- Information
- Symbol: OsGRF6
- MSU: LOC_Os03g51970
- RAPdb: Os03g0729500
- Publication
- Blocking miR396 increases rice yield by shaping inflorescence architecture, 2015, Nature Plants.
- miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., 2019, Front Plant Sci.
- OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, 2021, J Plant Physiol.
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Genbank accession number
- Key message
- The upregulation of OsGRF6 results in the coordinated activation of several immediate downstream biological clades, including auxin (IAA) biosynthesis, auxin response factors, and branch and spikelet development-related transcription factors
- When rice seedlings were subjected to chilling stress, the repressive effect of OsGRF6 on OsGA2ox1 was released by cold-induced SLR1, which activated OsGA2ox1 expression to decrease the active GA levels, enhancing chilling tolerance
- OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice
- These results suggest that OsGRF6 is an important regulator in the balance between growth and chilling tolerance in rice
- After cold treatment and recovery, the survival rates of OsGRF6-overexpression lines and an osgrf6 mutant and its complementary lines indicated that OsGRF6 is a negative regulator of chilling tolerance in rice
- The yeast one-hybrid, qRT-PCR, and transactivation assays showed that both SLR1 and OsGRF6 can bind to the promoter of the active GA catabolic gene OsGA2ox1, where SLR1 promoted and OsGRF6 suppressed OsGA2ox1 expression
- At normal temperature, OsGRF6 was responsible for maintaining active GA levels by inhibiting OsGA2ox1
- Connection
- OsGRF6, OsGRF7, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., Moreover, transgenic plants overexpressing OsGRF6, OsGRF7, OsGRF8, and OsGRF9 exhibited enhanced resistance to M
- OsGRF6, OsGRF7, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., While overexpression of OsGRF7 led to defects in growth, overexpression of OsGRF6, OsGRF8, and OsGRF9 resulted in better or no significant change of yield traits
- OsGRF6, OsGRF8, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., Moreover, transgenic plants overexpressing OsGRF6, OsGRF7, OsGRF8, and OsGRF9 exhibited enhanced resistance to M
- OsGRF6, OsGRF8, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., While overexpression of OsGRF7 led to defects in growth, overexpression of OsGRF6, OsGRF8, and OsGRF9 resulted in better or no significant change of yield traits
- OsGRF6, OsGRF9, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., Moreover, transgenic plants overexpressing OsGRF6, OsGRF7, OsGRF8, and OsGRF9 exhibited enhanced resistance to M
- OsGRF6, OsGRF9, miR396-OsGRFs Module Balances Growth and Rice Blast Disease-Resistance., While overexpression of OsGRF7 led to defects in growth, overexpression of OsGRF6, OsGRF8, and OsGRF9 resulted in better or no significant change of yield traits
- OsGA2ox1, OsGRF6, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice
- OsGA2ox1, OsGRF6, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, The yeast one-hybrid, qRT-PCR, and transactivation assays showed that both SLR1 and OsGRF6 can bind to the promoter of the active GA catabolic gene OsGA2ox1, where SLR1 promoted and OsGRF6 suppressed OsGA2ox1 expression
- OsGA2ox1, OsGRF6, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, At normal temperature, OsGRF6 was responsible for maintaining active GA levels by inhibiting OsGA2ox1
- OsGA2ox1, OsGRF6, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, When rice seedlings were subjected to chilling stress, the repressive effect of OsGRF6 on OsGA2ox1 was released by cold-induced SLR1, which activated OsGA2ox1 expression to decrease the active GA levels, enhancing chilling tolerance
- OsGRF6, SLR1~OsGAI~OsSLR1, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice
- OsGRF6, SLR1~OsGAI~OsSLR1, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, CoIP-MS and BiFC assays showed that SLR1 physically interacted with OsGRF6
- OsGRF6, SLR1~OsGAI~OsSLR1, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, The yeast one-hybrid, qRT-PCR, and transactivation assays showed that both SLR1 and OsGRF6 can bind to the promoter of the active GA catabolic gene OsGA2ox1, where SLR1 promoted and OsGRF6 suppressed OsGA2ox1 expression
- OsGRF6, SLR1~OsGAI~OsSLR1, OsGRF6 interacts with SLR1 to regulate OsGA2ox1 expression for coordinating chilling tolerance and growth in rice, When rice seedlings were subjected to chilling stress, the repressive effect of OsGRF6 on OsGA2ox1 was released by cold-induced SLR1, which activated OsGA2ox1 expression to decrease the active GA levels, enhancing chilling tolerance
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice.
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., Here, we report a novel mechanism that OsUGE1 is negatively controlled by OsGRF6 to regulate root hair elongation in rice
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., Here, in this study, we demonstrated that the Oryza sativa UDP-glucose 4-epimerase 1-like (OsUGE1) negatively regulated root hair elongation and was directly targeted by Oryza sativa growth regulating factor 6 (OsGRF6)
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., More importantly, ChIP-qPCR, Yeast-one-hybrid and BiFC experiments revealed that OsGRF6 could bind to the promoter of OsUGE1
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., In addition, the expression level of OsUGE1 is significantly downregulated in Osgrf6 mutant
- OsGRF6, OsUGE1, OsUGE1 is directly targeted by OsGRF6 to regulate root hair length in rice., Taken together, our study reveals a novel pathway that OsUGE1 is negatively controlled by OsGRF6 to regulate root hair elongation in rice
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