ArticleThe Plant cell2000
A rab1 GTPase is required for transport between the endoplasmic reticulum and golgi apparatus and for normal golgi movement in plants.
Article in The Plant cell, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 285 papers.
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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
285 citing papers in PubMed, 553 citations in OpenAlex.
- Glutamine synthetase GLN1;5 and ACT domain repeat ACR1 functionally interact at the seed level in Arabidopsis thaliana.Protoplasma · 2026Article
- Accelerated organelle movements can indirectly affect the motility of other organelles in plant cells.Journal of cell science · 2026Article
- The plasma membrane ABC transporter Sl-ABCB5 mediates acylsugar secretion from tomato trichomes to confer insect resistance.Plant communications · 2026Article
- Ubiquitination of the ribosomal-like domain of UBIQUITIN6 contributes to cell wall stress responses in Arabidopsis.The Plant cell · 2026Article
- From EM to AI: Multiscale imaging of the secretory pathway with insights from plant cells.Journal of microscopy · 2026Review
- Cytosolic CaPlanta · 2026Article
- Structural insights into SetA-mediated Rab1 glucosylation and PI3P-guided localization during earlyProceedings of the National Academy of Sciences of the United States of America · 2026Article
- Evolutionary diversification of acyl-CoA synthetases underpins hydrophobic barrier formation across diverse tomato tissues and beyond.Horticulture research · 2025Article
- Aspartic proteases from Silybum marianum: different plant-specific inserts, different destinations.Planta · 2025Article
- Systematical characterization of Rab7 gene family in Gossypium and potential functions of GhRab7B3-A gene in drought tolerance.BMC genomics · 2024Article
- Cowpea lipid transfer protein 1 regulates plant defense by inhibiting the cysteine protease of cowpea mosaic virus.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- ER-associated VAP27-1 and VAP27-3 proteins functionally link the lipid-binding ORP2A at the ER-chloroplast contact sites.Nature communications · 2024Article
- NKS1/ELMO4 is an integral protein of a pectin synthesis protein complex and maintains Golgi morphology and cell adhesion inProceedings of the National Academy of Sciences of the United States of America · 2024Article
- A self-regulatory cell-wall-sensing module at cell edges controls plant growth.Nature plants · 2024Article
- Article
- Using ER-Targeted Photoconvertible Fluorescent Proteins in Living Plant Cells.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Defense against phytopathogens relies on efficient antimicrobial protein secretion mediated by the microtubule-binding protein TGNap1.Nature communications · 2023Article
- Recombinant expression and subcellular targeting of the particulate methane monooxygenase (pMMO) protein components in plants.Scientific reports · 2023Article
- Article
- PHOSPHATE RESPONSE 1 family members act distinctly to regulate transcriptional responses to phosphate starvation.Plant physiology · 2023Article
225 more citing papers are in PubMed but not listed here.
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We describe a green fluorescent protein (GFP)-based assay for investigating membrane traffic on the secretory pathway in plants. Expression of AtRab1b(N121I), predicted to be a dominant inhibitory mutant of the Arabidopsis Rab GTPase AtRab1b, resulted in accumulation of a secreted GFP marker in an intracellular reticulate compartment reminiscent of the endoplasmic reticulum. This accumulation was alleviated by coexpressing wild-type AtRab1b but not AtRab8c. When a Golgi-targeted and N-glycosylated variant of GFP was coexpressed with AtRab1b(N121I), the variant also accumulated in a reticulate network and an endoglycosidase H-sensitive population appeared. Unexpectedly, expression of AtRab1b(N121I), but not of the wild-type AtRab1b, resulted in a reduction or cessation of vectorial Golgi movement, an effect that was reversed by coexpression of the wild type. We conclude that AtRab1b function is required for transport from the endoplasmic reticulum to the Golgi apparatus and suggest that this process may be coupled to the control of Golgi movement.
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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.