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Basic Information
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CGSNL Gene Symbol
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EG2
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Gene Symbol Synonym
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OsTIFY3, OsJAZ10, OsJAZ 1, OsJAZ1, JAZ1, EG2/OsJAZ1, EG2, JAZ1/EG2
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CGSNL Gene Name
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EXTRA GLUME 2
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Gene Name Synonym
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Jasmonate ZIM-domain protein 1, Jasmonate ZIM-domain protein 10, extra glume 2, TIFY gene 3,
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Protein Name
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TIFY-DOMAIN PROTEIN 3
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Allele
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eg2, eg2-1D, osjaz1-1D, jaz1, osjaz1
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Chromosome No.
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4
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Explanation
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Q7XPM8. The result of the pull-down assay showed that JA-Ile bound to most combinations of OsCOI2-OsJAZs (OsCOI2-OsJAZ1-13/15) (Okumura et al. 2023). OsJAZ 1 in Ye et al. (2009), Yamada et al. (2012), Singh et al. 2015, Tian et al. 2019, Kashihara et al. 2019, He et al. 2023. OsJAZ10 in Seo et al. (2011) and Lee et al. (2013), Okumura et al. 2023. a JA signalling repressor. GO:2000022: regulation of jasmonic acid mediated signaling pathway. GO:1990641: response to iron ion starvation. GO:0120127: response to zinc ion starvation. GO:1900150: regulation of defense response to fungus. GO:1900366: negative regulation of defense response to insect.
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Trait Class
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Tolerance and resistance - Insect resistance
Reproductive organ - Spikelet, flower, glume, awn
Reproductive organ - Heading date
Seed - Morphological traits
Vegetative organ - Culm
Character as QTL - Yield and productivity
Reproductive organ - panicle
Vegetative organ - Root
Tolerance and resistance - Disease resistance
Character as QTL - Germination
Tolerance and resistance - Stress tolerance
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK069326
AK059441
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MSU ID
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LOC_Os04g55920.1
LOC_Os04g55920.2
LOC_Os04g55920.5
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RAP ID
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Os04g0653000
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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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-
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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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Chen S., Tao Z., Shen Y., Yang R., Yan S., Chen Z., Sun B., Yang X.
Insect Science 2024
Magnaporthe oryzae infection triggers rice resistance to brown planthopper through the influence of jasmonic acid on the flavonoid biosynthesis pathway.
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Dong K., Wu F., Cheng S., Li S., Zhang F., Xing X., Jin X., Luo S., Feng M., Miao R., Chang Y., Zhang S., You X., Wang P., Zhang X., Lei C., Ren Y., Zhu S., Guo X., Wu C., Yang D.L., Lin Q., Cheng Z., Wan J.
Mol Plant 2024 17(6) 900-919
OsPRMT6a-mediated arginine methylation of OsJAZ1 regulates jasmonate signaling and spikelet development in rice.
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He Y., Sun S., Zhao J., Huang Z., Peng L., Huang C., Tang Z., Huang Q., Wang Z.
Nat Commun 2023 14(1) 2296
UDP-glucosyltransferase OsUGT75A promotes submergence tolerance during rice seed germination.
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Okumura T., Kitajima T., Kaji T., Urano H., Matsumoto K., Inagaki H., Miyamoto K., Okada K., Ueda M.
Biosci. Biotechnol. Biochem. 2023 87(10) 1122-1128
Difference in the ligand affinity among redundant plant hormone receptors of rice OsCOI1a/1b/2-OsJAZs.
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Sun B., Shang L., Li Y., Zhang Q., Chu Z., He S., Yang W., Ding X.
Int J Mol Sci 2022 23(9)
Ectopic Expression of OsJAZs Alters Plant Defense and Development.
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Meng F., Yang C., Cao J., Chen H., Pang J., Zhao Q., Wang Z., Qing Fu Z., Liu J.
J Integr Plant Biol 2020
A bHLH transcription activator regulates defense signaling by nucleo-cytosolic trafficking in rice.
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Tian J., Cao L., Chen X., Chen M., Zhang P., Cao L., Persson S., Zhang D., Yuan Z.
Development 2019 146(4)
The OsJAZ1 degron modulates jasmonate signaling sensitivity during rice development.
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Kashihara K., Onohata T., Okamoto Y., Uji Y., Mochizuki S., Akimitsu K., Gomi K.
J. Plant Physiol. 2019 232 180-187
Overexpression of OsNINJA1 negatively affects a part of OsMYC2-mediated abiotic and biotic responses in rice.
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Fu J., Wu H., Ma S., Xiang D., Liu R., Xiong L.
Front Plant Sci 2017 8 2108
OsJAZ1 Attenuates Drought Resistance by Regulating JA and ABA Signaling in Rice.
