- Information
- Symbol: Roc5,oul1
- MSU: LOC_Os02g45250
- RAPdb: Os02g0674800
- Publication
- Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice, 2011, Plant Physiol.
- Curled Flag Leaf 2, Encoding a Cytochrome P450 Protein, Regulated by the Transcription Factor Roc5, Influences Flag Leaf Development in Rice, 2021, Front Plant Sci.
- Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, 2021, Plant Biotechnol J.
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Genbank accession number
- Key message
- Interestingly, overexpression of Roc5 led to adaxially rolled leaves, whereas cosuppression of Roc5 resulted in abaxial leaf rolling
- Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice
- To understand the molecular mechanism controlling leaf rolling, we screened a rice T-DNA insertion population and isolated the outcurved leaf1 (oul1) mutant showing abaxial leaf rolling
- Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice
- Many genes, including homeodomain leucine zipper IV transcription factors ROC5 and ROC8, regulating rice leaf rolling have been cloned and functionally analysed
- Connection
- PFL, Roc5~oul1, Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice, Gene expression profiling, quantitative polymerase chain reaction, and RNA interference (RNAi) analyses revealed that Protodermal Factor Like (PFL) was probably down-regulated in oul1
- PFL, Roc5~oul1, Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice, The mRNA level of PFL was increased in Roc5-overexpressing lines, and PFL-RNAi transgenic plants exhibit reversely rolling leaves by reason of increases of bulliform cell number and size, indicating that Roc5 may have a conserved function
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, Many genes, including homeodomain leucine zipper IV transcription factors ROC5 and ROC8, regulating rice leaf rolling have been cloned and functionally analysed
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, In this study, we demonstrated the transcription activation activity of both ROC8 and ROC5
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, ROC8 and ROC5 each could form homodimer, but ROC8 interacted preferably with ROC5 to forms a heterodimer
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, Importantly, we showed that the ROC8-ROC5 heterodimer rather than the homodimer of ROC8 or ROC5 was functional as neither overexpressing ROC8 in the ROC5 mutant nor overexpressing ROC5 in the ROC8-knockout line could rescue the mutant phenotype
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, This was further partially supported by the identification of a large number of common differentially expressed genes in single and double mutants of roc8 and roc5
- Roc5~oul1, Roc8, Heterodimer formed by ROC8 and ROC5 modulates leaf rolling in rice, ROC8 and ROC5 were functionally additive as the phenotype of abaxially rolled leaves was stronger in the roc5roc8 double mutant than in their single mutants
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