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Summary of This Tissue Information (All List)

Organism Arabidopsis thaliana
Tissue Silique
Total Entry Count 43

Entry Genes (43 entries)

LocusGene modelDescription
AT1G02580
(UniProt:MEDEA_ARATH)
AT1G02580.1Encodes a putative transcription factor MEDEA (MEA) that negatively regulates seed development in the absence of fertilization. Mutations in this locus result in embryo lethality. MEA is a Polycomb group gene that is imprinted in the endosperm. The maternal allele is expressed and the paternal allele is silent. MEA is controlled by DEMETER (DME), a DNA glycosylase required to activate MEA expression, and METHYLTRANSFERASE I (MET1), which maintains CG methylation at the MEA locus. MEA is involved in the negative regulation of its own imprinted gene expression; the effect is not only allele-specific but also dynamically regulated during seed development. In the ovule, the MEA transcripts are accumulated at their highest level before fertilization and gradually decrease after fertilization 
AT1G04270
(UniProt:RS151_ARATH)
AT1G04270.1Encodes cytosolic ribosomal protein S15. 

(UniProt:RS151_ARATH)
AT1G04270.2Encodes cytosolic ribosomal protein S15. 
AT1G05160
(UniProt:KAO1_ARATH)
AT1G05160.1Encodes an ent-kaurenoic acid hydroxylase, a member of the CYP88A cytochrome p450 family. 
AT1G07420
(UniProt:Q8VWZ8_ARATH)
AT1G07420.1Arabidopsis thaliana sterol 4-alpha-methyl-oxidase mRNA 

(UniProt:Q8VWZ8_ARATH)
AT1G07420.1Arabidopsis thaliana sterol 4-alpha-methyl-oxidase mRNA 

(UniProt:Q8VWZ8_ARATH)
AT1G07420.2Arabidopsis thaliana sterol 4-alpha-methyl-oxidase mRNA 

(UniProt:Q8VWZ8_ARATH)
AT1G07420.2Arabidopsis thaliana sterol 4-alpha-methyl-oxidase mRNA 
AT1G20330
(UniProt:SMT2_ARATH)
AT1G20330.1Encodes a sterol-C24-methyltransferases involved in sterol biosynthesis. Mutants display altered sterol composition, serrated petals and sepals and altered cotyledon vascular patterning as well as ectopic endoreduplication. This suggests that suppression of endoreduplication is important for petal morphogenesis and that normal sterol composition is required for this suppression. 
AT1G26810
(UniProt:B3GTF_ARATH)
AT1G26810.1Encodes a protein with β1,3-galactosyltransferase activity involved in the biosynthesis of the Lewis a epitope of certain glycoproteins. 
AT1G49710
(UniProt:FUT12_ARATH)
AT1G49710.1Encodes a protein with core α1,3-fucosyltransferase activity. 
AT1G61720
(UniProt:BAN_ARATH)
AT1G61720.1Negative regulator of flavonoid biosynthesis, mutants accumulate flavonoid pigments in their seed coat, putative oxidoreductase. It is thought that a ternary complex composed of TT2, TT8 and TTG1 is necessary for correct expression of BAN in seed endothelium. 
AT1G65300
(UniProt:PHE2_ARATH)
AT1G65300.1AGAMOUS-LIKE 38 (AGL38); FUNCTIONS IN: transcription factor activity, DNA binding; INVOLVED IN: regulation of transcription, DNA-dependent; LOCATED IN: nucleus; CONTAINS InterPro DOMAIN/s: Transcription factor, MADS-box (InterPro:IPR002100); BEST Arabidopsis thaliana protein match is: PHE1 (PHERES1); DNA binding / transcription factor (TAIR:AT1G65330.1); Has 2882 Blast hits to 2876 proteins in 349 species: Archae - 0; Bacteria - 0; Metazoa - 92; Fungi - 5; Plants - 2775; Viruses - 0; Other Eukaryotes - 10 (source: NCBI BLink). 
AT1G70600
(UniProt:R27A3_ARATH)
AT1G70600.1structural constituent of ribosome; FUNCTIONS IN: structural constituent of ribosome; INVOLVED IN: translation; LOCATED IN: cytosolic ribosome, cytosolic large ribosomal subunit, ribosome, membrane; EXPRESSED IN: guard cell, leaf; CONTAINS InterPro DOMAIN/s: Ribosomal protein L15 (InterPro:IPR001196); BEST Arabidopsis thaliana protein match is: RPL27AB; structural constituent of ribosome (TAIR:AT1G23290.1); Has 825 Blast hits to 825 proteins in 317 species: Archae - 121; Bacteria - 11; Metazoa - 289; Fungi - 107; Plants - 96; Viruses - 0; Other Eukaryotes - 201 (source: NCBI BLink). 
AT1G75750
(UniProt:GASA1_ARATH)
AT1G75750.1GA-responsive GAST1 protein homolog regulated by BR and GA antagonistically. Possibly involved in cell elongation based on expression data 
AT1G76670
(UniProt:Q9SRE4_ARATH)
AT1G76670.1transporter-related; INVOLVED IN: response to nematode; LOCATED IN: membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF250 (InterPro:IPR004853); BEST Arabidopsis thaliana protein match is: transporter-related (TAIR:AT1G21070.1); Has 1259 Blast hits to 1249 proteins in 161 species: Archae - 0; Bacteria - 14; Metazoa - 296; Fungi - 205; Plants - 598; Viruses - 0; Other Eukaryotes - 146 (source: NCBI BLink). 
AT1G77610
(UniProt:Q9C521_ARATH)
AT1G77610.1glucose-6-phosphate/phosphate translocator-related; FUNCTIONS IN: organic anion transmembrane transporter activity; LOCATED IN: membrane; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF6, transmembrane (InterPro:IPR000620), Protein of unknown function DUF250 (InterPro:IPR004853); BEST Arabidopsis thaliana protein match is: glucose-6-phosphate/phosphate translocator-related (TAIR:AT1G21870.1); Has 2359 Blast hits to 2354 proteins in 257 species: Archae - 2; Bacteria - 87; Metazoa - 622; Fungi - 366; Plants - 920; Viruses - 0; Other Eukaryotes - 362 (source: NCBI BLink). 
AT2G17420
(UniProt:TRXB2_ARATH)
AT2G17420.1NADPH-dependent thioredoxin reductase, major cytosolic isoform 
AT2G32440
(UniProt:KAO2_ARATH)
AT2G32440.1ent-kaurenoic acid hydroxylase (KAO2) 
AT2G35670
(UniProt:FIS2_ARATH)
AT2G35670.1Encodes a negative regulator of seed development in the absence of pollination. In the ovule, the FIS2 transcripts are accumulated at their highest level before fertilization and gradually decrease after fertilization. 
AT3G19280
(UniProt:FUT11_ARATH)
AT3G19280.1Encodes a protein with core α1,3-fucosyltransferase activity. 
AT3G26790
(UniProt:FUS3_ARATH)
AT3G26790.1Transcriptional factor with high similarity to the B3 region of the VP1/ABI3-like proteins. Full length FUS3 protein binds to the highly conserved RY motif [DNA motif CATGCA(TG)], present in many seed-specific promoters, and the B3 domains of this transcription factor is necessary for the specific interaction with the RY element. Transcriptional activity of FUS3 requires the B3 DNA-binding domain and an activation domain. FUS3 specifies cotyledon identity. Regulator of gene expression during late embryogenesis. Involved in the control foliar organ identity in Arabidopsis by regulating the synthesis of two hormones, abscisic acid and gibberellin. FUS3 together with LEC1 positively regulate the abundance of the ABI3 protein in the seed. 
AT3G27660
(UniProt:OLEO4_ARATH)
AT3G27660.1Encodes oleosin4 (Plant Cell, 2006, 18:1961), a protein found in oil bodies, involved in seed lipid accumulation. Functions in freezing tolerance of seeds. Note: also referred to as OLE3 in Plant Journal 2008, 55:798. 
AT3G27920
(UniProt:GL1_ARATH)
AT3G27920.1Encodes a Myb-like protein that is required for induction of trichome development. 
AT3G52850
(UniProt:VSR1_ARATH)
AT3G52850.1Encodes the Vacuolar Sorting Receptor-1 (VSR-1)/Epidermal Growth Factor Receptor-like protein1(VSR-1/ATELP1). Binds vacuolar targeting signals. Involved in sorting seed storage proteins into vacuoles. 
AT3G54720
(UniProt:GCP2_ARATH)
AT3G54720.1Encodes glutamate carboxypeptidase. Various alleles show-increased cotyledon number and rate of leaf initiation, show transformation of leaves to cotyledons, altered flowering time and photomorphogenesis and an increased level of cytokinin biosynthesis. Involved in ethylene enhanced hypocotyl elongation in the light. Strong genetic interaction between TGH and AMP1. 
AT3G59030
(UniProt:TT12_ARATH)
AT3G59030.1Encodes a proton antiporter. Involved in the transportation of proanthocyanidin precursors into the vacuole. In vitro transport experiments showed that cyanidin-3-O-glucoside (anthocyanin) was an effective substrate, whereas the proanthocyanidin precursor epicatechin was not transported. However catechin-3-O-glucoside inhibited anthocyanin transport in a dose-dependent manner suggesting that glycosylated epicatechin is the in vivo substrate. Recessive mutation has strong reduction of proanthocyanidin deposition in vacuoles and has reduced dormancy. Expressed in the endothelium of ovules and developing seeds. 
AT3G61140
(UniProt:CSN1_ARATH)
AT3G61140.1Represses photomorphogenesis and induces skotomorphogenesis in the dark. Component of the nuclear-localized COP9 complex. Mutants display striking purple coloration due to anthocyanin accumulation in their cotyledons, first become defective during embryogenesis and exhibit limited seedling development. 
AT4G09820
(UniProt:TT8_ARATH)
AT4G09820.1TT8 is a regulation factor that acts in a concerted action with TT1, PAP1 and TTG1 on the regulation of flavonoid pathways, namely proanthocyanidin and anthocyanin biosynthesis. Affects dihydroflavonol 4-reductase gene expression. It is thought that a ternary complex composed of TT2, TT8 and TTG1 is necessary for correct expression of BAN in seed endothelium. Also important for important for marginal trichome development. 
AT4G35460
(UniProt:TRXB1_ARATH)
AT4G35460.1NADPH-dependent thioredoxin reductase 1 (NTR1. Similar to E.coli NTR and has conserved NADPH binding domains. 
AT5G05260
(UniProt:C79A2_ARATH)
AT5G05260.1Encodes cytochrome P450 CYP79A2. 
AT5G07200
(UniProt:GAOX3_ARATH)
AT5G07200.1encodes a gibberellin 20-oxidase. 
AT5G23190
(UniProt:Q9FMY1_ARATH)
AT5G23190.1cytochrome P450 CYP86B1, nuclear gene for chloroplast product 
AT5G23260
(UniProt:TT16_ARATH)
AT5G23260.1Encodes a MADS box protein. Regulates proanthocyanidin biosynthesis in the inner-most cell layer of the seed coat. Also controls cell shape of the inner-most cell layer of the seed coat. Also shown to be necessary for determining the identity of the endothelial layer within the ovule. 

