ArticleJournal of experimental botany2016
OsMPK6 plays a critical role in cell differentiation during early embryogenesis in Oryza sativa.
Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 42 citations in OpenAlex.
- Small RNA sequencing revealed microRNAs involved in growth and development of the oyster mushroom Pleurotus ostreatus.Antonie van Leeuwenhoek · 2026Article
- 3D imaging reveals robustness and plasticity of cell division in rice early embryogenesis.Plant & cell physiology · 2026Article
- The multifaceted role of gibberellins in somatic embryogenesis: fromFrontiers in plant science · 2026Review
- OsBZR4 regulates temperature-dependent embryogenesis in rice.Nature communications · 2025Article
- Large-Scale Rice Mutant Establishment and High-Throughput Mutant Manipulation Help Advance Rice Functional Genomics.Plants (Basel, Switzerland) · 2025Review
- Calcium-dependent protein kinases 5 and 13 enhance salt tolerance in rice by directly activating OsMPK3/6 kinases.Plant physiology · 2024Article
- OsMAPK6 positively regulates rice cold tolerance at seedling stage via phosphorylating and stabilizing OsICE1 and OsIPA1.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Mutation in Polycomb repressive complex 2 gene OsFIE2 promotes asexual embryo formation in rice.Nature plants · 2023Article
- Regulation of photosynthesis by mitogen-activated protein kinase in rice: antagonistic adjustment by OsMPK3 and OsMPK6.Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- milR20 negatively regulates the development of fruit bodies inFrontiers in microbiology · 2023Article
- SWI2/SNF2 chromatin remodeling ATPases SPLAYED and BRAHMA control embryo development in rice.Plant cell reports · 2022Article
- TRM61 is essential for Arabidopsis embryo and endosperm development.Plant reproduction · 2022Article
- OsbZIP47 Is an Integrator for Meristem Regulators During Rice Plant Growth and Development.Frontiers in plant science · 2022Article
- Lectin receptor-like kinase LecRK-VIII.2 is a missing link in MAPK signaling-mediated yield control.Plant physiology · 2021Article
- MaMAPK3-MaICE1-MaPOD P7 pathway, a positive regulator of cold tolerance in banana.BMC plant biology · 2021Article
- Update on the Roles of Rice MAPK Cascades.International journal of molecular sciences · 2021Review
- CRISPR/Cas9-Induced Loss-of-Function Mutation in the BarleyFrontiers in plant science · 2021Article
- Overexpression of a CPYC-Type Glutaredoxin,Frontiers in plant science · 2019Article
- Article
- Does Early Embryogenesis in Eudicots and Monocots Involve the Same Mechanism and Molecular Players?Plant physiology · 2017Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The formation of body axes is the basis of morphogenesis during plant embryogenesis. We identified embryo-lethal mutants of rice (Oryza sativa) in which T-DNAs were inserted in OsMPK6 Embryonic organs were absent because their development was arrested at the globular stage. Similar to observations made with gle4, shootless, and organless, the osmpk6 mutations affected the initial step of cell differentiation. Expression of an apical-basal axis marker gene, OSH1, was reduced in the mutant embryos while that of the radial axes marker genes OsSCR and OsPNH1 was not detected. The signal for ROC1, a protodermal cell marker, was weak at the globular stage and gradually disappeared. Transcript levels of auxin and gibberellin biosynthesis genes were diminished in osmpk6 embryos. In addition, phytoalexin biosynthesis genes were down-regulated in osmpk6 and a major diterpene phytoalexin, momilactone A, did not accumulate in the mutant embryos. These results indicate that OsMPK6 begins to play a critical role during early embryogenesis, especially when the L1 radial axis is being formed.
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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.