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Basic Information
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CGSNL Gene Symbol
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ATG8B
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Gene Symbol Synonym
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OsATG8b, Atg8b
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CGSNL Gene Name
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AUTOPHAGY ASSOCIATED GENE 8B
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Gene Name Synonym
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autophagy 8b, OsAuTophaGy8b, AUTOPHAGY RELATED8b
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Protein Name
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Allele
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osatg8b, osatg8b-1, osatg8b-2
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Chromosome No.
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4
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Explanation
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Q7XPR1. GO:1901698: response to nitrogen compound. GO:0071705: nitrogen compound transport. TO:0020093: nitrogen content.
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Trait Class
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Biochemical character
Tolerance and resistance - Stress tolerance
Coloration - Chlorophyll
Tolerance and resistance - Insect resistance
Tolerance and resistance - Disease resistance
Vegetative organ - Root
Seed - Physiological traits
Character as QTL - Yield and productivity
Character as QTL - Grain quality
Seed - Physiological traits - Storage substances
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK121268
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MSU ID
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LOC_Os04g53240.1
LOC_Os04g53240.2
LOC_Os04g53240.3
LOC_Os04g53240.4
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RAP ID
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Os04g0624000
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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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Liu J., Jing X., Wang P., Wang G., Xiang M., Li P., Zou H., Li H., Wu Z., Wang C., Zhang S., Zhang C.
Plant Biotechnol. J. 2025 23(7) 2891-2907
A fijivirus capsid protein hijacks autophagy degrading an ω-3 fatty acid desaturase to suppress jasmonate-mediated antiviral defence.
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Shi X., Xie X., Guo Y., Zhang J., Gong Z., Zhang K., Mei J., Xia X., Xia H., Ning N., Xiao Y., Yang Q., Wang G.L., Liu W.
Nat Commun 2024 15(1) 2559
A fungal core effector exploits the OsPUX8B.2-OsCDC48-6 module to suppress plant immunity.
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Guo J., Wang H., Guan W., Guo Q., Wang J., Yang J., Peng Y., Shan J., Gao M., Shi S., Shangguan X., Liu B., Jing S., Zhang J., Xu C., Huang J., Rao W., Zheng X., Wu D., Zhou C., Du B., Chen R., Zhu L., Zhu Y., Walling L.L., Zhang Q., He G.
Nature 2023 618(7966) 799-807
A tripartite rheostat controls self-regulated host plant resistance to insects.
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Liang Y., Meng F., Zhao X., He X., Liu J.
Cell Rep 2023 42(12) 113480
OsHLP1 is an endoplasmic-reticulum-phagy receptor in rice plants.
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Zhen X., Zheng N., Yu J., Bi C., Xu F.
PLoS ONE 2021 16(1) e0244996
Autophagy mediates grain yield and nitrogen stress resistance by modulating nitrogen remobilization in rice.
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Jiang L., Lu Y., Zheng X., Yang X., Chen Y., Zhang T., Zhao X., Wang S., Zhao X., Song X., Zhang X., Peng J., Zheng H., Lin L., MacFarlane S., Liu Y., Chen J., Yan F.
New Phytol. 2020
The plant protein NbP3IP directs degradation of Rice stripe virus p3 silencing suppressor protein to limit virus infection through interaction with the autophagy-related protein NbATG8.
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Fan T., Yang W., Zeng X., Xu X., Xu Y., Fan X., Luo M., Tian C., Xia K., Zhang M.
Front Plant Sci 2020 11 588
A Rice Autophagy Gene <i>OsATG8b</i> Is Involved in Nitrogen Remobilization and Control of Grain Quality.
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Zhen X., Xu F., Zhang W., Li N., Li X.
PLoS ONE 2019 14(9) e0223011
Overexpression of rice gene OsATG8b confers tolerance to nitrogen starvation and increases yield and nitrogen use efficiency (NUE) in Arabidopsis.
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Izumi M., Hidema J., Wada S., Kondo E., Kurusu T., Kuchitsu K., Makino A., Ishida H.
Plant Physiol. 2015 167(4) 1307-20
Establishment of Monitoring Methods for Autophagy in Rice Reveals Autophagic Recycling of Chloroplasts and Root Plastids during Energy Limitation.
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Xia K., Liu T., Ouyang J., Wang R., Fan T., Zhang M.
DNA Res. 2011 18(5) 363-77
Genome-wide identification, classification, and expression analysis of autophagy-associated gene homologues in rice (Oryza sativa L.).
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Chung T., Suttangkakul A., Richard D Vierstra
Plant Physiol. 2009 149(1) 220-34
The ATG autophagic conjugation system in maize: ATG transcripts and abundance of the ATG8-lipid adduct are regulated by development and nutrient availability.
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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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regulation of defense response to virus( GO:0050688 )
defense response to virus( GO:0051607 )
membrane( GO:0016020 )
cytoplasm( GO:0005737 )
defense response to fungus( GO:0050832 )
defense response to insect( GO:0002213 )
positive regulation of autophagy( GO:0010508 )
regulation of nitrogen compound metabolic process( GO:0051171 )
autophagic vacuole formation( GO:0000045 )
cellular response to nitrogen starvation( GO:0006995 )
autophagic vacuole( GO:0005776 )
cytosol( GO:0005829 )
vacuole( GO:0005773 )
root development( GO:0048364 )
seed development( GO:0048316 )
nitrogen utilization( GO:0019740 )
nucleus( GO:0005634 )
autophagic vacuole membrane( GO:0000421 )
microtubule( GO:0005874 )
autophagy( GO:0006914 )
protein transport( GO:0015031 )
CVT vesicle membrane( GO:0033110 )
response to starvation( GO:0042594 )
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Trait Ontology
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nitrogen sensitivity( TO:0000011 )
seed quality( TO:0000162 )
grain yield( TO:0000396 )
grain number( TO:0002759 )
soluble protein content( TO:0000325 )
root development trait( TO:0000656 )
plant dry weight( TO:0000352 )
nitrogen recycling( TO:0000506 )
growth and development trait( TO:0000357 )
brown planthopper resistance( TO:0000424 )
blast disease( TO:0000074 )
grain yield per plant( TO:0000449 )
hull color( TO:0000706 )
chalky endosperm( TO:0000266 )
total biomass yield( TO:0000457 )
chlorophyll content( TO:0000495 )
net photosynthetic rate( TO:0001027 )
grain number per plant( TO:0000440 )
1000-dehulled grain weight( TO:0000592 )
secondary branch number( TO:0000557 )
viral disease resistance( TO:0000148 )
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Plant Ontology
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seed development stage( PO:0001170 )
seed maturation stage( PO:0007632 )
leaf( PO:0025034 )
root( PO:0009005 )
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Related Strains
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Phenotype images
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Last updated
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Sep 24, 2025
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Update info.