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Basic Information
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CGSNL Gene Symbol
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PLA1
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Gene Symbol Synonym
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pla1, OsPLA1, plt1, CYP78A11
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CGSNL Gene Name
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PLASTOCHRON 1
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Gene Name Synonym
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plastochron1, plastochron 1, plastochron-1, Cytochrome P450 78A11, Protein PLASTOCHRON1
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Protein Name
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CYTOCHROME P450 78A11
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Allele
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pla1-1, pla1-2, pla1-3, pla1-4, pla1/cyp78a11, pla1
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Chromosome No.
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10
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Explanation
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Leaves differentiate 2 times faster in vegetative phase. In reproductive phase, the primordia of primary rachis change into shoots, showing heterochrony mutation in which the program in vegetative phase expressed in reproductive phase continuously. Similar to leafy head (lhd), but no allelism information due to the loss of original lhd stock. EC=1.14.-.- Q7Y1V5. PO:0020148; shoot apical meristem ; PO:0020122; inflorescence axis. GRO:0007140; B-reproductive stage ; GRO:0007189; panicle stage PA1 ; GRO:0007139; A-vegetative stage.
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Trait Class
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Vegetative organ - Leaf
Vegetative organ - Culm
Reproductive organ - panicle
Heterochrony
Coloration - Anthocyanin
Seed - Morphological traits - Grain shape
Reproductive organ - Panicle, Mode of branching
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Expression
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Sequence/Locus
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cDNA Accession No.
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AB096259
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MSU ID
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LOC_Os10g26340.1
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RAP ID
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Os10g0403000
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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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Xu T., Fu D., Xiong X., Zhu J., Feng Z., Liu X., Wu C.
PLoS Genet. 2023 19(4) e1010698
OsbHLH067, OsbHLH068, and OsbHLH069 redundantly regulate inflorescence axillary meristem formation in rice.
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Wang L., Ming L., Liao K., Xia C., Sun S., Chang Y., Wang H., Fu D., Xu C., Wang Z., Li X., Xie W., Ouyang Y., Zhang Q., Li X., Zhang Q., Xiao J., Zhang Q.
Mol Plant 2021 14(7) 1168-1184
Bract suppression regulated by the miR156/529-SPLs-NL1-PLA1 module is required for the transition from vegetative to reproductive branching in rice.
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Hibara K.I., Miya M., Benvenuto S.A., Hibara-Matsuo N., Mimura M., Yoshikawa T., Suzuki M., Kusaba M., Taketa S., Itoh J.I.
PLoS Genet. 2021 17(5) e1009292
Regulation of the plastochron by three many-noded dwarf genes in barley.
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Xu P., Ali A., Han B., Wu X.
Front Plant Sci 2018 9 1528
Current Advances in Molecular Basis and Mechanisms Regulating Leaf Morphology in Rice.
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Ke S., Liu X.J., Luan X., Yang W., Zhu H., Liu G., Zhang G., Wang S.
Gene 2018 675 285-300
Genome-wide transcriptome profiling provides insights into panicle development of rice (Oryza sativa L.).
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Mimura M., Nagato Y., Itoh J.I.
Planta 2012 235(5) 1081-9
Rice PLASTOCHRON genes regulate leaf maturation downstream of the gibberellin signal transduction pathway.
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Mizutani M., Ohta D.
Annu Rev Plant Biol 2010 61 291-315
Diversification of P450 genes during land plant evolution.
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Wang L,Yin H,Qian Q,Yang J,Huang C,Hu X,Luo D
Cell Res 2009 19 598-611
NECK LEAF 1, a GATA type transcription factor, modulates organogenesis by regulating the expression of multiple regulatory genes during reproductive development in rice.
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Kawakatsu,T., Taramino,G., Itoh,J., Allen,J., Sato,Y., Hong,S.-K., Yule,R., Nagasawa,N., Kojima,M., Kusaba,M., Sakakibara,H., Sakai,H. and Nagato,Y.
Plant J. 2009 58（6） 1028-1040
PLASTOCHRON3/GOLIATH encodes a glutamate carboxypeptidase required for proper development in rice
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Kawakatsu,T., Itoh,J., Miyoshi,K., Kurata,N., Alvarez,N., Veit,B. and Nagato,Y.
Plant Cell 2006 18(3) 612-625
PLASTOCHRON2 regulates leaf initiation and maturation in rice.
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Miyoshi,K., Ahn,B.O., Kawakatsu,T., Ito,Y., Itoh,J., Nagato,Y. and Kurata,N.
Proc. Natl. Acad. Sci. U.S.A. 2004 101(3) 875-880
PLASTOCHRON1, a timekeeper of leaf initiation in rice, encodes cytochrome P450.
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Ahn, B., K. Miyoshi, J.-I. Itoh, Y. Nagato, N. Kurata
Theor. Appl. Genet. 2002 105 654-659
A genetic and physical map of the region containing PLASTOCHRON1, a heterochronic gene, in rice (Oryza sativa L.).
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Itoh, J., A. Hasegawa, H. Kitano, and Y. Nagato
Plant Cell 1998 10 1511-1521
A recessive heterochronic mutation, plastochron1, shortens the plastochron and elongates the vegetative phase in rice.
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Itoh, J.I., A. Hasegawa, H. Kitano and Y. Nagato
RGN 1997 14 141-144.
A gene associated with temporal regulation of vegetative development in rice.
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Misro, B.
Oryza Cuttack 1981 18(4) 185-195.
Linkage studies in rice (Oryza sativa L.). 10. Identification of linkage groups in indica rice.
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Hu, C.H.
Japan. J. Breed. 1961 11(1) 19-23.
An X-ray induced panicle-degenerating mutant in rice.
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DB Reference
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Gramene ID
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GR:0061116
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Ontologies
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Gene Ontology
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bract development( GO:0010432 )
vegetative to reproductive phase transition( GO:0010228 )
monooxygenase activity( GO:0004497 )
multicellular organismal development( GO:0007275 )
electron carrier activity( GO:0009055 )
inflorescence development( GO:0010229 )
heme binding( GO:0020037 )
leaf development( GO:0048366 )
positive regulation of cell division( GO:0051781 )
oxidation reduction( GO:0055114 )
response to gibberellin stimulus( GO:0009739 )
gibberellic acid mediated signaling( GO:0009740 )
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Trait Ontology
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inflorescence branching( TO:0000050 )
mitotic cell cycle trait( TO:0000730 )
vegetative growth time( TO:0000369 )
inflorescence development trait( TO:0000621 )
phyllochron( TO:0000659 )
shoot meristem development( TO:0002638 )
gibberellic acid sensitivity( TO:0000166 )
plant height( TO:0000207 )
tiller number( TO:0000346 )
seed size( TO:0000391 )
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Plant Ontology
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inflorescence axis( PO:0020122 )
inflorescence development stage( PO:0001083 )
shoot apical meristem( PO:0020148 )
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Related Strains
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Phenotype images
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Click to full size image in new window
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Photo from
Y. Nagato
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Last updated
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Oct 16, 2023
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