Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol ODD21
Gene Symbol Synonym OsSTA135, STA135, OsODD21, 2-ODD21, Os2-ODD21, Os2ODD21, M2H, OsM2H, OsF3H5, F3H5
CGSNL Gene Name 2-OXOGLUTARATE-DEPENDENT DIOXYGENASE 21
Gene Name Synonym 2-oxoglutarate-dependent dioxygenase 21, Melatonin 2-Hydroxylase, flavanone 3-hydroxylase 5
Protein Name 2-OXOGLUTARATE-DEPENDENT DIOXYGENASE 21
Allele
Chromosome No. 4
Explanation a mature anther-preferentially expressed gene. melatonin 2-hydroxylase. GO:0080167: response to karrikin. GO:1904576: response to tunicamycin. GO:1900140: regulation of seedling development. TO:0000949: seedling growth and development trait.
Trait Class Biochemical character
Vegetative organ - Leaf
Coloration - Chlorophyll
Seed - Physiological traits - Dormancy
Tolerance and resistance - Stress tolerance
Character as QTL - Plant growth activity
Character as QTL - Germination
Reproductive organ - Spikelet, flower, glume, awn
Expression
Sequence/Locus
cDNA Accession No. AK119413
MSU ID LOC_Os04g57180.1
RAP ID Os04g0667400
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version) 		-
Map
Locate(cM)
Link map Classical linkage map
References
Lee K., Back K.
Biomolecules 2025  15(10) 
2-Hydroxymelatonin Induces Husk-Imposed Vivipary in the Transgenic Rice Overexpressing Melatonin 2-Hydroxylase.
Wang J., Zhang C., Li Y.
Genes (Basel) 2022  13(3) 
Genome-Wide Identification and Expression Profiles of 13 Key Structural Gene Families Involved in the Biosynthesis of Rice Flavonoid Scaffolds.
Geun-Hee Choi, Back K.
Biomolecules 2019  9(10) 
Suppression of Melatonin 2-Hydroxylase Increases Melatonin Production Leading to the Enhanced Abiotic Stress Tolerance against Cadmium, Senescence, Salt, and Tunicamycin in Rice Plants.
Hong Y., Zhang Y., Sinumporn S., Yu N., Zhan X., Shen X., Chen D., Yu P., Wu W., Liu Q., Cao Z., Zhao C., Cheng S., Cao L.
Plant J. 2018   
Premature leaf senescence 3, encoding a methyltransferase, is required for melatonin biosynthesis in rice.
Ling S., Chen C., Wang Y., Sun X., Lu Z., Ouyang Y., Yao J.
BMC Genomics 2015  16  101
The mature anther-preferentially expressed genes are associated with pollen fertility, pollen germination and anther dehiscence in rice.
Byeon Y., Back K.
J. Pineal Res. 2015  58(3)  343-51
Molecular cloning of melatonin 2-hydroxylase responsible for 2-hydroxymelatonin production in rice (Oryza sativa).
DB Reference
Gramene ID -
Ontologies
Gene Ontology abscisic acid catabolic process( GO:0046345 )
positive regulation of gibberellin biosynthetic process( GO:0010372 )
seed germination on parent plant( GO:0048623 )
photoperiodism( GO:0009648 )
positive regulation of seed germination( GO:0010030 )
response to cytokinin stimulus( GO:0009735 )
response to auxin stimulus( GO:0009733 )
metal ion binding( GO:0046872 )
dioxygenase activity( GO:0051213 )
melatonin metabolic process( GO:0030186 )
response to cadmium ion( GO:0046686 )
leaf senescence( GO:0010150 )
response to salt stress( GO:0009651 )
circadian rhythm( GO:0007623 )
shoot development( GO:0048367 )
Trait Ontology leaf senescence( TO:0000249 )
salt tolerance( TO:0006001 )
shoot development trait( TO:0000654 )
percent germination( TO:0010001 )
chlorophyll content( TO:0000495 )
cell membrane stability( TO:0000467 )
hydrogen peroxide content( TO:0000605 )
auxin sensitivity( TO:0000163 )
cytokinin sensitivity( TO:0000167 )
vivipary( TO:0000619 )
seedling height( TO:0000019 )
Plant Ontology anther( PO:0009066 )
4 leaf senescence stage( PO:0001054 )
Related Strains
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Phenotype images
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Last updated
Dec 29, 2025

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