ArticleGenomics, proteomics & bioinformatics2012
Comparative genomics of the lipid-body-membrane proteins oleosin, caleosin and steroleosin in magnoliophyte, lycophyte and bryophyte.
Article in Genomics, proteomics & bioinformatics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 28 citations in OpenAlex.
- Article
- Genome-wide identification and functional characterization of oleosin genes in peanut (Frontiers in plant science · 2025Article
- Transcriptomic and proteomic analysis of oil body associated protein dynamics in the biofuel feedstock Pennycress (Frontiers in plant science · 2025Article
- Caleosin/peroxygenases: multifunctional proteins in plants.Annals of botany · 2023Review
- A computational study on the structure-function relationships of plant caleosins.Scientific reports · 2023Article
- Transcriptome analyses reveals the dynamic nature of oil accumulation during seed development of Plukenetia volubilis L.Scientific reports · 2020Article
- Article
- Evolutionary and genomic analysis of the caleosin/peroxygenase (CLO/PXG) gene/protein families in the Viridiplantae.PloS one · 2018Article
- Biochemical, Transcriptional, and Bioinformatic Analysis of Lipid Droplets from Seeds of Date Palm (Phoenix dactylifera L.) and Their Use as Potent Sequestration Agents against the Toxic Pollutant, 2,3,7,8-Tetrachlorinated Dibenzo-p-Dioxin.Frontiers in plant science · 2016Article
- Bioinformatics Reveal Five Lineages of Oleosins and the Mechanism of Lineage Evolution Related to Structure/Function from Green Algae to Seed Plants.Plant physiology · 2015Article
- Article
- Identification of a new class of lipid droplet-associated proteins in plants.Plant physiology · 2013Article
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lipid bodies store oils in the form of triacylglycerols. Oleosin, caleosin and steroleosin are unique proteins localized on the surface of lipid bodies in seed plants. This study has identified genes encoding lipid body proteins oleosin, caleosin and steroleosin in the genomes of five plants: Arabidopsis thaliana, Oryza sativa, Populus trichocarpa, Selaginella moellendorffii and Physcomitrella patens. The protein sequence alignment indicated that each oleosin protein contains a highly-conserved proline knot motif, and proline knob motif is well conserved in steroleosin proteins, while caleosin proteins possess the Dx[D/N]xDG-containing calcium-binding motifs. The identification of motifs (proline knot and knob) and conserved amino acids at active site was further supported by the sequence logos. The phylogenetic analysis revealed the presence of magnoliophyte- and bryophyte-specific subgroups. We analyzed the public microarray data for expression of oleosin, caleosin and steroleosin in Arabidopsis and rice during the vegetative and reproductive stages, or under abiotic stresses. Our results indicated that genes encoding oleosin, caleosin and steroleosin proteins were expressed predominantly in plant seeds. This work may facilitate better understanding of the members of lipid-body-membrane proteins in diverse organisms and their gene expression in model plants Arabidopsis and rice.
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