ArticlePlant physiology2011
Molecular evolution and selection patterns of plant F-box proteins with C-terminal kelch repeats.
Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 78 citations in OpenAlex.
- Distinct genomic architectures but the same gene underlie the convergent evolution of a plant supergene.Science advances · 2026Article
- The Role of E3 Ubiquitin Ligase GeneInternational journal of molecular sciences · 2025Review
- Shifts in plant architecture drive species-specific responses to drought in a Sorghum recombinant inbred line population.Plant biology (Stuttgart, Germany) · 2025Article
- Identification of tomato F-box proteins functioning in phenylpropanoid metabolism.Plant molecular biology · 2024Article
- A micro RNA mediates shoot control of root branching.Nature communications · 2023Article
- The miRNA-mRNA Regulatory Modules ofInternational journal of molecular sciences · 2023Article
- Identification of KFB Family in Moso Bamboo Reveals the Potential Function of PeKFB9 Involved in Stress Response and Lignin Polymerization.International journal of molecular sciences · 2022Article
- KARRIKIN UP-REGULATED F-BOX 1 (KUF1) imposes negative feedback regulation of karrikin and KAI2 ligand metabolism inProceedings of the National Academy of Sciences of the United States of America · 2022Article
- Genome-wide characterization, evolution, structure, and expression analysis of the F-box genes in Caenorhabditis.BMC genomics · 2021Article
- Diverse Evolution in 111 Plant Genomes Reveals Purifying and Dosage Balancing Selection Models forInternational journal of molecular sciences · 2021Article
- Genome-wide survey of the F-box/Kelch (FBK) members and molecular identification of a novel FBK gene TaAFR in wheat.PloS one · 2021Article
- Article
- Review
- The Genome ofFrontiers in plant science · 2020Article
- Regulation of Lignin Biosynthesis by Post-translational Protein Modifications.Frontiers in plant science · 2020Review
- The F-Box Protein SAGL1 and ECERIFERUM3 Regulate Cuticular Wax Biosynthesis in Response to Changes in Humidity in Arabidopsis.The Plant cell · 2019Article
- Origin of wheat B-genome chromosomes inferred from RNA sequencing analysis of leaf transcripts from section Sitopsis species of Aegilops.DNA research : an international journal for rapid publication of reports on genes and genomes · 2019Article
- Draft genome sequence of first monocot-halophytic species Oryza coarctata reveals stress-specific genes.Scientific reports · 2018Article
- Genome-Wide Identification of NBS-Encoding Resistance Genes in Sunflower (Helianthus annuus L.).Genes · 2018Article
- Saturated genic SNP mapping identified functional candidates and selection tools for the Pinus monticola Cr2 locus controlling resistance to white pine blister rust.Plant biotechnology journal · 2017Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The F-box protein superfamily represents one of the largest families in the plant kingdom. F-box proteins phylogenetically organize into numerous subfamilies characterized by their carboxyl (C)-terminal protein-protein interaction domain. Among the largest F-box protein subfamilies in plant genomes are those with C-terminal kelch repeats. In this study, we analyzed the phylogeny and evolution of F-box kelch proteins/genes (FBKs) in seven completely sequenced land plant genomes including a bryophyte, a lycophyte, monocots, and eudicots. While absent in prokaryotes, F-box kelch proteins are widespread in eukaryotes. Nonplant eukaryotes usually contain only a single FBK gene. In land plant genomes, however, FBKs expanded dramatically. Arabidopsis thaliana, for example, contains at least 103 F-box genes with well-conserved C-terminal kelch repeats. The construction of a phylogenetic tree based on the full-length amino acid sequences of the FBKs that we identified in the seven species enabled us to classify FBK genes into unstable/stable/superstable categories. In contrast to superstable genes, which are conserved across all seven species, kelch domains of unstable genes, which are defined as lineage specific, showed strong signatures of positive selection, indicating adaptational potential. We found evidence for conserved protein features such as binding affinities toward A. thaliana SKP1-like adaptor proteins and subcellular localization among closely related FBKs. Pseudogenization seems to occur only rarely, but differential transcriptional regulation of close relatives may result in subfunctionalization.
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