Gene Details:

• Gene ID: AT4G30950
• Gene Symbol: FAD6, FADC, SFD4
• Gene Name: fatty acid desaturase 6, FATTY ACID DESATURASE C, STEAROYL DESATURASE DEFICIENCY 4
• Description: fatty acid desaturase 6;(source:Araport11)
• TAIR Accession: locus:2126734
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G30950.1

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: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)

Gene Ontology:

• GO:0102836  — enables — 1-18:1-2-16:1-monogalactosyldiacylglyceroldesaturase activity
• GO:0006633  — acts upstream of or within — fatty acid biosynthetic process
• GO:0010205  — acts upstream of or within — photoinhibition
• GO:0102834  — enables — 1-18:1-2-16:0-monogalactosyldiacylglycerol acyl-lipid omega-6 desaturase activity
• GO:0009941  — located in — chloroplast envelope
• GO:0006636  — involved in — unsaturated fatty acid biosynthetic process
• GO:0102850  — enables — 1-18:1-2-16:0-phosphatidylglycerol omega-6 desaturase activity
• GO:0102838  — enables — 1-18:1-2-16:2-monogalactosyldiacylglycerol desaturase activity
• GO:0009507  — located in — chloroplast
• GO:0102873  — enables — 1-18:1-2-16:0-digalactosyldiacylglycerol desaturase activity
• GO:0045485  — enables — omega-6 fatty acid desaturase activity

Germplasm Phenotype:

• CS207  — becomes chlorotic after 3 weeks at 4C in low light, normal color at standard growth conditions.
• CS73225  — altered lipid composition

Function-related keywords:

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

Literature:

• The impact of alteration of polyunsaturated fatty acid levels on C6-aldehyde formation of Arabidopsis thaliana leaves.   DOI:  10.1104/pp.111.3.805 ;  PMID:  8754681
• Photoinhibition in mutants of Arabidopsis deficient in thylakoid unsaturation.   DOI:  10.1104/pp.004341 ;  PMID:  12068126
• Arabidopsis sfd mutants affect plastidic lipid composition and suppress dwarfing, cell death, and the enhanced disease resistance phenotypes resulting from the deficiency of a fatty acid desaturase.   DOI:  10.1105/tpc.015529 ;  PMID:  14507997
• and jasmonic acid-mediated defense pathways in the Arabidopsis ssi2 mutant.   DOI:  10.1105/tpc.017301 ;  PMID:  14615603
• Enhanced resistance to Cucumber mosaic virus in the Arabidopsis thaliana ssi2 mutant is mediated via an SA-independent mechanism.   DOI:  10.1094/MPMI.2004.17.6.623 ;  PMID:  15195945
• Altered rates of protein transport in Arabidopsis mutants deficient in chloroplast membrane unsaturation.   DOI:  10.1016/j.phytochem.2006.04.008 ;  PMID:  16759675
• Tocopherols modulate extraplastidic polyunsaturated fatty acid metabolism in Arabidopsis at low temperature.   DOI:  10.1105/tpc.107.054718 ;  PMID:  18314499
• 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
• Lipid transport mediated by Arabidopsis TGD proteins is unidirectional from the endoplasmic reticulum to the plastid.   DOI:  10.1093/pcp/pcq053 ;  PMID:  20410050
• Isolation and characterization of fatty acid desaturase genes from peanut (Arachis hypogaea L.).   DOI:  10.1007/s00299-011-1048-4 ;  PMID:  21409552
• Acyl-lipid metabolism.   DOI:  10.1199/tab.0161 ;  PMID:  23505340
• Plant lipidomics based on hydrophilic interaction chromatography coupled to ion trap time-of-flight mass spectrometry.   DOI:  10.1007/s11306-011-0318-z ;  PMID:  23463370
• FAD2 and FAD3 desaturases form heterodimers that facilitate metabolic channeling in vivo.   DOI:  10.1074/jbc.M114.572883 ;  PMID:  24811169
• Mutations in the Prokaryotic Pathway Rescue the fatty acid biosynthesis1 Mutant in the Cold.   DOI:  10.1104/pp.15.00931 ;  PMID:  26224803
• Proteomics of the chloroplast envelope membranes from Arabidopsis thaliana.   DOI:  10.1074/mcp.M300030-MCP200 ;  PMID:  12766230
• Proteomic study of the Arabidopsis thaliana chloroplastic envelope membrane utilizing alternatives to traditional two-dimensional electrophoresis.   DOI:  10.1021/pr034025j ;  PMID:  12938931
• Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.   DOI:  10.1371/journal.pone.0001994 ;  PMID:  18431481

Sequence: