ArticlePlant physiology2011
Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice.
Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 1 of them a synthesis that pooled it.
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Who cites it
84 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Meta-QTL and ortho-MQTL analyses identified genomic regions controlling rice yield, yield-related traits and root architecture under water deficit conditions.Scientific reports · 2021Pooled it
- Multiplex CRISPR/Cas12a editing of ROC5, GS3, GW2, and LARGE2 reveals effects on yield-related traits in rice cultivar Kasalath.Transgenic research · 2026Article
- Genetic analyses of leaf traits in an interspecific Zoysia japonica × Zoysia matrella FThe plant genome · 2026Article
- A COBRA-like protein ACL83 acts downstream of transcription factor ROC5 to control abaxial leaf curling in rice.The Plant journal : for cell and molecular biology · 2026Article
- Genome-Wide Characterization of the Apple HD-Zip IV Gene Family and Functional Validation of MdHDZIV3 Under PEG-Induced Osmotic Stress.Plants (Basel, Switzerland) · 2026Article
- A FnWRKY17-Frontiers in plant science · 2026Article
- Genome-wide association study identifies candidate genes associated with leaf morphological traits in grape (Frontiers in plant science · 2026Article
- Rolling Leaf 2 Controls Leaf Rolling by Regulating Adaxial-Side Bulliform Cell Number and Size in Rice.Plants (Basel, Switzerland) · 2025Article
- Genome-wide identification and transcription profiling of safflower (Carthamus tinctorius L.) HD-ZIP gene family under water deficit.BMC genomics · 2025Article
- Genome-Wide Identification of the HD-ZIP Transcription Factor Family in Maize and Functional Analysis of the Role ofPlants (Basel, Switzerland) · 2025Article
- OsLC1, a transaldolase, regulates cell patterning and leaf morphology through modulation of secondary metabolism.Plant biotechnology journal · 2025Article
- Identification of theMolecular breeding : new strategies in plant improvement · 2025Article
- Phosphatidylcholine Transfer Protein OsPCTP Interacts with Ascorbate Peroxidase OsAPX8 to Regulate Bacterial Blight Resistance in Rice.International journal of molecular sciences · 2024Article
- ACL1-ROC4/5 complex reveals a common mechanism in rice response to brown planthopper infestation and drought.Nature communications · 2024Article
- HD-ZIP IV Gene ROC1 Regulates Leaf Rolling and Drought Response Through Formation of Heterodimers with ROC5 and ROC8 in Rice.Rice (New York, N.Y.) · 2024Article
- Article
- Characterization and Mapping of a Rolling Leaf Mutant AlleleInternational journal of molecular sciences · 2024Article
- Genome-wide analysis of the mulberry (Frontiers in plant science · 2024Article
- Article
- Beyond skin-deep: targeting the plant surface for crop improvement.Journal of experimental botany · 2023Review
24 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leaf rolling is considered an important agronomic trait in rice (Oryza sativa) breeding. 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. The phenotypes were caused by knockout of Rice outermost cell-specific gene5 (Roc5), an ortholog of the Arabidopsis (Arabidopsis thaliana) homeodomain leucine zipper class IV gene GLABRA2. Interestingly, overexpression of Roc5 led to adaxially rolled leaves, whereas cosuppression of Roc5 resulted in abaxial leaf rolling. Bulliform cell number and size increased in oul1 and Roc5 cosuppression plants but were reduced in Roc5-overexpressing lines. The data indicate that Roc5 negatively regulates bulliform cell fate and development. Gene expression profiling, quantitative polymerase chain reaction, and RNA interference (RNAi) analyses revealed that Protodermal Factor Like (PFL) was probably down-regulated in oul1. 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. These are, to our knowledge, the first functional data for a gene encoding a homeodomain leucine zipper class IV transcriptional factor in rice that modulates leaf rolling.
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