ArticleThe Plant cell2024
Small peptide signaling via OsCIF1/2 mediates Casparian strip formation at the root endodermal and nonendodermal cell layers in rice.
Article in The Plant cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 25 citations in OpenAlex.
- Elevated COProceedings of the National Academy of Sciences of the United States of America · 2026Article
- The Sulfated PSY Peptide Negatively Regulates Receptor Kinase Activity to Promote Growth.bioRxiv : the preprint server for biology · 2026Article
- OsPHR2-OsDIR55 Module Enhances Root Barrier Integrity and Rice Tolerance to Phosphate Deficiency.Plant, cell & environment · 2026Article
- Plant Peptide Hormones: Distinctive Horizons in Plant Development and Stress Resilience.Plant, cell & environment · 2026Review
- Plant Peptides on the Rise: From Historical Insight to Future Applications.Plant biotechnology journal · 2026Review
- GWAS reveal SUBER GENE1-mediated suberization via type one phosphatases.Nature plants · 2026Article
- The GAPLESS-OsCASP complex mediates Casparian strip formation for proper localization and abundance of endodermal proteins in rice.Science advances · 2026Article
- Dual roles of suberin deposition at the endodermal Casparian strip in manganese uptake of rice.Journal of experimental botany · 2025Article
- Peptide Hormone-Mediated Regulation of Plant Development and Environmental Adaptability.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Identification of the Casparian strip integrity factor (CIF) gene family in Brassica napus and functional prediction of mature CIF small peptides.BMC plant biology · 2025Article
- Competitive binding of small antagonistic peptides to the OsER1 receptor optimizes rice panicle architecture.Plant communications · 2025Article
- Decoding small peptides: Regulators of plant growth and stress resilience.Journal of integrative plant biology · 2025Review
- Peptide hormones in plants.Molecular horticulture · 2025Review
- Four MYB transcription factors regulate suberization and nonlocalized lignification at the root endodermis in rice.The Plant cell · 2024Article
- Root apoplastic barrier mechanism: an adaptive strategy to protect against salt stress.Molecular biology reports · 2024Review
- Research Progress and Hotspots Analysis of Apoplastic Barriers in the Roots of Plants Based on Bibliometrics from 2003 to 2023.Plants (Basel, Switzerland) · 2024Review
- Sulfated peptides and their receptors: Key regulators of plant development and stress adaptation.Plant communications · 2024Review
- Research Progress of Small Plant Peptides on the Regulation of Plant Growth, Development, and Abiotic Stress.International journal of molecular sciences · 2024Review
- Filling the gaps: Monitoring Casparian strip integrity in rice.The Plant cell · 2024Article
- Sulfated peptides: key players in plant development, growth, and stress responses.Frontiers in plant science · 2024Review
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
Abstract
The Casparian strip (CS) is a ring-like lignin structure deposited between endodermal cells that forms an apoplastic barrier to control the selective uptake of nutrients in vascular plants. However, the molecular mechanism of CS formation in rice (Oryza sativa), which possesses one CS each in the endodermis and exodermis, is relatively unknown. Here, we functionally characterized CS INTEGRITY FACTOR1 (OsCIF1a, OsCIF1b), OsCIF2, and SCHENGEN3 (OsSGN3a, OsSGN3b) in rice. OsCIF1s and OsCIF2 were mainly expressed in the stele, while OsSGN3s localized around the CS at the endodermis. Knockout of all three OsCIFs or both OsSGN3s resulted in a discontinuous CS and a dramatic reduction in compensatory (less localized) lignification and suberization at the endodermis. By contrast, ectopic overexpression of OsCIF1 or OsCIF2 induced CS formation as well as overlignification and oversuberization at single or double cortical cell layers adjacent to the endodermis. Ectopic co-overexpression of OsCIF1 and SHORTROOT1 (OsSHR1) induced the formation of more CS-like structures at multiple cortical cell layers. Transcriptome analysis identified 112 downstream genes modulated by the OsCIF1/2-OsSGN3 signaling pathway, which is involved in CS formation and activation of the compensatory machinery in native endodermis and nonnative endodermis-like cell layers. Our results provide important insights into the molecular mechanism of CIF-mediated CS formation at the root endodermal and nonendodermal cell layers.
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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.