- Information
- Symbol: OsTudor-SN
- MSU: LOC_Os02g32350
- RAPdb: Os02g0523500
- Publication
- The cytoplasmic-localized, cytoskeletal-associated RNA binding protein OsTudor-SN: evidence for an essential role in storage protein RNA transport and localization, 2008, Plant J.
- Multifunctional RNA binding protein OsTudor-SN in storage protein mRNA transport and localization., 2017, Plant Physiol.
- The Role of RNA Binding Protein OsTudor-SN in Post-Transcriptional Regulation of Seed Storage Proteins and Endosperm Development., 2019, Plant Cell Physiol.
- Genbank accession number
- Key message
- Consistent with this view, GFP-tagged OsTudor-SN is observed in living endosperm sections as moving particles, a property inhibited by microfilament inhibitors
- These results indicate that the two modular peptide regions of OsTudor-SN confer different cellular properties but cooperate in mRNA localization, a process linking its multiple functions in the nucleus and cytoplasm
- Normal protein body formation, grain weight, and expression of many genes were partially restored in EM1084 transgenic line complemented with wildtype OsTudor-SN gene
- Overall, our study showed that OsTudor-SN possesses multiple functional properties in rice storage protein expression and seed development and that the 4SN and Tsn modules have unique roles in these processes
- The Role of RNA Binding Protein OsTudor-SN in Post-Transcriptional Regulation of Seed Storage Proteins and Endosperm Development.
- Transcriptome analysis indicates that OsTudor-SN also functions in regulating gene expression of transcriptional factors and genes involved in developmental processes and stress responses as well as for storage proteins
- We had previously demonstrated that OsTudor-SN is a key player for transporting storage protein mRNAs to specific ER subdomains in developing rice endosperm
- Connection
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