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Basic Information
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CGSNL Gene Symbol
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SCR
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Gene Symbol Synonym
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OsSCR, OsSCR2, SCR2, OsGRAS-51, OsGRAS51, GRAS-51, GRAS51
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CGSNL Gene Name
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SCARECROW GENE
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Gene Name Synonym
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rice SCARECROW gene, SCARECROW, Protein SCARECROW 2, GRAS protein 51
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Protein Name
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PROTEIN SCARECROW 2
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Allele
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c-osscr2-1, c-osscr2-2, Osscr2, Osscr2-m3, Osscr2-m4, Osscr2-m8, , Osscr2-m9, Osscr2-m10
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Chromosome No.
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12
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Explanation
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OsSCR is involved not only in the asymmetric division of the cortex/endodermis progenitor cell in the root, but also in that during stomata and ligule formation by establishing the polarization of cytoplasm. AB180961. Q2QYF3(japonica), A2ZHL0(indica). OsSCR2 in Cui et al. 2007, Wu et al. 2014, Wu et al. 2019, Hughes & Langdale 2022, Hughes et al. 2023. GRO:0007047; 02-seedling.GO:0090351: seedling development. TO:0000949: seedling growth and development trait.
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Trait Class
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Vegetative organ - Leaf
Vegetative organ - Root
Character as QTL - Plant growth activity
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Expression
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leaf - P1 - Formation of leaf primordium
leaf - P2 - Hood-shape primordium
leaf - P3 - Formation of ligule primordium
leaf - P4 - Rapid elongation of leaf blade
Crown root - Cr1 - Establishment of initial cells
Crown root - Cr2 - Establishment of epidermis-endodermis, central cylinder and root cap initials
Crown root - Cr3 - Differentiation of epidermis and endodermis
Crown root - Cr4 - Differentiation of cortex
Crown root - Cr5 - Establishment of fundamental organization
Crown root - Cr6 - Onset of cell elongation and vacuolation
Crown root - Cr7 - Emergence of crown root
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Sequence/Locus
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cDNA Accession No.
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AK243131
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MSU ID
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LOC_Os12g02870.1
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RAP ID
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Os12g0122000
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
/
Build5
)
RAP-DB
(
IRGSP 1.0
/
Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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Link to INSD Accession List
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Hughes T.E., Sedelnikova O., Thomas M., Langdale J.A.
PLoS Genet. 2023 19(4) e1010715
Mutations in NAKED-ENDOSPERM IDD genes reveal functional interactions with SCARECROW during leaf patterning in C4 grasses.
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Hughes T.E., Langdale J.A.
Development 2022 149(7)
SCARECROW is deployed in distinct contexts during rice and maize leaf development.
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Qi D., Wen Q., Meng Z., Yuan S., Guo H., Zhao H., Cui S.
Plant J. 2020 104(4) 901-916
OsLFR is essential for early endosperm and embryo development by interacting with SWI/SNF complex members in Oryza sativa.
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Liu S., Fu H., Jiang J., Chen Z., Gao J., Shu H., Zhang S., Yang C., Liu J.
Front Plant Sci 2019 10 848
Overexpression of a CPYC-Type Glutaredoxin, <i>OsGrxC2.2</i>, Causes Abnormal Embryos and an Increased grain weight in Rice.
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Wu Z., Chen L., Yu Q., Zhou W., Gou X., Li J., Hou S.
New Phytol. 2019 223(1) 220-232
Multiple transcriptional factors control stomata development in rice.
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Huang X., Peng X., Sun M.X.
New Phytol. 2017 215(3) 1039-1058
OsGCD1 is essential for rice fertility and required for embryo dorsal-ventral pattern formation and endosperm development.
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Yi J., Lee Y.S., Lee D.Y., Cho M.H., Jeon J.S., An G.
J. Exp. Bot. 2016 67(8) 2425-37
OsMPK6 plays a critical role in cell differentiation during early embryogenesis in Oryza sativa.
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Wu S., Lee C.M., Hayashi T., Price S., Divol F., Henry S., Pauluzzi G., Perin C., Gallagher K.L.
Proc. Natl. Acad. Sci. U.S.A. 2014
A plausible mechanism, based upon SHORT-ROOT movement, for regulating the number of cortex cell layers in roots.
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Cui H,Levesque MP,Vernoux T,Jung JW,Paquette AJ,Gallagher KL,Wang JY,Blilou I,Scheres B,Benfey PN
Science 2007 316 421-5
An evolutionarily conserved mechanism delimiting SHR movement defines a single layer of endodermis in plants.
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Tian C, Wan P, Sun S, Li J, Chen M.
Plant Mol. Biol. 2004 54 519-532
Genome-wide analysis of the GRAS gene family in rice and Arabidopsis.
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Kamiya,N., Itoh,J., Morikami,A., Nagato,Y. and Matsuoka,M.
Plant J. 2003 36(1) 45-54
The SCARECROW gene's role in asymmetric cell divisions in rice plants.
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DB Reference
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Gramene ID
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GR:0080035
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Ontologies
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Gene Ontology
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asymmetric cell division( GO:0008356 )
stomatal complex morphogenesis( GO:0010103 )
cytoplasm( GO:0005737 )
transcription( GO:0006350 )
multicellular organismal development( GO:0007275 )
regulation of transcription( GO:0045449 )
stomatal complex development( GO:0010374 )
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Trait Ontology
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stomatal frequency( TO:0000566 )
growth and development trait( TO:0000357 )
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Plant Ontology
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vascular leaf primordium( PO:0000017 )
primary root tip( PO:0000026 )
root cortex-endodermis initial cell( PO:0000060 )
root endodermis( PO:0005059 )
root meristem( PO:0006085 )
meristem L1( PO:0009020 )
ligule( PO:0020105 )
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Related Strains
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Phenotype images
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Last updated
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Aug 22, 2023
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Update info.