Gene Details:

• Gene ID: AT3G43300
• Gene Symbol: ATMIN7, BEN1, BIG5, MIN7
• Gene Name: HOPM interactor 7, BFA-VISUALIZED ENDOCYTIC TRAFFICKING DEFECTIVE1, Brefeldin A-inhibited guanine nucleotide-exchange protein 5
• Description: HOPM interactor 7;(source:Araport11)
• TAIR Accession: locus:2084706
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G43300.1     AT3G43300.2     AT3G43300.3

Plant Ontology Annotations:

• 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:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• 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: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: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: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: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)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0006955  — involved in — immune response
• GO:0005802  — located in — trans-Golgi network
• GO:0006886  — involved in — intracellular protein transport
• GO:0005802  — is active in — trans-Golgi network
• GO:0016192  — acts upstream of or within — vesicle-mediated transport
• GO:2000067  — involved in — regulation of root morphogenesis
• GO:0005515  — enables — protein binding
• GO:0042742  — involved in — defense response to bacterium
• GO:0032012  — involved in — regulation of ARF protein signal transduction
• GO:0005769  — located in — early endosome
• GO:0042742  — acts upstream of or within — defense response to bacterium
• GO:0005634  — located in — nucleus
• GO:0016192  — involved in — vesicle-mediated transport
• GO:0005829  — located in — cytosol
• GO:0045087  — involved in — innate immune response
• GO:0031338  — involved in — regulation of vesicle fusion
• GO:2000012  — involved in — regulation of auxin polar transport

Germplasm Phenotype:

• AtMIN7 KO  — 
• CS2107759  — no visible phenotype
• CS2107766  — no visible phenotype
• atmin7  — leaves have a thinner cuticular layer, defective stomata structure, and impaired cuticle ledge of stomata; amount of cutin monomers was significantly reduced.

Function-related keywords:

• 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 ,  pollen ,  guard cell

Literature:

• Membrane association of the Arabidopsis ARF exchange factor GNOM involves interaction of conserved domains.   DOI:  10.1105/tpc.107.056515 ;  PMID:  18203920
• Fluorescence imaging-based screen identifies ARF GEF component of early endosomal trafficking.   DOI:  10.1016/j.cub.2009.01.057 ;  PMID:  19230664
• BEX5/RabA1b regulates trans-Golgi network-to-plasma membrane protein trafficking in Arabidopsis.   DOI:  10.1105/tpc.112.098152 ;  PMID:  22773752
• Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana.   DOI:  10.1371/journal.pgen.1003540 ;  PMID:  23737757
• BEX1/ARF1A1C is required for BFA-sensitive recycling of PIN auxin transporters and auxin-mediated development in Arabidopsis.   DOI:  10.1093/pcp/pct196 ;  PMID:  24369434
• The Pseudomonas syringae pv. tomato type III effector HopM1 suppresses Arabidopsis defenses independent of suppressing salicylic acid signaling and of targeting AtMIN7.   DOI:  10.1371/journal.pone.0082032 ;  PMID:  24324742
• BEN3/BIG2 ARF GEF is Involved in Brefeldin A-Sensitive Trafficking at the trans-Golgi Network/Early Endosome in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcx118 ;  PMID:  29016942
• Nonselective Chemical Inhibition of Sec7 Domain-Containing ARF GTPase Exchange Factors.   DOI:  10.1105/tpc.18.00145 ;  PMID:  30018157
• The Inhibitor Endosidin 4 Targets SEC7 Domain-Type ARF GTPase Exchange Factors and Interferes with Subcellular Trafficking in Eukaryotes.   DOI:  10.1105/tpc.18.00127 ;  PMID:  30018156
• A single class of ARF GTPase activated by several pathway-specific ARF-GEFs regulates essential membrane traffic in Arabidopsis.   DOI:  10.1371/journal.pgen.1007795 ;  PMID:  30439956
• Involvement of BIG5 and BIG3 in BRI1 Trafficking Reveals Diverse Functions of BIG-subfamily ARF-GEFs in Plant Growth and Gravitropism.   DOI:  10.3390/ijms20092339 ;  PMID:  31083521
• A plant genetic network for preventing dysbiosis in the phyllosphere.   DOI:  10.1038/s41586-020-2185-0 ;  PMID:  32350464
• Early Endosomal Trafficking Component BEN2/VPS45 Plays a Crucial Role in Internal Tissues in Regulating Root Growth and Meristem Size in Arabidopsis.   DOI:  10.3389/fpls.2020.01027 ;  PMID:  32754181
• BIG3 and BIG5 Redundantly Mediate Vesicle Trafficking in Arabidopsis.   DOI:  10.3390/biom11050732 ;  PMID:  34069034

Sequences: