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Basic Information
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CGSNL Gene Symbol
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MT2B
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Gene Symbol Synonym
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OsMT2b, MT2b, OsMT-I-2c, MT-I-2c, MT2C, MT2BL, OsMT2C, OsMT2BL, MTE, OsMT2b1, OsMT2b2, MT2b1, MT2b2, MTb, met1, OsMTe, OsMT-I-2c, OsB22EL8, MTe, MT-I-2c, B22EL8
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CGSNL Gene Name
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METALLOTHIONEIN2B
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Gene Name Synonym
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METALLOTHIONEIN2b, Metallothionein-like protein 2C, Class I metallothionein-like protein 2C, type 2 metallothionein b1, type 2 metallothionein b2, metallothionein 1
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Protein Name
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METALLOTHIONEIN2B
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Allele
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Chromosome No.
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5
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Explanation
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AF048750. EF584509. A2XZL0(indica), A3AZ88(japonica). U77294. U57638. met1 in Miyashita et al. 2005. AB175784-AB175796 (O. rufipogon). EF533993 (promoter sequence). D23569. Similar to B22EL8 protein. GO:0072593: reactive oxygen species metabolic process. OsMT2b in Wong et al. 2004, Kumar et al. 2012. OsMT-I-2c in Zhou et al. 2006. TO:0001069: cooking quality trait. GO:1990170: stress response to cadmium ion.
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Trait Class
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Biochemical character
Tolerance and resistance - Stress tolerance
Character as QTL - Grain quality
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK119630
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MSU ID
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LOC_Os05g02070.2
LOC_Os05g02070.3
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RAP ID
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Os05g0111300
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
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Build5
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RAP-DB
(
IRGSP 1.0
/
Build5
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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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Chen Y., He Y., Pan Y., Wen Y., Zhu L., Gao J., Chen W., Jiang D.
Rice (N Y) 2024 17(1) 63
Involvement of the Metallothionein gene OsMT2b in Drought and Cadmium Ions Stress in Rice.
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Zheng Y., Thi K.M., Lin L., Xie X., Khine E.E., Nyein E.E., Lin M.H.W., New W.W., Aye S.S., Wu W.
Front Plant Sci 2023 14 1250854
Genome-wide association study of cooking-caused grain expansion in rice (<i>Oryza sativa</i> L.).
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Hu B., Zhou Y., Zhou Z., Sun B., Zhou F., Yin C., Ma W., Chen H., Lin Y.
Plant Biotechnol. J. 2021
Repressed OsMESL expression triggers reactive oxygen species-mediated broad-spectrum disease resistance in rice.
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Chang C.Y., Lee K.W., Wu C.S., Huang Y.H., Chang H.C., Chen C.L., Li C.T., Li M.J., Chang C.F., Chen P.W.
Plant Cell Rep. 2019 38(8) 899-914
Identification of sugar response complex in the metallothionein OsMT2b gene promoter for enhancement of foreign protein production in transgenic rice.
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Ko S.S., Li M.J., Lin Y.J., Hsing H.X., Yang T.T., Chen T.K., Jhong C.M., Ku M.S.
Front Plant Sci 2017 8 1258
Tightly Controlled Expression of bHLH142 Is Essential for Timely Tapetal Programmed Cell Death and pollen Development in Rice.
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Yamauchi T., Fukazawa A., Nakazono M.
Plant Signal Behav 2017 12(11) e1388976
METALLOTHIONEIN genes encoding ROS scavenging enzymes are down-regulated in the root cortex during inducible aerenchyma formation in rice.
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Wang R., Ning Y., Shi X., He F., Zhang C., Fan J., Jiang N., Zhang Y., Zhang T., Hu Y., Bellizzi M., Wang G.L.
Curr. Biol. 2016 26(18) 2399-411
Immunity to Rice Blast Disease by Suppression of Effector-Triggered Necrosis.
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An G., Yi J., Moon S., Lee Y.S., Zhu L., Liang W., Zhang D.B., Jung K.H.
Plant Physiol. 2015
Defective Tapetum Cell Death 1 (DTC1) Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration.
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Wu C.S., Chen D.Y., Chang C.F., Li M.J., Hung K.Y., Chen L.J., Chen P.W.
Plant Cell Rep. 2014 33(5) 793-806
The promoter and the 5'-untranslated region of rice metallothionein OsMT2b gene are capable of directing high-level gene expression in germinated rice embryos.