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Hakata M., Muramatsu M., Nakamura H., Hara N., Kishimoto M., Iida-Okada K., Kajikawa M., Imai-Toki N., Toki S., Nagamura Y., Yamakawa H., Ichikawa H.
Biosci. Biotechnol. Biochem. 2017 81(5) 906-913
Overexpression of TIFY genes promotes plant growth in rice through jasmonate signaling.
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Liu X., Zhou S., Wang W., Ye Y., Zhao Y., Xu Q., Zhou C., Tan F., Cheng S., Zhou D.X.
Plant Cell 2015 27(5) 1428-44
Regulation of histone methylation and reprogramming of gene expression in the rice inflorescence meristem.
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Singh A.P., Pandey B.K., Deveshwar P., Narnoliya L., Parida S.K., Giri J.
Front Plant Sci 2015 6 975
JAZ Repressors: Potential Involvement in Nutrients Deficiency Response in Rice and Chickpea.
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Cai Q., Yuan Z., Chen M., Yin C., Luo Z., Zhao X., Liang W., Hu J., Zhang D.
Nat Commun 2014 5 3476
Jasmonic acid regulates spikelet development in rice.
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Lee H.Y., Seo J.S., Cho J.H., Jung H., Kim J.K., Lee J.S., Rhee S., Do Choi Y.
PLoS ONE 2013 8(1) e52802
Oryza sativa COI homologues restore jasmonate signal transduction in Arabidopsis COI1-1 mutants.
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Yamada S., Kano A., Tamaoki D., Miyamoto A., Shishido H., Miyoshi S., Taniguchi S., Akimitsu K., Gomi K.
Plant Cell Physiol. 2012 53(12) 2060-72
Involvement of OsJAZ8 in jasmonate-induced resistance to bacterial blight in rice.
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Seo J.S. , Joo J. , Kim M.J. , Kim Y.K. , Nahm B.H. , Song S.I. , Cheong J.J. , Lee J.S. , Kim J.K. , Choi Y.D.
Plant J. 2011 65(6) 907-21
OsbHLH148, a basic helix-loop-helix protein, interacts with OsJAZ proteins in a jasmonate signaling pathway leading to drought tolerance in rice.
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Ye H,Du H,Tang N,Li X,Xiong L
Plant Mol. Biol. 2009 71(3) 291-305
Identification and expression profiling analysis of TIFY family genes involved in stress and phytohormone responses in rice.
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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defense response to fungus( GO:0050832 )
defense response to insect( GO:0002213 )
response to heat( GO:0009408 )
inflorescence development( GO:0010229 )
cellular response to zinc ion starvation( GO:0034224 )
cellular response to iron ion starvation( GO:0010106 )
response to starvation( GO:0042594 )
cellular response to potassium ion starvation( GO:0051365 )
response to flooding( GO:0009413 )
defense response to bacterium( GO:0042742 )
photoperiodism, flowering( GO:0048573 )
response to jasmonic acid stimulus( GO:0009753 )
response to abscisic acid stimulus( GO:0009737 )
response to salicylic acid stimulus( GO:0009751 )
response to water deprivation( GO:0009414 )
response to salt stress( GO:0009651 )
response to cold( GO:0009409 )
nucleus( GO:0005634 )
cytoplasm( GO:0005737 )
response to wounding( GO:0009611 )
jasmonic acid mediated signaling pathway( GO:0009867 )
floral meristem determinacy( GO:0010582 )
floral organ formation( GO:0048449 )
regulation of defense response( GO:0031347 )
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Trait Ontology
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jasmonic acid sensitivity( TO:0000172 )
spikelet anatomy and morphology trait( TO:0000657 )
root length( TO:0000227 )
plant height( TO:0000207 )
abscisic acid sensitivity( TO:0000615 )
drought tolerance( TO:0000276 )
salt tolerance( TO:0006001 )
cold tolerance( TO:0000303 )
grain weight( TO:0000590 )
grain size( TO:0000397 )
stem length( TO:0000576 )
flower number( TO:0002736 )
days to heading( TO:0000137 )
spikelet fertility( TO:0000180 )
panicle length( TO:0000040 )
flowering time( TO:0002616 )
submergence tolerance( TO:0000524 )
potassium sensitivity( TO:0000008 )
iron sensitivity( TO:0000224 )
zinc sensitivity( TO:0000351 )
inflorescence development trait( TO:0000621 )
temperature response trait( TO:0000432 )
blast disease( TO:0000074 )
brown planthopper resistance( TO:0000424 )
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Plant Ontology
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0 seed germination stage( PO:0007057 )
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Related Strains
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Phenotype images
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Last updated
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Mar 3, 2026
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Update info.