights into the phylogenetic relationships and evolutionary history for Actinidia species.Scientific reports · 2025Article
- Chromatin Topological Domains Associate With the Rapid Formation of Tandem Duplicates in Plants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Repeated shifts out of tropical climates preceded by whole genome duplication.The New phytologist · 2024Article
- Genome-wide identification of kiwifruit KBMC plant biology · 2024Article
- Genome assembly of autotetraploid Actinidia arguta highlights adaptive evolution and enables dissection of important economic traits.Plant communications · 2024Article
- Haplotype-resolved genome assembly provides insights into evolutionary history of the Actinidia arguta tetraploid.Molecular horticulture · 2024Article
- Polyploidy: its consequences and enabling role in plant diversification and evolution.Annals of botany · 2023Article
- Genome-Wide Identification and Structural Characterization of Growth-Regulating Factors (GRFs) inPlants (Basel, Switzerland) · 2022Article
- Evidence of multiple genome duplication events in Mytilus evolution.BMC genomics · 2022Article
- Phylotranscriptomics of Theaceae: generic-level relationships, reticulation and whole-genome duplication.Annals of botany · 2022Article
- Chromosome-Scale Genome Assembly of Gilia yorkii Enables Genetic Mapping of Floral Traits in an Interspecies Cross.Genome biology and evolution · 2022Article
- Comparative Genomics Elucidates the Origin of a Supergene Controlling Floral Heteromorphism.Molecular biology and evolution · 2022Article
- Phylotranscriptomics Illuminates the Placement of Whole Genome Duplications and Gene Retention in Ferns.Frontiers in plant science · 2022Article
- Impact of polyploidy on plant tolerance to abiotic and biotic stresses.Frontiers in plant science · 2022Review
- Chromosome-scale genome assembly ofFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimsTo assess the number and phylogenetic distribution of large-scale genome duplications in the ancestry of Actinidia, publicly available expressed sequenced tags (ESTs) for members of the Actinidiaceae and related Ericales, including tea (Camellia sinensis), were analysed.
methodsSynonymous divergences (K(s)) were calculated for all duplications within gene families and examined for evidence of large-scale duplication events. Phylogenetic comparisons for a selection of orthologues among several related species in Ericales and two outgroups permitted placement of duplication events in relation to lineage divergences. Gene ontology (GO) categories were analysed for each whole-genome duplication (WGD) and the whole transcriptome. KEY
resultsEvidence for three ancient WGDs in Actinidia was found. Analyses of paleologue GO categories indicated a different pattern of retained genes for each genome duplication, but a pattern consistent with the dosage-balance hypothesis among all retained paleologues.
conclusionsThis study provides evidence for one independent WGD in the ancestry of Actinidia (Ad-alpha), a WGD shared by Actinidia and Camellia (Ad-beta), and the well-established At-gamma WGD that occurred prior to the divergence of all taxa examined. More ESTs in other taxa are needed to elucidate which groups in Ericales share the Ad-beta or Ad-alpha duplications and their impact on diversification.
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