ArticlePlanta2021
OsJAZ11 regulates phosphate starvation responses in rice.
Article in Planta, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 47 citations in OpenAlex.
- An introduction to the fundamentals of root systems research in cultivated plants.Annals of botany · 2026Review
- Studies on the Role and Function of miR3630-5p-VqNAC92-VqMYB14/VqRAP2.12-VqSTSs in Vitis quinquangularis Plant Immunity.Plant, cell & environment · 2026Article
- ATAC sequencing and transcriptomics reveal OsCHR732 function in regulating chromatin accessibility and gene expression in pollen and ovule development in rice.BMC plant biology · 2026Article
- Transcription factors in phosphorus utilization: enhancing crop productivity and stress resilience.Planta · 2026Review
- CsJAZ11 positively regulates tea plant resistance to Colletotrichum camelliae via transient silencing and overexpression.Plant cell reports · 2025Article
- Genome-Wide Analysis of theInternational journal of molecular sciences · 2025Article
- From trade-off to synergy: how nutrient status modulates plant resistance to herbivorous insects?Advanced biotechnology · 2024Review
- Rice A20/AN1 protein, OsSAP10, confers water-deficit stress tolerance via proteasome pathway and positive regulation of ABA signaling in Arabidopsis.Plant cell reports · 2024Article
- CsPHRs-CsJAZ3 incorporates phosphate signaling and jasmonate pathway to regulate catechin biosynthesis inHorticulture research · 2024Article
- Modulation of plant immunity and biotic interactions under phosphate deficiency.Journal of plant research · 2024Review
- SUMOylation of OsPSTOL1 is essential for regulating phosphate starvation responses in rice andFrontiers in plant science · 2024Article
- Genome-Wide Identification and Functional Analysis of theInternational journal of molecular sciences · 2023Article
- PHOSPHATE STARVATION RESPONSE1 (PHR1) interacts with JASMONATE ZIM-DOMAIN (JAZ) and MYC2 to modulate phosphate deficiency-induced jasmonate signaling in Arabidopsis.The Plant cell · 2023Article
- Advances in Plant Lipid Metabolism Responses to Phosphate Scarcity.Plants (Basel, Switzerland) · 2022Review
- Ethylene inhibits rice root elongation in compacted soil via ABA- and auxin-mediated mechanisms.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Article
- Plant phosphate nutrition: sensing the stress.Stress biology · 2022Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
MAIN
conclusionOsJAZ11 regulates phosphate homeostasis by suppressing jasmonic acid signaling and biosynthesis in rice roots. Jasmonic Acid (JA) is a key plant signaling molecule which negatively regulates growth processes including root elongation. JAZ (JASMONATE ZIM-DOMAIN) proteins function as transcriptional repressors of JA signaling. Therefore, targeting JA signaling by deploying JAZ repressors may enhance root length in crops. In this study, we overexpressed JAZ repressor OsJAZ11 in rice to alleviate the root growth inhibitory action of JA. OsJAZ11 is a low phosphate (Pi) responsive gene which is transcriptionally regulated by OsPHR2. We report that OsJAZ11 overexpression promoted primary and seminal root elongation which enhanced Pi foraging. Expression studies revealed that overexpression of OsJAZ11 also reduced Pi starvation response (PSR) under Pi limiting conditions. Moreover, OsJAZ11 overexpression also suppressed JA signaling and biosynthesis as compared to wild type (WT). We further demonstrated that the C-terminal region of OsJAZ11 was crucial for stimulating root elongation in overexpression lines. Rice transgenics overexpressing truncated OsJAZ11ΔC transgene (i.e., missing C-terminal region) exhibited reduced root length and Pi uptake. Interestingly, OsJAZ11 also regulates Pi homeostasis via physical interaction with a key Pi sensing protein, OsSPX1. Our study highlights the functional connections between JA and Pi signaling and reveals JAZ repressors as a promising candidate for improving low Pi tolerance of elite rice genotypes.
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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.