ArticlePlant physiology2017
MYB89 Transcription Factor Represses Seed Oil Accumulation.
Article in Plant physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 1 of them a synthesis that pooled it.
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Who cites it
56 citing papers in PubMed, 1 synthesis or guideline pooled it, 157 citations in OpenAlex.
- Pooled it
- A hickory diacylglycerol acyltransferase gene coordinates fatty acid metabolism and aluminum tolerance in plants.The New phytologist · 2026Article
- A tree peony INDETERMINATE DOMAIN transcription factor PrIDD7 inhibits seed oil accumulation.Plant cell reports · 2026Article
- From wrinkled seeds to plant oil accumulation networks: the legacy of a Plant Physiology classic.Plant physiology · 2026Review
- Identification of transcription factors regulating starch biosynthesis in maize through integrated GWAS and transcriptomic analysis.BMC plant biology · 2026Article
- A single-MYB transcription factor GmMYB331 regulates seed oil accumulation and seed size/weight in soybean.Journal of integrative plant biology · 2026Article
- Lipid regulation inFrontiers in plant science · 2026Review
- Transcription Factor GmERFA Interacts With GmNFYA and Acts as a Negative Regulator of Seed Fatty Acid Accumulation in Soybean.Plant biotechnology journal · 2025Article
- Transcription Factor BnaC04.MYB89 Negatively Regulates Seed Fatty Acid Biosynthesis inPlants (Basel, Switzerland) · 2025Article
- BnaC04.bZIP16 can be phosphorylated and inhibited by BnaA06.SnRK2 and negatively regulates the accumulation of fatty acids in Brassica napus.The Plant journal : for cell and molecular biology · 2025Article
- Genome-Wide Identification ofPlants (Basel, Switzerland) · 2025Article
- A bHLH7-PDF2 module mediates transcriptional regulation to repress seed oil accumulation in Arabidopsis thaliana.Plant communications · 2025Article
- Plant oil biosynthesis and genetic improvement: progress, challenges, and opportunities.Plant physiology · 2025Review
- SHOT GLASS, an R2R3-MYB transcription factor, promotes gemma cup and gametangiophore development in Marchantia polymorpha.The New phytologist · 2025Article
- SIZ1 SUMOylates and stabilizes WRI1 to safeguard seed filling and fatty acid biosynthesis under high-temperature stress.The Plant cell · 2025Article
- Phase separation of MYB73 regulates seed oil biosynthesis in Arabidopsis.Plant physiology · 2025Article
- The Integrated Analysis of miRNome and Degradome Sequencing Reveals the Regulatory Mechanisms of Seed Development and Oil Biosynthesis in Pecan (Foods (Basel, Switzerland) · 2024Article
- Genomic and transcriptome analyses reveal potential contributors to erucic acid biosynthesis in seeds of rapeseed (Brassica napus).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Organ-delimited gene regulatory networks provide high accuracy in candidate transcription factor selection across diverse processes.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Transcriptional engineering for value enhancement of oilseed crops: a forward perspective.Frontiers in genome editing · 2024Review
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In many higher plants, seed oil accumulation is precisely controlled by intricate multilevel regulatory networks, among which transcriptional regulation mainly influences oil biosynthesis. In Arabidopsis (Arabidopsis thaliana), the master positive transcription factors, WRINKLED1 (WRI1) and LEAFY COTYLEDON1-LIKE (L1L), are important for seed oil accumulation. We found that an R2R3-MYB transcription factor, MYB89, was expressed predominantly in developing seeds during maturation. Oil and major fatty acid biosynthesis in seeds was significantly promoted by myb89-1 mutation and MYB89 knockdown; thus, MYB89 was an important repressor during seed oil accumulation. RNA sequencing revealed remarkable up-regulation of numerous genes involved in seed oil accumulation in myb89 seeds at 12 d after pollination. Posttranslational activation of a MYB89-glucocorticoid receptor fusion protein and chromatin immunoprecipitation assays demonstrated that MYB89 inhibited seed oil accumulation by directly repressing WRI1 and five key genes and by indirectly suppressing L1L and 11 key genes involved in oil biosynthesis during seed maturation. These results help us to understand the novel function of MYB89 and provide new insights into the regulatory network of transcriptional factors controlling seed oil accumulation in Arabidopsis.
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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.