ArticleThe Plant cell2003
The STT3a subunit isoform of the Arabidopsis oligosaccharyltransferase controls adaptive responses to salt/osmotic stress.
Article in The Plant cell, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers.
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Who cites it
108 citing papers in PubMed, 218 citations in OpenAlex.
- Mysterious giants in the world of lipids: long linear isoprenoid functions in plant physiology and reproduction.Journal of experimental botany · 2026Review
- The Oligosaccharyltransferase Catalytic Subunit PsSTT3B Is Required for Asexual Development and Pathogenicity inJournal of fungi (Basel, Switzerland) · 2026Article
- Comparative genomics of an Antarctic sea-ice diatom (Frontiers in microbiology · 2026Article
- CRISPR/Cas9-Mediated Knockouts of the ALG3 and GNTI in N. benthamiana and Their Application to Pharmaceutical Production.Plant biotechnology journal · 2025Article
- Identification of high blanchability donors, candidate genes and markers in groundnut.BMC plant biology · 2025Article
- The oligosaccharyltransferase subunit PsSTT3A regulates N-glycosylation and is critical for development and virulence of Phytophthora sojae.Science China. Life sciences · 2025Article
- Organic fertilizer substitution altered the waxy maize grain quality and aroma volatiles formation by the integrated transcriptomic and metabolomic analyses.Frontiers in plant science · 2025Article
- N-glycosylation of SnRK2s affects NADPH maintenance in peroxisomes during prolonged ABA signalling.Nature communications · 2024Article
- Hexosamine biosynthesis and related pathways, protein N-glycosylation and O-GlcNAcylation: their interconnection and role in plants.Frontiers in plant science · 2024Review
- Analysis of Protein Glycosylation in the ER.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Transcriptome Analysis Reveals the Stress Tolerance Mechanisms of Cadmium inPlants (Basel, Switzerland) · 2023Article
- Comparative transcriptome analysis of Zea mays upon mechanical wounding.Molecular biology reports · 2023Article
- Characterization of PcSTT3B as a Key Oligosaccharyltransferase Subunit Involved in N-glycosylation and Its Role in Development and Pathogenicity ofInternational journal of molecular sciences · 2023Article
- Endoplasmic reticulum calnexins participate in the primary root growth response to phosphate deficiency.Plant physiology · 2023Article
- An oligosaccharyltransferase fromFrontiers in plant science · 2023Article
- Population genetic analysis and scans for adaptation and contemporary selection footprints provide genomic insight intoJournal of genetics · 2023Article
- Function of Cajal Bodies in Nuclear RNA Retention inInternational journal of molecular sciences · 2022Article
- Overexpression of TaSTT3b-2B improves resistance to sharp eyespot and increases grain weight in wheat.Plant biotechnology journal · 2022Article
- Interference of ArabidopsisFrontiers in plant science · 2022Article
- Sweet Modifications Modulate Plant Development.Biomolecules · 2021Review
48 more citing papers are in PubMed but not listed here.
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Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arabidopsis stt3a-1 and stt3a-2 mutations cause NaCl/osmotic sensitivity that is characterized by reduced cell division in the root meristem. Sequence comparison of the STT3a gene identified a yeast ortholog, STT3, which encodes an essential subunit of the oligosaccharyltransferase complex that is involved in protein N-glycosylation. NaCl induces the unfolded protein response in the endoplasmic reticulum (ER) and cell cycle arrest in root tip cells of stt3a seedlings, as determined by expression profiling of ER stress-responsive chaperone (BiP-GUS) and cell division (CycB1;1-GUS) genes, respectively. Together, these results indicate that plant salt stress adaptation involves ER stress signal regulation of cell cycle progression. Interestingly, a mutation (stt3b-1) in another Arabidopsis STT3 isogene (STT3b) does not cause NaCl sensitivity. However, the stt3a-1 stt3b-1 double mutation is gametophytic lethal. Apparently, STT3a and STT3b have overlapping and essential functions in plant growth and developmental processes, but the pivotal and specific protein glycosylation that is a necessary for recovery from the unfolded protein response and for cell cycle progression during salt/osmotic stress recovery is associated uniquely with the function of the STT3a isoform.
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