- Information
- Symbol: OsBC1
- MSU: LOC_Os09g33580
- RAPdb: Os09g0510500
- Publication
- Rice leaf angle and grain size are affected by the OsBUL1 transcriptional activator complex, 2016, Plant Physiology.
- Gene Expression Dynamics in Rice Peduncles at the Heading Stage, 2020, Front Genet.
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Genbank accession number
- Key message
- Transgenic rice plants expressing OsBC1 under the control of OsBUL1 promoter showed increased grain size as well as leaf bending while transgenic lines for dsRNAi and/or expressing a dominant repressor form of OsBC1 displayed reduced plant height and grain size
- Together, these results demonstrated that a novel protein complex consisting of OsBUL1, LO9-177 and OsBC1 is associated with the HLH-bHLH system providing new insight into the molecular functional network based on HLH-bHLH proteins for cell elongation
- Connection
- LO9-177, OsBC1, Rice Leaf Angle and Grain Size Are Affected by the OsBUL1 Transcriptional Activator Complex., OsBUL1 COMPLEX1 (OsBC1) is a basic helix-loop-helix (bHLH) transcriptional activator that interacts with OsBUL1 only in the presence of LO9-177 forming a possible trimeric complex for cell elongation in the lamina joint of rice
- LO9-177, OsBC1, Rice Leaf Angle and Grain Size Are Affected by the OsBUL1 Transcriptional Activator Complex., Together, these results demonstrated that a novel protein complex consisting of OsBUL1, LO9-177, and OsBC1 is associated with the HLH-bHLH system, providing new insight into the molecular functional network based on HLH-bHLH proteins for cell elongation
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