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Wang Y., Xu M.Y., Liu J.P., Wang M.G., Yin H.Q., Tu J.M.
J Zhejiang Univ Sci B 2014 15(7) 624-37
Molecular identification and interaction assay of the gene (OsUbc13) encoding a ubiquitin-conjugating enzyme in rice.
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Steffens B., Kovalev A., Gorb S.N., Sauter M.
Plant Cell 2012 24(8) 3296-306
Emerging Roots Alter Epidermal Cell Fate through Mechanical and Reactive Oxygen Species Signaling.
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Kumar G., Kushwaha H.R., Panjabi-Sabharwal V., Kumari S., Joshi R., Karan R., Mittal S., Singla-Pareek SL., Pareek A.
BMC Plant Biol. 2012 12(1) 107
Clustered metallothionein genes are co-regulated in rice and ectopic expression of OsMT1e-P confers multiple abiotic stress tolerance in tobacco via ROS scavenging.
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Ren,Y. and Zhao,J.
Plant Sci. 2009 176(4) 528-538
Functional analysis of the rice metallothionein gene OsMT2b promoter in transgenic Arabidopsis plants and rice germinated embryos
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Yuan,J., Chen,D., Ren,Y., Zhang,X. and Zhao,J.
Plant Physiol. 2008 146(4) 1637-1650
Characteristic and Expression Analysis of a Metallothionein Gene, OsMT2b, Down-Regulated by Cytokinin Suggests Functions in Root Development and Seed Embryo Germination of Rice
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Zhou G,Xu Y,Li J,Yang L,Liu JY
J. Biochem. Mol. Biol. 2006 39 595-606
Molecular analyses of the metallothionein gene family in rice (Oryza sativa L.).
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Miyashita,N.T., Yoshida,K. and Ishii,T.
Genes Genet. Syst. 2005 80(3) 173-183
DNA variation in the metallothionein genes in wild rice Oryza rufipogon: Relationship between DNA sequence polymorphism, codon bias and gene expression.
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Wong HL, Sakamoto T, Kawasaki T, Umemura K, Shimamoto K.
Plant Physiol. 2004 135(3) 1447-1456
Down-regulation of metallothionein, a reactive oxygen scavenger, by the small GTPase OsRac1 in rice.
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Kim,Y.H., Lee,M.C., Yun,D.W. and Eun,M.Y.
Plant Physiol. 1999 119(2) 805
Nucleotide Sequences of cDNAs Encoding Three Types of Metaolothionein(MT)-like Protein (Accession Nos. AF017366, U77284, AF017365, AF009959 and AF001396) from Oryza sativa L. (PGR99-019)
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Chen,P.W. and Chen,L.J.
Plant Physiol. 1997 114(4) 1568
Isolation of a cDNA clone (Accession No. U57638) encoding a type-2 metallothionein-like protein from rice embryo (PGR97-109)
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Sasaki,T., Song,J., Koga-Ban,Y., Matsui,E., Fang,F., Higo,H., Nagasaki,H., Hori,M., Miya,M. and Murayama-Kayano,E.
Plant J. 1994 6(4) 615-624
Toward cataloguing all rice genes: large-scale sequencing of randomly chosen rice cDNAs from a callus cDNA library.
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TextPresso Search
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Search textpresso for MT2B
( Recent references may be retrievable, but without any warranty )
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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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response to oxidative stress( GO:0006979 )
regulation of hydrogen peroxide metabolic process( GO:0010310 )
water homeostasis( GO:0030104 )
response to cadmium ion( GO:0046686 )
response to water deprivation( GO:0009414 )
cytosol( GO:0005829 )
metal ion binding( GO:0046872 )
negative regulation of cell death( GO:0060548 )
response to starvation( GO:0042594 )
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Trait Ontology
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drought tolerance( TO:0000276 )
relative water content( TO:0000136 )
hydrogen peroxide content( TO:0000605 )
relative shoot dry weight( TO:0000636 )
leaf rolling tolerance( TO:0002662 )
oxidative stress( TO:0002657 )
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Plant Ontology
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inflorescence( PO:0009049 )
plant embryo( PO:0009009 )
root( PO:0009005 )
coleoptile( PO:0020033 )
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Related Strains
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Phenotype images
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Last updated
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Dec 11, 2024
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