Gene Details:

• Gene ID: AT2G40300
• Gene Symbol: ATFER4, FER4
• Gene Name: ferritin 4, ferritin 4
• Description: ferritin 4;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G40300.1

Plant Ontology Annotations:

• 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: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: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)

Germplasm Phenotype:

• atfer4-2  — morphological alterations in flowers or in siliques was observed when plants were grown in excess Fe. Mutants had no altered sensitivity with respect to wt in response to salinity, osmotic stress, cold stress, nor oxidative stress.
• fer1-3-4  — decreased leaf growth and CO2 fixation; impaired flower development and iron transport in the floral stalk.

Function-related keywords:

• vascular leaf ,  flower ,  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

Literature:

• Structure and differential expression of the four members of the Arabidopsis thaliana ferritin gene family.   DOI:  10.1042/0264-6021:3590575 ;  PMID:  11672431
• Cell cycle-regulated gene expression in Arabidopsis.   DOI:  10.1074/jbc.M207570200 ;  PMID:  12169696
• The water-water cycle is essential for chloroplast protection in the absence of stress.   DOI:  10.1074/jbc.M304987200 ;  PMID:  12885779
• Expression profiles of Arabidopsis thaliana in mineral deficiencies reveal novel transporters involved in metal homeostasis.   DOI:  10.1074/jbc.M309338200 ;  PMID:  13129917
• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• Comprehensive comparison of auxin-regulated and brassinosteroid-regulated genes in Arabidopsis.   DOI:  10.1104/pp.103.034736 ;  PMID:  15047898
• Isolation and functional analysis of Arabidopsis stress-inducible NAC transcription factors that bind to a drought-responsive cis-element in the early responsive to dehydration stress 1 promoter.   DOI:  10.1105/tpc.104.022699 ;  PMID:  15319476
• Evidence for a direct link between glutathione biosynthesis and stress defense gene expression in Arabidopsis.   DOI:  10.1105/tpc.104.022608 ;  PMID:  15308753
• Large expression differences in genes for iron and zinc homeostasis, stress response, and lignin biosynthesis distinguish roots of Arabidopsis thaliana and the related metal hyperaccumulator Thlaspi caerulescens.   DOI:  10.1104/pp.106.082073 ;  PMID:  16998091
• PIC1, an ancient permease in Arabidopsis chloroplasts, mediates iron transport.   DOI:  10.1105/tpc.106.047407 ;  PMID:  17337631
• 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
• Ferritins control interaction between iron homeostasis and oxidative stress in Arabidopsis.   DOI:  10.1111/j.1365-313X.2008.03698.x ;  PMID:  18826427
• Knocking out of the mitochondrial AtFer4 ferritin does not alter response of Arabidopsis plants to abiotic stresses.   DOI:  10.1016/j.jplph.2009.10.015 ;  PMID:  19959254
• AtFer4 ferritin is a determinant of iron homeostasis in Arabidopsis thaliana heterotrophic cells.   DOI:  10.1016/j.jplph.2010.06.020 ;  PMID:  20724023
• Iron-dependent modifications of the flower transcriptome, proteome, metabolome, and hormonal content in an Arabidopsis ferritin mutant.   DOI:  10.1093/jxb/ert112 ;  PMID:  23682113
• Analysis of Arabidopsis thaliana atfer4-1, atfh and atfer4-1/atfh mutants uncovers frataxin and ferritin contributions to leaf ionome homeostasis.   DOI:  10.1016/j.plaphy.2015.05.011 ;  PMID:  26042547
• The PAP/SAL1 retrograde signaling pathway is involved in iron homeostasis.   DOI:  10.1007/s11103-019-00950-7 ;  PMID:  31900819
• Further insights into the role of bHLH121 in the regulation of iron homeostasis in Arabidopsis thaliana.   DOI:  10.1080/15592324.2020.1795582 ;  PMID:  32692954
• 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
• Quantitative proteomics of a chloroplast SRP54 sorting mutant and its genetic interactions with CLPC1 in Arabidopsis.   DOI:  10.1104/pp.108.124545 ;  PMID:  18633119

Sequences: