ArticleJournal of experimental botany2014
Salt stress and senescence: identification of cross-talk regulatory components.
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 58 papers, 3 of them syntheses that pooled it.
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Who cites it
58 citing papers in PubMed, 3 syntheses or guidelines pooled it, 137 citations in OpenAlex.
- Uncovering core regulators of multi-abiotic stress adaptation in Arabidopsis thaliana through integrative meta-analysis and machine learning with RT-qPCR validation.Scientific reports · 2026Pooled it
- Pooled it
- Abiotic Stress in Crop Production.International journal of molecular sciences · 2023Pooled it
- SnRK2.4 and SnRK2.10 redundantly control developmental leaf senescence by sustaining ABA production and signaling.Plant physiology · 2026Article
- Regulatory Role of Jasmonate Signaling in Dark-, Drought-, and Salt-Induced Leaf Senescence.International journal of molecular sciences · 2026Review
- Molecular marker development for salt tolerance in cowpea: insights from genome-wide association analysis at the early vegetative stage.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Review
- Pepper (Capsicum annuum L.) AP2/ERF transcription factor, CaERF2 enhances salt stress tolerance through ROS scavenging.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Exogenous Uniconazole promotes physiological metabolism and grain yield of rice under salt stress.Frontiers in plant science · 2024Article
- Redox regulation, thioredoxins, and glutaredoxins in retrograde signalling and gene transcription.Journal of experimental botany · 2023Review
- Abiotic Stress-Induced Leaf Senescence: Regulatory Mechanisms and Application.International journal of molecular sciences · 2023Review
- Receptor for Activated C Kinase1B (RACK1B) Delays Salinity-Induced Senescence in Rice Leaves by Regulating Chlorophyll Degradation.Plants (Basel, Switzerland) · 2023Article
- Transcriptome Reveals the Molecular Mechanism of theInternational journal of molecular sciences · 2023Article
- Comprehensive transcriptomic analysis of age-, dark-, and salt-induced senescence reveals underlying mechanisms and key regulators of leaf senescence inFrontiers in plant science · 2023Article
- SnRK2.10 kinase differentially modulates expression of hub WRKY transcription factors genes under salinity and oxidative stress inFrontiers in plant science · 2023Article
- Article
- Comparative Analysis of Physiological, Hormonal and Transcriptomic Responses Reveal Mechanisms of Saline-Alkali Tolerance in Autotetraploid Rice (International journal of molecular sciences · 2022Article
- Similar Responses of Relatively Salt-Tolerant Plants to Na and K during Chloride Salinity: Comparison of Growth, Water Content and Ion Accumulation.Life (Basel, Switzerland) · 2022Article
- Does Abiotic Host Stress Favour Dothideomycete-Induced Disease Development?Plants (Basel, Switzerland) · 2022Review
- Glucose-6-Phosphate Dehydrogenase, Redox Homeostasis and Embryogenesis.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leaf senescence is an active process with a pivotal impact on plant productivity. It results from extensive signalling cross-talk coordinating environmental factors with intrinsic age-related mechanisms. Although many studies have shown that leaf senescence is affected by a range of external parameters, knowledge about the regulatory systems that govern the interplay between developmental programmes and environmental stress is still vague. Salinity is one of the most important environmental stresses that promote leaf senescence and thus affect crop yield. Improving salt tolerance by avoiding or delaying senescence under stress will therefore play an important role in maintaining high agricultural productivity. Experimental evidence suggests that hydrogen peroxide (H2O2) functions as a common signalling molecule in both developmental and salt-induced leaf senescence. In this study, microarray-based gene expression profiling on Arabidopsis thaliana plants subjected to long-term salinity stress to induce leaf senescence was performed, together with co-expression network analysis for H2O2-responsive genes that are mutually up-regulated by salt induced- and developmental leaf senescence. Promoter analysis of tightly co-expressed genes led to the identification of seven cis-regulatory motifs, three of which were known previously, namely CACGTGT and AAGTCAA, which are associated with reactive oxygen species (ROS)-responsive genes, and CCGCGT, described as a stress-responsive regulatory motif, while the others, namely ACGCGGT, AGCMGNC, GMCACGT, and TCSTYGACG were not characterized previously. These motifs are proposed to be novel elements involved in the H2O2-mediated control of gene expression during salinity stress-triggered and developmental senescence, acting through upstream transcription factors that bind to these sites.
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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.