(UniProt:TT16_ARATH)
AT5G23260.2Encodes a MADS box protein. Regulates proanthocyanidin biosynthesis in the inner-most cell layer of the seed coat. Also controls cell shape of the inner-most cell layer of the seed coat. Also shown to be necessary for determining the identity of the endothelial layer within the ovule. 

(UniProt:TT16_ARATH)
AT5G23260.3Encodes a MADS box protein. Regulates proanthocyanidin biosynthesis in the inner-most cell layer of the seed coat. Also controls cell shape of the inner-most cell layer of the seed coat. Also shown to be necessary for determining the identity of the endothelial layer within the ovule. 
AT5G25900
(UniProt:KO1_ARATH)
AT5G25900.1Encodes a member of the CYP701A cytochrome p450 family that is involved in later steps of the gibberellin biosynthetic pathway. 
AT5G40330
(UniProt:MYB23_ARATH)
AT5G40330.1Encodes a MYB gene that, when overexpressed ectopically, can induce ectopic trichome formation. It is a member of subgroup 15, together with WER and GL1. Members of this subgroup share a conserved motif of 19 amino acids in the putative transcription activation domain at the C-terminal end. The gene is expressed in leaves, stems, flowers, seeds and roots and quite strongly in trichomes. There is partial functional redundancy between ATMYB23 and GL1. The two proteins are functionally equivalent with respect to the regulation of trichome initiation but not with respect to trichome branching - which is controlled by MYB23 and not GL1. 
AT5G40420
(UniProt:OLEO2_ARATH)
AT5G40420.1Encodes oleosin2, a protein found in oil bodies, involved in seed lipid accumulation. Suppression of OLEO1 (and OLEO2) resulted in an aberrant phenotype of embryo cells that contain unusually large oilbodies that are not normally observed in seeds. Changes in the size of oilbodies caused disruption of storage organelles, altering accumulation of lipids and proteins and causing delay in germination. Functions in freezing tolerance of seeds. 

(UniProt:OLEO2_ARATH)
AT5G40420.1Encodes oleosin2, a protein found in oil bodies, involved in seed lipid accumulation. Suppression of OLEO1 (and OLEO2) resulted in an aberrant phenotype of embryo cells that contain unusually large oilbodies that are not normally observed in seeds. Changes in the size of oilbodies caused disruption of storage organelles, altering accumulation of lipids and proteins and causing delay in germination. Functions in freezing tolerance of seeds. 
AT5G51210
(UniProt:OLEO3_ARATH)
AT5G51210.1Encodes oleosin3, a protein found in oil bodies, involved in seed lipid accumulation. 
AT5G57520
(UniProt:ZFP2_ARATH)
AT5G57520.1Encodes a zinc finger protein containing only a single zinc finger. 
AT5G67300
(UniProt:MYB44_ARATH)
AT5G67300.1Member of the R2R3 factor MYB gene family involved in mediating plant responses to a variety of abiotic stimiuli. 


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