Gene Details:

• Gene ID: AT2G31260
• Gene Symbol: APG9, ATAPG9, ATG9
• Gene Name: autophagy 9, autophagy 9
• Description: autophagy 9 (APG9);(source:Araport11)
• TAIR Accession: locus:2042531
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G31260.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009047  — stem — caña (Spanish, exact), culm (exact), eje primario (Spanish, exact), primary axis (exact), primary stem (exact), tallo (Spanish, exact), tronco (Spanish, exact), 茎 (Japanese, exact), bole (narrow), cane (narrow), caudex (narrow), caudices (narrow), core (narrow), primocane (narrow), scape (narrow), stalk (narrow), trunk (narrow)
• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0000407  — is active in — phagophore assembly site
• GO:0000422  — involved in — autophagy of mitochondrion
• GO:0044805  — involved in — late nucleophagy
• GO:0006914  — acts upstream of or within — autophagy
• GO:0050832  — involved in — defense response to fungus
• GO:0009507  — located in — chloroplast
• GO:0034497  — involved in — protein localization to phagophore assembly site
• GO:0009408  — involved in — response to heat
• GO:0005776  — is active in — autophagosome

Germplasm Phenotype:

• CS68820  — Delayed ICL (isocitrate lyase) degradation in hypocotyls. Autophagic flux is not fully compromised.
• apg9  — Early chlorosis and reduced seed set under nitrogen starvation

Function-related keywords:

• root ,  vascular leaf ,  flower ,  stem ,  shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  root

Literature:

• Leaf senescence and starvation-induced chlorosis are accelerated by the disruption of an Arabidopsis autophagy gene.   DOI:  10.1104/pp.011024 ;  PMID:  12114572
• Expression of arabinogalactan protein genes in pollen tubes of Arabidopsis thaliana.   DOI:  10.1007/s00425-005-0137-4 ;  PMID:  16228244
• The formation of Anthocyanic Vacuolar Inclusions in Arabidopsis thaliana and implications for the sequestration of anthocyanin pigments.   DOI:  10.1093/mp/ssp071 ;  PMID:  20085894
• Autophagy machinery controls nitrogen remobilization at the whole-plant level under both limiting and ample nitrate conditions in Arabidopsis.   DOI:  10.1111/j.1469-8137.2012.04084.x ;  PMID:  22404536
• Physiological and metabolic consequences of autophagy deficiency for the management of nitrogen and protein resources in Arabidopsis leaves depending on nitrate availability.   DOI:  10.1111/nph.12307 ;  PMID:  23647084
• A BAR-domain protein SH3P2, which binds to phosphatidylinositol 3-phosphate and ATG8, regulates autophagosome formation in Arabidopsis.   DOI:  10.1105/tpc.113.118307 ;  PMID:  24249832
• Stitching together the Multiple Dimensions of Autophagy Using Metabolomics and Transcriptomics Reveals Impacts on Metabolism, Development, and Plant Responses to the Environment in Arabidopsis.   DOI:  10.1105/tpc.114.124677 ;  PMID:  24808053
• A revised assay for monitoring autophagic flux in Arabidopsis thaliana reveals involvement of AUTOPHAGY-RELATED9 in autophagy.   DOI:  10.14348/molcells.2014.0042 ;  PMID:  24805779
• Evidence for autophagy-dependent pathways of rRNA turnover in Arabidopsis.   DOI:  10.1080/15548627.2015.1106664 ;  PMID:  26735434
• ATG9 regulates autophagosome progression from the endoplasmic reticulum in Arabidopsis.   DOI:  10.1073/pnas.1616299114 ;  PMID:  28053229
• TRAF Family Proteins Regulate Autophagy Dynamics by Modulating AUTOPHAGY PROTEIN6 Stability in Arabidopsis.   DOI:  10.1105/tpc.17.00056 ;  PMID:  28351989
• Autophagy Deficiency Compromises Alternative Pathways of Respiration following Energy Deprivation in Arabidopsis thaliana.   DOI:  10.1104/pp.16.01576 ;  PMID:  28710132
• Autophagy-related (ATG) 11, ATG9 and the phosphatidylinositol 3-kinase control ATG2-mediated formation of autophagosomes in Arabidopsis.   DOI:  10.1007/s00299-018-2258-9 ;  PMID:  29350244
• Autophagy is essential for optimal translocation of iron to seeds in Arabidopsis.   DOI:  10.1093/jxb/ery388 ;  PMID:  30395253
• Subnanometer resolution cryo-EM structure of Arabidopsis thaliana ATG9.   DOI:  10.1080/15548627.2019.1639300 ;  PMID:  31276439
• Autophagy mutants show delayed chloroplast development during de-etiolation in carbon limiting conditions.   DOI:  10.1111/tpj.15452 ;  PMID:  34365695
• Genome-wide association studies of Arabidopsis dark-induced senescence reveals signatures of autophagy in metabolic reprogramming.   DOI:  10.1080/15548627.2021.2003041 ;  PMID:  34781818
• γ-Aminobutyric acid plays a key role in plant acclimation to a combination of high light and heat stress.   DOI:  10.1093/plphys/kiac010 ;  PMID:  35078231
• The Transcriptional Corepressor HOS15 Mediates Dark-Induced Leaf Senescence in Arabidopsis.   DOI:  10.3389/fpls.2022.828264 ;  PMID:  35283908
• NAC transcription factors ATAF1 and ANAC055 affect the heat stress response in Arabidopsis.   DOI:  10.1038/s41598-022-14429-x ;  PMID:  35787631
• VAMP724 and VAMP726 are involved in autophagosome formation in Arabidopsis thaliana.   DOI:  10.1080/15548627.2022.2127240 ;  PMID:  36130166
• Biological insights from multi-omics analysis strategies: Complex pleotropic effects associated with autophagy.   DOI:  10.3389/fpls.2023.1093358 ;  PMID:  36875559
• Arabidopsis AUTOPHAGY-RELATED2 is essential for ATG18a and ATG9 trafficking during autophagosome closure.   DOI:  10.1093/plphys/kiad287 ;  PMID:  37195145

Sequences: