Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol SIP20
Gene Symbol Synonym OsHUB1, HUB1, OsSIP20, OsRING377, RING377, Os_Bre1A, Bre1A
CGSNL Gene Name SKIP INTERACTING PROTEIN 20
Gene Name Synonym HISTONE MONOUBIQUITINATION1, HISTONE MONOUBIQUITINATION 1, SKIP interacting protein 20, SKIPa-interacting protein 20, SKIPa-interacting protein 20, RING-type E3 ubiquitin ligase 377, Brefeldin A-sensitivity protein 1A
Protein Name SKIP INTERACTING PROTEIN 20
Allele oshub1, oshub1-1, oshub1-2, oshub1-3, oshub1-4
Chromosome No. 4
Explanation Q7XU27. EU368710. the homolog of Arabidopsis (Arabidopsis thaliana) HUB1 protein. Ubiquitin-ligase complex protein. GO:1902584: positive regulation of response to water deprivation. TO:0006060: leaf chlorosis.
Trait Class Vegetative organ - Culm
Reproductive organ - Heading date
Reproductive organ - Pollination, fertilization, fertility
Tolerance and resistance - Disease resistance
Tolerance and resistance - Stress tolerance
Reproductive organ - Spikelet, flower, glume, awn
Expression
Sequence/Locus
cDNA Accession No. AK067475
MSU ID LOC_Os04g46450.1
RAP ID Os04g0550400
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)
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Map
Locate(cM)
Link map Classical linkage map
References
Phan H., Schläppi M.
Genes (Basel) 2025  16(1) 
The <i>RAD6</i>-like Ubiquitin Conjugase Gene <i>OsUBC7</i> Has a Positive Role in the Early Cold Stress Tolerance Response of Rice.
Xu Z., Yang Y., Zhang F., Li H., Ma H., Wu W., Ding Y.
J Genet Genomics 2025  52(2)  168-178
OsbZIP27 coordinates with OsHUB1 and OsHUB2 to modulate drought tolerance in rice.
Wang R., You X., Zhang C., Fang H., Wang M., Zhang F., Kang H., Xu X., Liu Z., Wang J., Zhao Q., Wang X., Hao Z., He F., Tao H., Wang D., Wang J., Fang L., Qin M., Zhao T., Zhang P., Xing H., Xiao Y., Liu W., Xie Q., Wang G.L., Ning Y.
Genome Biol. 2022  23(1)  154
An ORFeome of rice E3 ubiquitin ligases for global analysis of the ubiquitination interactome.
Cao H., Li X., Wang Z., Ding M., Sun Y., Dong F., Chen F., Liu L., Doughty J., Li Y., Liu Y.X.
Plant Physiol. 2015  168(4)  1389-405
histone H2B Monoubiquitination Mediated by HISTONE MONOUBIQUITINATION1 and HISTONE MONOUBIQUITINATION2 Is Involved in Anther Development by Regulating Tapetum Degradation-Related Genes in Rice.
Zhang H., Liu J., He F., Wang Z., Ning Y., Wang G.L.
Plant Signal Behav 2015  10(8)  e1039212
OsHUB1 and OsHub2 interact with SPIN6 and form homo- and hetero-dimers in rice.
Hou X,Xie K,Yao J,Qi Z,Xiong L
Proc. Natl. Acad. Sci. U.S.A. 2009  106  6410-5
A homolog of human ski-interacting protein in rice positively regulates cell viability and stress tolerance.
DB Reference
Gramene ID -
Ontologies
Gene Ontology ligase activity( GO:0016874 )
ubiquitin-protein ligase activity( GO:0004842 )
glucuronoxylan metabolic process( GO:0010413 )
histone H2B ubiquitination( GO:0033523 )
histone methylation( GO:0016571 )
histone monoubiquitination( GO:0010390 )
hydrogen peroxide biosynthetic process( GO:0050665 )
leaf morphogenesis( GO:0009965 )
lipid storage( GO:0019915 )
maintenance of meristem identity( GO:0010074 )
mitotic cell cycle( GO:0000278 )
mRNA export from nucleus( GO:0006406 )
nuclear-transcribed mRNA catabolic process( GO:0000956 )
photomorphogenesis( GO:0009640 )
positive regulation of transcription, DNA-dependent( GO:0045893 )
primary shoot apical meristem specification( GO:0010072 )
protein desumoylation( GO:0016926 )
protein deubiquitination( GO:0016579 )
regionalization( GO:0003002 )
regulation of flower development( GO:0009909 )
zinc ion binding( GO:0008270 )
actin nucleation( GO:0045010 )
cell adhesion( GO:0007155 )
cell division( GO:0051301 )
cell growth( GO:0016049 )
cotyledon development( GO:0048825 )
cullin deneddylation( GO:0010388 )
defense response to fungus, incompatible interaction( GO:0009817 )
developmental growth( GO:0048589 )
embryonic pattern specification( GO:0009880 )
floral organ formation( GO:0048449 )
regulation of G2/M transition of mitotic cell cycle( GO:0010389 )
response to freezing( GO:0050826 )
RNA processing( GO:0006396 )
seed dormancy( GO:0010162 )
seed germination( GO:0009845 )
sister chromatid cohesion( GO:0007062 )
sugar mediated signaling( GO:0010182 )
trichome morphogenesis( GO:0010090 )
vegetative to reproductive phase transition( GO:0010228 )
xylan biosynthetic process( GO:0045492 )
mitochondrion( GO:0005739 )
nucleus( GO:0005634 )
pollen development( GO:0009555 )
anther development( GO:0048653 )
microsporogenesis( GO:0009556 )
photoperiodism, flowering( GO:0048573 )
response to abscisic acid stimulus( GO:0009737 )
response to salicylic acid stimulus( GO:0009751 )
response to jasmonic acid stimulus( GO:0009753 )
defense response to fungus( GO:0050832 )
response to water deprivation( GO:0009414 )
Trait Ontology spikelet fertility( TO:0000180 )
days to heading( TO:0000137 )
plant height( TO:0000207 )
jasmonic acid sensitivity( TO:0000172 )
abscisic acid sensitivity( TO:0000615 )
blast disease( TO:0000074 )
drought tolerance( TO:0000276 )
leaf rolling tolerance( TO:0002662 )
leaf yellowing tolerance( TO:0002664 )
Plant Ontology pollen development stage( PO:0001007 )
anther development stage( PO:0001004 )
Related Strains
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Phenotype images
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Last updated
Mar 19, 2026


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