ArticleProteome science2012
Proteomic identification of MYC2-dependent jasmonate-regulated proteins in Arabidopsis thaliana.
Article in Proteome science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 41 citations in OpenAlex.
- Identification of candidate genes associated with regreening stage in rapeseed (Brassica Rapa L.) by combined application of BSA-Seq and RNA-Seq.BMC plant biology · 2026Article
- Molecular mechanisms and application potential of MYC2 transcription factor-mediated plant stress responses.Frontiers in plant science · 2026Review
- The gapless genome assembly and multi-omics analyses unveil a pivotal regulatory mechanism of oil biosynthesis in the olive tree.Horticulture research · 2024Article
- Myrosinase isogenes in wasabi (Wasabia japonica Matsum) and their putative roles in glucosinolate metabolism.BMC plant biology · 2024Article
- Comparative RNA-Seq Analysis between Monoecious and Androecious Plants Reveals Regulatory Mechanisms Controlling Female Flowering inInternational journal of molecular sciences · 2023Article
- Transcriptome Analysis of Glutathione Response: RNA-Seq Provides Insights into Balance between Antioxidant Response and Glucosinolate Metabolism.Antioxidants (Basel, Switzerland) · 2022Article
- Phosphate-SolubilizingFrontiers in microbiology · 2022Article
- Environmental and Genetic Factors Involved in Plant Protection-Associated Secondary Metabolite Biosynthesis Pathways.Frontiers in plant science · 2022Review
- Role of jasmonic acid in plants: the molecular point of view.Plant cell reports · 2021Review
- Jasmonic acid and methyl jasmonate modulate growth, photosynthetic activity and expression of photosystem II subunit genes in Brassica oleracea L.Scientific reports · 2020Article
- Coactivation of MEP-biosynthetic genes and accumulation of abietane diterpenes in Salvia sclarea by heterologous expression of WRKY and MYC2 transcription factors.Scientific reports · 2018Article
- Jasmonate Regulates Plant Responses to Postsubmergence Reoxygenation through Transcriptional Activation of Antioxidant Synthesis.Plant physiology · 2017Article
- Growth-defense tradeoffs in plants: a balancing act to optimize fitness.Molecular plant · 2014Review
- A high-throughput virus-induced gene silencing protocol identifies genes involved in multi-stress tolerance.BMC plant biology · 2013Article
- NaMYC2 transcription factor regulates a subset of plant defense responses in Nicotiana attenuata.BMC plant biology · 2013Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMYC2, a basic helix-loop-helix (bHLH) domain-containing transcription factor, participates in the jasmonate (JA) signaling pathway and is involved in the modulation of diverse JA functions. However, a comprehensive list of MYC2-dependent JA-responsive proteins has yet to be defined.
resultsIn this paper, we report the comparative proteomics of wild-type (WT) plants and jin1-9, a MYC2 mutant plant, in response to methyl jasmonate (MeJA) treatment. Proteins from mock/MeJA-treated jin1-9 and WT samples were extracted and separated by two-dimensional gel electrophoresis. Twenty-seven JA-mediated proteins demonstrated differential expression modulated by MYC2. We observed that MYC2 negatively regulates the accumulation of JA-dependent indolic glucosinolate-related proteins and exhibits opposite effects on the biosynthetic enzymes involved aliphatic glucosinolate pathways. In addition, proteins involved in the tricarboxylic acid cycle and a majority of the MeJA-inducible proteins that are involved in multiple protective systems against oxidative stress were reduced in jin1-9/myc2 sample compared to the WT sample. These results support a positive role for MYC2 in regulating JA-mediated carbohydrate metabolism and oxidative stress tolerance.
conclusionsWe have identified MYC2-dependent jasmonate-regulated proteins in Arabidopsis thaliana by performing two-dimensional gel electrophoresis and MALDI-TOF/TOF MS analysis. The observed pattern of protein expression suggests that MYC2 has opposite effects on the biosynthetic enzymes of indolic and aliphatic glucosinolate pathways and positively regulates JA-mediated carbohydrate metabolism and oxidative stress tolerance-related proteins. Furthermore, it is very interesting to note that MYC2 plays opposite roles in the modulation of a subset of JA-regulated photosynthetic proteins during short-term and long-term JA signaling. This study will enhance our understanding of the function of MYC2 in JA signaling in Arabidopsis thaliana.
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Registered trials
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