Gene Details:

• Gene ID: AT3G15580
• Gene Symbol: APG8H, ATG8I
• Gene Name: AUTOPHAGY 8H, AUTOPHAGY 8I
• Description: Ubiquitin-like superfamily protein;(source:Araport11)
• TAIR Accession: locus:2092560
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G15580.1

Plant Ontology Annotations:

• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0019776  — enables — Atg8-family ligase activity
• GO:0005776  — located in — autophagosome
• GO:0006995  — involved in — cellular response to nitrogen starvation
• GO:0010035  — acts upstream of or within — response to inorganic substance
• GO:0005775  — located in — vacuolar lumen
• GO:0006914  — acts upstream of or within — autophagy
• GO:0005737  — located in — cytoplasm
• GO:0019779  — enables — Atg8 activating enzyme activity
• GO:0030163  — acts upstream of or within — protein catabolic process
• GO:0019786  — enables — protein-phosphatidylethanolamide deconjugating activity
• GO:0005515  — enables — protein binding

Function-related keywords:

• plant sperm cell ,  pollen tube cell ,  pollen

Literature:

• The APG8/12-activating enzyme APG7 is required for proper nutrient recycling and senescence in Arabidopsis thaliana.   DOI:  10.1074/jbc.M204630200 ;  PMID:  12070171
• Leaf senescence and starvation-induced chlorosis are accelerated by the disruption of an Arabidopsis autophagy gene.   DOI:  10.1104/pp.011024 ;  PMID:  12114572
• Large-scale identification of leaf senescence-associated genes.   DOI:  10.1046/j.1365-313x.2003.01908.x ;  PMID:  14617064
• Processing of ATG8s, ubiquitin-like proteins, and their deconjugation by ATG4s are essential for plant autophagy.   DOI:  10.1105/tpc.104.025395 ;  PMID:  15494556
• Visualization of autophagy in Arabidopsis using the fluorescent dye monodansylcadaverine and a GFP-AtATG8e fusion protein.   DOI:  10.1111/j.1365-313X.2005.02396.x ;  PMID:  15860017
• Autophagic nutrient recycling in Arabidopsis directed by the ATG8 and ATG12 conjugation pathways.   DOI:  10.1104/pp.105.060673 ;  PMID:  16040659
• Low-level radiocaesium exposure alters gene expression in roots of Arabidopsis.   DOI:  10.1111/j.1469-8137.2005.01485.x ;  PMID:  16159328
• Biosynthesis of cellulose-enriched tension wood in Populus: global analysis of transcripts and metabolites identifies biochemical and developmental regulators in secondary wall biosynthesis.   DOI:  10.1111/j.1365-313X.2005.02584.x ;  PMID:  16367961
• Starvation-induced expression of autophagy-related genes in Arabidopsis.   DOI:  10.1042/BC20040516 ;  PMID:  16354162
• Genome-wide analysis of Arabidopsis responsive transcriptome to nitrogen limitation and its regulation by the ubiquitin ligase gene NLA.   DOI:  10.1007/s11103-007-9241-0 ;  PMID:  17885809
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• An autophagy-associated Atg8 protein is involved in the responses of Arabidopsis seedlings to hormonal controls and abiotic stresses.   DOI:  10.1093/jxb/ern244 ;  PMID:  18836138
• The deubiquitinating enzyme AMSH1 and the ESCRT-III subunit VPS2.1 are required for autophagic degradation in Arabidopsis.   DOI:  10.1105/tpc.113.113399 ;  PMID:  23800962
• ATG8-Binding UIM Proteins Define a New Class of Autophagy Adaptors and Receptors.   DOI:  10.1016/j.cell.2019.02.009 ;  PMID:  30955882
• Phytopathogen Effectors Use Multiple Mechanisms to Manipulate Plant Autophagy.   DOI:  10.1016/j.chom.2020.07.010 ;  PMID:  32810441
• The phosphatidylinositol 3-phosphate effector FYVE3 regulates FYVE2-dependent autophagy in Arabidopsis thaliana.   DOI:  10.3389/fpls.2023.1160162 ;  PMID:  37008475
• An emerging role of non-canonical conjugation of ATG8 proteins in plant response to heat stress.   DOI:  10.1080/15548627.2023.2219161 ;  PMID:  37246814

Sequences: