ArticleThe Plant cell2009
Transcript profiling provides evidence of functional divergence and expression networks among ribosomal protein gene paralogs in Brassica napus.
Article in The Plant cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.
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Who cites it
53 citing papers in PubMed, 1 synthesis or guideline pooled it, 109 citations in OpenAlex.
- Systematic Review of Plant Ribosome Heterogeneity and Specialization.Frontiers in plant science · 2020Pooled it
- Ribosome Heterogeneity in Plants: The Causes of This Phenomenon and Its Implications on Gene Expression.Plants (Basel, Switzerland) · 2026Review
- The Content of Small 18S rRNA Fragments Is Regulated Developmentally and in Response to Stress in Plants.Plants (Basel, Switzerland) · 2026Article
- Ribosomal protein paralogues in ribosome specialization.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- High-throughput approaches for the identification of ribosome heterogeneity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Spatial regulation of ribosomal protein gene expression revealed by spatial transcriptomic analysis in the water fernFrontiers in plant science · 2025Article
- Genome-Wide Identification ofInternational journal of molecular sciences · 2024Article
- The functional divergence of homologous GPAT9 genes contributes to the erucic acid content of Brassica napus seeds.BMC plant biology · 2024Article
- Riboproteome remodeling during quiescence exit iniScience · 2024Article
- Dynamics of ribosome composition and ribosomal protein phosphorylation in immune signaling in Arabidopsis thaliana.Nucleic acids research · 2023Article
- Multi-Omics Analysis ofPlants (Basel, Switzerland) · 2023Article
- Structural and functional analysis of a plant nucleolar RNA chaperone-like protein.Scientific reports · 2023Article
- Overexpressing Ribosomal Protein L16D Affects Leaf Development but Confers Pathogen Resistance in Arabidopsis.International journal of molecular sciences · 2023Article
- Insights into Adaptive Regulation of the Leaf-Petiole System: Strategies for Survival of Water Lily Plants under Salt Stress.International journal of molecular sciences · 2023Article
- Phylogeny and evolution of plant Phytochrome Interacting Factors (PIFs) gene family and functional analyses of PIFs in Brachypodium distachyon.Plant cell reports · 2022Article
- Identification and analysis of sucrose synthase gene family associated with polysaccharide biosynthesis inPeerJ · 2022Article
- CRISPR/Cas9-mediated mutagenesis of WRKY3 and WRKY4 function decreases salt and Me-JA stress tolerance in Arabidopsis thaliana.Molecular biology reports · 2021Article
- Ribosome heterogeneity and specialization in development.Wiley interdisciplinary reviews. RNA · 2021Review
- High resolution RNA-seq profiling of genes encoding ribosomal proteins across different organs and developmental stages inPlant direct · 2021Article
- Study on Transcriptional Responses and Identification of Ribosomal Protein Genes for Potential Resistance against Brown Planthopper and Gall Midge Pests in Rice.Current genomics · 2021Article
Corrections and comments
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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 plant ribosome is composed of 80 distinct ribosomal (r)-proteins. In Arabidopsis thaliana, each r-protein is encoded by two or more highly similar paralogous genes, although only one copy of each r-protein is incorporated into the ribosome. Brassica napus is especially suited to the comparative study of r-protein gene paralogs due to its documented history of genome duplication as well as the recent availability of large EST data sets. We have identified 996 putative r-protein genes spanning 79 distinct r-proteins in B. napus using EST data from 16 tissue collections. A total of 23,408 tissue-specific r-protein ESTs are associated with this gene set. Comparative analysis of the transcript levels for these unigenes reveals that a large fraction of r-protein genes are differentially expressed and that the number of paralogs expressed for each r-protein varies extensively with tissue type in B. napus. In addition, in many cases the paralogous genes for a specific r-protein are not transcribed in concert and have highly contrasting expression patterns among tissues. Thus, each tissue examined has a novel r-protein transcript population. Furthermore, hierarchical clustering reveals that particular paralogs for nonhomologous r-protein genes cluster together, suggesting that r-protein paralog combinations are associated with specific tissues in B. napus and, thus, may contribute to tissue differentiation and/or specialization. Altogether, the data suggest that duplicated r-protein genes undergo functional divergence into highly specialized paralogs and coexpression networks and that, similar to recent reports for yeast, these are likely actively involved in differentiation, development, and/or tissue-specific processes.
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