ArticleDevelopment (Cambridge, England)2022
SCARECROW is deployed in distinct contexts during rice and maize leaf development.
Article in Development (Cambridge, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 44 citations in OpenAlex.
- Quantitative modeling reveals SHR-SCR and auxin balance as a regulatory axis for C3 and C4 leaf vein patterning.Science China. Life sciences · 2026Article
- Tissue-Specific Expression Analysis and Functional Validation ofPlants (Basel, Switzerland) · 2025Article
- How meristems shape plant architecture in cereals-Cereal Stem Cell Systems (CSCS) Consortium.The Plant cell · 2025Review
- Lost in translation: What we have learned from attributes that do not translate from Arabidopsis to other plants.The Plant cell · 2025Review
- Comprehensive analysis of the INDETERMINATE DOMAIN (IDD) gene family in Marchantia polymorpha brings new insight into evolutionary developmental biology.BMC genomics · 2025Article
- Article
- The GRAS gene family and its roles in pineapple (Ananas comosus L.) developmental regulation and cold tolerance.BMC plant biology · 2024Article
- Reducing stomatal density by expression of a synthetic epidermal patterning factor increases leaf intrinsic water use efficiency and reduces plant water use in a C4 crop.Journal of experimental botany · 2024Article
- INDETERMINATE DOMAIN Transcription Factors in Crops: Plant Architecture, Disease Resistance, Stress Response, Flowering, and More.International journal of molecular sciences · 2024Review
- Regulation of stomatal development by epidermal, subepidermal and long-distance signals.Plant molecular biology · 2024Review
- Genome-Wide Identification of GRAS Transcription Factors and Their Functional Analysis in Salt Stress Response in Sugar Beet.International journal of molecular sciences · 2024Article
- Article
- Identification of bZIP Transcription Factors That Regulate the Development of Leaf Epidermal Cells inInternational journal of molecular sciences · 2024Article
- Network of GRAS transcription factors in plant development, fruit ripening and stress responses.Horticulture research · 2023Article
- Exploring plant cis-regulatory elements at single-cell resolution: overcoming biological and computational challenges to advance plant research.The Plant journal : for cell and molecular biology · 2023Review
- SHORT ROOT and INDETERMINATE DOMAIN family members govern PIN-FORMED expression to regulate minor vein differentiation in rice.The Plant cell · 2023Article
- Mutations in NAKED-ENDOSPERM IDD genes reveal functional interactions with SCARECROW during leaf patterning in C4 grasses.PLoS genetics · 2023Article
- Climate change challenges, plant science solutions.The Plant cell · 2023Article
- Multi-model genome-wide association studies of leaf anatomical traits and vein architecture in rice.Frontiers in plant science · 2023Article
- Wide Grain 3, a GRAS Protein, Interacts with DLT to Regulate Grain Size and Brassinosteroid Signaling in Rice.Rice (New York, N.Y.) · 2022Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
The flexible deployment of developmental regulators is an increasingly appreciated aspect of plant development and evolution. The GRAS transcription factor SCARECROW (SCR) regulates the development of the endodermis in Arabidopsis and maize roots, but during leaf development it regulates the development of distinct cell types; bundle-sheath in Arabidopsis and mesophyll in maize. In rice, SCR is implicated in stomatal patterning, but it is unknown whether this function is additional to a role in inner leaf patterning. Here, we demonstrate that two duplicated SCR genes function redundantly in rice. Contrary to previous reports, we show that these genes are necessary for stomatal development, with stomata virtually absent from leaves that are initiated after germination of mutants. The stomatal regulator OsMUTE is downregulated in Osscr1;Osscr2 mutants, indicating that OsSCR acts early in stomatal development. Notably, Osscr1;Osscr2 mutants do not exhibit the inner leaf patterning perturbations seen in Zmscr1;Zmscr1h mutants, and Zmscr1;Zmscr1h mutants do not exhibit major perturbations in stomatal patterning. Taken together, these results indicate that SCR was deployed in different developmental contexts after the divergence of rice and maize around 50 million years ago.
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