ArticleJournal of experimental botany2013
Proteomics profiling reveals novel proteins and functions of the plant stigma exudate.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
31 citing papers in PubMed, 47 citations in OpenAlex.
- Fungus-mediated plant-pollinator mutualism in Monoon laui (Annonaceae): functional differentiation of stigmatic exudate and petal nectar.BMC biology · 2025Article
- Beyond the surface: the plant secretome as a bridge between the cell and its environment.Planta · 2025Review
- Impact of pollution on microbiological dynamics in the pistil stigmas of Orobanche lutea flowers (Orobanchaceae).Scientific reports · 2025Article
- Pollen viability, longevity, and function in angiosperms: key drivers and prospects for improvement.Plant reproduction · 2024Review
- Article
- Transcriptomics reveal the involvement of reactive oxygen species production and sequestration during stigma development and pollination inForestry research · 2024Article
- Discovery of microRNAs inPNAS nexus · 2023Article
- Stigmas of holoparasitic Phelipanche arenaria (Orobanchaceae) - a suitable ephemeric flower habitat for development unique microbiome.BMC plant biology · 2023Article
- Plant Hormone and Fatty Acid Screening ofBiomolecules · 2023Article
- Study and QTL mapping of reproductive and morphological traits implicated in the autofertility of faba bean.BMC plant biology · 2022Article
- The Balance between Different ROS on Tobacco Stigma during Flowering and Its Role in Pollen Germination.Plants (Basel, Switzerland) · 2022Article
- The contribution of multiple barriers to reproduction between edaphically divergent lineages in the Amazonian treeEcology and evolution · 2020Article
- Fertilization in flowering plants: an odyssey of sperm cell delivery.Plant molecular biology · 2020Review
- Article
- De novo assembly of the Platycladus orientalis (L.) Franco transcriptome provides insight into the development and pollination mechanism of female cone based on RNA-Seq data.Scientific reports · 2019Article
- The Paradox of Self-Fertile Varieties in the Context of Self-Incompatible Genotypes in Olive.Frontiers in plant science · 2019Review
- Stigmatic exudate in the Annonaceae: Pollinator reward, pollen germination medium or extragynoecial compitum?Journal of integrative plant biology · 2017Article
- Pollen tube access to the ovule is mediated by glycoprotein secretion on the obturator of apple (Malus × domestica, Borkh).Annals of botany · 2017Article
- Identification and Functional Annotation of Genes Differentially Expressed in the Reproductive Tissues of the Olive Tree (Frontiers in plant science · 2017Article
- Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Proteomic analysis of the stigmatic exudate of Lilium longiflorum and Olea europaea led to the identification of 51 and 57 proteins, respectively, most of which are described for the first time in this secreted fluid. These results indicate that the stigmatic exudate is an extracellular environment metabolically active, participating in at least 80 different biological processes and 97 molecular functions. The stigma exudate showed a markedly catabolic profile and appeared to possess the enzyme machinery necessary to degrade large polysaccharides and lipids secreted by papillae to smaller units, allowing their incorporation into the pollen tube during pollination. It may also regulate pollen-tube growth in the pistil through the selective degradation of tube-wall components. Furthermore, some secreted proteins were involved in pollen-tube adhesion and orientation, as well as in programmed cell death of the papillae cells in response to either compatible pollination or incompatible pollen rejection. Finally, the results also revealed a putative cross-talk between genetic programmes regulating stress/defence and pollination responses in the stigma.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.