ArticleJournal of experimental botany2014
Differential expression patterns of arabinogalactan proteins in Arabidopsis thaliana reproductive tissues.
Article in Journal of experimental botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed, 74 citations in OpenAlex.
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- O-Fucosyltransferase SPINDLY attenuates auxin-induced fruit growth by inhibiting ARF6/8-coactivator mediator complex interaction in Arabidopsis.Nature communications · 2025Article
- A review on the function of arabinogalactan-proteins during pollen grain development.Plant reproduction · 2025Review
- Whole-Genome Sequencing and Analysis of Tumour-Forming Radish (International journal of molecular sciences · 2024Article
- Lineage-specific gene duplication and expansion of DUF1216 gene family in Brassicaceae.PloS one · 2024Article
- Role of boron and its interaction with other elements in plants.Frontiers in plant science · 2024Review
- Regulatory mechanisms of the LBD40 transcription factor inPlant direct · 2023Article
- AGPs as molecular determinants of reproductive development.Annals of botany · 2023Article
- Review: structure and modifications of arabinogalactan proteins (AGPs).BMC plant biology · 2023Review
- Transcriptomics Using the Enriched Arabidopsis Shoot Apex Reveals Developmental Priming Genes Involved in Plastic Plant Growth under Salt Stress Conditions.Plants (Basel, Switzerland) · 2022Article
- Hydroxyproline-Frontiers in plant science · 2022Article
- New insights on the expression patterns of specific Arabinogalactan proteins in reproductive tissues ofFrontiers in plant science · 2022Article
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- Building a Flower: The Influence of Cell Wall Composition on Flower Development and Reproduction.Genes · 2021Review
- Arabinogalactan glycoprotein dynamics during the progamic phase in the tomato pistil.Plant reproduction · 2021Article
- Spatio-Temporal Distribution of Cell Wall Components in the Placentas, Ovules and Female Gametophytes ofInternational journal of molecular sciences · 2021Article
- Spatial and Temporal Distribution of Arabinogalactan Proteins duringInternational journal of molecular sciences · 2021Article
- Paving the Way for Fertilization: The Role of the Transmitting Tract.International journal of molecular sciences · 2021Review
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arabinogalactan proteins (AGPs) are heavily glycosylated proteins existing in all members of the plant kingdom and are differentially distributed through distinctive developmental stages. Here, we showed the individual distributions of specific Arabidopsis AGPs: AGP1, AGP9, AGP12, AGP15, and AGP23, throughout reproductive tissues and indicated their possible roles in several reproductive processes. AGP genes specifically expressed in female tissues were identified using available microarray data. This selection was confirmed by promoter analysis using multiple green fluorescent protein fusions to a nuclear localization signal, β-glucuronidase fusions, and in situ hybridization as approaches to confirm the expression patterns of the AGPs. Promoter analysis allowed the detection of a specific and differential presence of these proteins along the pathway followed by the pollen tube during its journey to reach the egg and the central cell inside the embryo sac. AGP1 was expressed in the stigma, style, transmitting tract, and the chalazal and funiculus tissues of the ovules. AGP9 was present along the vasculature of the reproductive tissues and AGP12 was expressed in the stigmatic cells, chalazal and funiculus cells of the ovules, and in the septum. AGP15 was expressed in all pistil tissues, except in the transmitting tract, while AGP23 was specific to the pollen grain and pollen tube. The expression pattern of these AGPs provides new evidence for the detection of a subset of specific AGPs involved in plant reproductive processes, being of significance for this field of study. AGPs are prominent candidates for male-female communication during reproduction.
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