ArticleBiochimica et biophysica acta2011
Proteomic analyses of apoplastic proteins from germinating Arabidopsis thaliana pollen.
Article in Biochimica et biophysica acta, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 49 citations in OpenAlex.
- Proteasomes accumulate in the plant apoplast where they participate in microbe-associated molecular pattern (MAMP)-triggered pathogen defense.Nature communications · 2025Article
- A cell fractionation and quantitative proteomics pipeline to enable functional analyses of cotton fiber development.The Plant journal : for cell and molecular biology · 2025Article
- Regulatory dynamics of gene expression in the developing male gametophyte of Arabidopsis.Plant reproduction · 2023Article
- What are the key mechanisms that alter the morphology of stigmatic papillae inPlant signaling & behavior · 2021Review
- Regional Heritability Mapping of Quantitative Trait Loci Controlling Traits Related to Growth and Productivity in Popcorn (Plants (Basel, Switzerland) · 2021Article
- First Steps in the Successful Fertilization of Rice andPlants (Basel, Switzerland) · 2020Review
- Physiological and Proteomic Changes in the Apoplast Accompany Leaf Senescence inFrontiers in plant science · 2019Article
- Dynamics of the Pollen Sequestrome Defined by Subcellular Coupled Omics.Plant physiology · 2018Article
- Pollen-Expressed Leucine-Rich Repeat Extensins Are Essential for Pollen Germination and Growth.Plant physiology · 2018Article
- A GDSL-motif esterase/acyltransferase/lipase is responsible for leaf water retention in barley.Plant direct · 2017Article
- Two Membrane-Anchored Aspartic Proteases Contribute to Pollen and Ovule Development.Plant physiology · 2017Article
- Secretory COPII Protein SEC31B Is Required for Pollen Wall Development.Plant physiology · 2016Article
- The Arabidopsis KINβγ Subunit of the SnRK1 Complex Regulates Pollen Hydration on the Stigma by Mediating the Level of Reactive Oxygen Species in Pollen.PLoS genetics · 2016Article
- Decipher the Molecular Response of Plant Single Cell Types to Environmental Stresses.BioMed research international · 2016Review
- Better Than Nothing? Limitations of the Prediction Tool SecretomeP in the Search for Leaderless Secretory Proteins (LSPs) in Plants.Frontiers in plant science · 2016Article
- The Black-Box of Plant Apoplast Lipidomes.Frontiers in plant science · 2016Article
- Cytological and Proteomic Analyses of Osmunda cinnamomea Germinating Spores Reveal Characteristics of Fern Spore Germination and Rhizoid Tip Growth.Molecular & cellular proteomics : MCP · 2015Article
- PECTIN METHYLESTERASE48 is involved in Arabidopsis pollen grain germination.Plant physiology · 2015Article
- De novo sequencing and analysis of the lily pollen transcriptome: an open access data source for an orphan plant species.Plant molecular biology · 2015Article
- Cytological and proteomic analyses of horsetail (Equisetum arvense L.) spore germination.Frontiers in plant science · 2015Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Pollen grains play important roles in the reproductive processes of flowering plants. The roles of apoplastic proteins in pollen germination and in pollen tube growth are comparatively less well understood. To investigate the functions of apoplastic proteins in pollen germination, the global apoplastic proteins of mature and germinated Arabidopsis thaliana pollen grains were prepared for differential analyses by using 2-dimensional fluorescence difference gel electrophoresis (2-D DIGE) saturation labeling techniques. One hundred and three proteins differentially expressed (p value≤0.01) in pollen germinated for 6h compared with un-germination mature pollen, and 98 spots, which represented 71 proteins, were identified by LC-MS/MS. By bioinformatics analysis, 50 proteins were identified as secreted proteins. These proteins were mainly involved in cell wall modification and remodeling, protein metabolism and signal transduction. Three of the differentially expressed proteins were randomly selected to determine their subcellular localizations by transiently expressing YFP fusion proteins. The results of subcellular localization were identical with the bioinformatics prediction. Based on these data, we proposed a model for apoplastic proteins functioning in pollen germination and pollen tube growth. These results will lead to a better understanding of the mechanisms of pollen germination and pollen tube growth.
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