Gene omics information

Query gene ID At4g18780
Gene name IRX1 (IRREGULAR XYLEM 1)
Organism Arabidopsis thaliana


Co-expressed genes



As this page just shows up to 10 genes to the query, if you wish to have the complete list of co-expressed genes, click Gene/Probe ID.

VF%ileGene/Probe IDRepr.IDGene NameFunctional DescriptionS.X.H.G.Other DB
0.9496.7At4g18780827612IRX1 (IRREGULAR XYLEM 1)Encodes a member of the cellulose synthase family involved in secondary cell wall biosynthesis. Mutants have abnormal xylem formation, reduced cellulose content, and enhanced drought and osmotic stress tolerance. Mediates resistance towards bacterial pathogens via ABA. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling.S.X.H.G.
1.00100.0At3g16920820947chitinaseF:chitinase activity;P:cell wall macromolecule catabolic process;C:unknown;PBMOFS.X.H.G.
0.9496.7At3g18660821397PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1)Plants expressing an RNAi construct specifically targeting PGSIP1 was shown to have a dramatically reduced amount of starch.S.X.H.G.
0.9496.7At5g44030834426CESA4 (CELLULOSE SYNTHASE A4)Encodes a cellulose synthase involved in secondary cell wall biosynthesis. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling.S.X.H.G.
0.9496.7At5g54690835558GAUT12 (GALACTURONOSYLTRANSFERASE 12)Encodes a protein with putative galacturonosyltransferase activity. Mutants defective in this gene displayed a notable reduction in xylose (>50%) in the cell walls from stems and roots and a reduction in cellulose (~25%).S.X.H.G.
0.8994.6At2g38080818386IRX12 (IRREGULAR XYLEM 12)Encodes a protein with similarity to putative laccase, a member of laccase family (17 members in Arabidopsis). Might be involved in cell wall biosynthesis. Mutants have a mild irregular xylem phenotype.S.X.H.G.
0.8994.6At5g15630831417IRX6Encodes a member of the COBRA family, similar to phytochelatin synthetase. Involved in secondary cell wall biosynthesis. Mutants make smaller plants with reduced levels of cellulose and cell wall sugars.S.X.H.G.
0.8089.8At5g17420831608IRX3 (IRREGULAR XYLEM 3)Encodes a xylem-specific cellulose synthase that is phosphorylated on one or more serine residues (on either S185 or one of S180 or S181).S.X.H.G.
0.6781.6At5g03170831914FLA11F:unknown;P:unknown;C:anchored to membrane;PBOMAFS.X.H.G.
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Specifically expressed experiments



As this page just shows up to 10 assays to the query, if you wish to have the complete list of assays that the query gene/probe was specifically expressed, click here.
Std2 GX%ileGSM IDAssay NameGSE IDExperiment Title
198.0100.0GSM184910Arabidopsis, root cells, columella root cap, 140 mM NaCl, replicate 1GSE7641Expression analysis of root cell-types after treatment with salt
155.599.9GSM131655ATGE_27_AGSE5633AtGenExpress: Developmental series (shoots and stems)
143.499.9GSM131656ATGE_27_BGSE5633AtGenExpress: Developmental series (shoots and stems)
143.399.9GSM131657ATGE_27_CGSE5633AtGenExpress: Developmental series (shoots and stems)
125.699.9E-MEXP-265-raw-cel-414618394
124.399.9E-MEXP-265-raw-cel-414618291
118.799.9E-MEXP-265-raw-cel-414618796
117.799.9GSM184911Arabidopsis, root cells, columella root cap, 140 mM NaCl, replicate 2GSE7641Expression analysis of root cell-types after treatment with salt
115.199.9GSM142635MC002_ATH1_A5.1-dubos-5kxGSE6151The mechanisms involved in the interplay between dormancy and secondary growth in Arabidopsis
113.399.9GSM133962Fukuda_1-7_6A_Rep1_ATH1GSE5748In vitro tracheary element transdifferentiation of Col-0 suspension cells.
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Homologous genes



Paralogous genes



Click Gene ID to show a list of homologous genes.

HFEvBSGene IDRepr. IDGene NameFunctional descriptionC.G.S.X.Other DB
0.251e-31139At4g39350830090CESA2 (CELLULOSE SYNTHASE A2)Encodes a cellulose synthase isomer, related to CESA6.C.G.S.X.
0.223e-29131At5g44030834426CESA4 (CELLULOSE SYNTHASE A4)Encodes a cellulose synthase involved in secondary cell wall biosynthesis. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling.C.G.S.X.
0.222e-24115At5g09870830847CESA5 (CELLULOSE SYNTHASE 5)Encodes a cellulose synthase isomer, related to CESA6.C.G.S.X.
0.221e-22109At5g17420831608IRX3 (IRREGULAR XYLEM 3)Encodes a xylem-specific cellulose synthase that is phosphorylated on one or more serine residues (on either S185 or one of S180 or S181).C.G.S.X.
0.225e-22107At2g21770816713CESA9 (CELLULOSE SYNTHASE A9)cellulose synthase, related to CESA6.C.G.S.X.
0.191e-1689At5g64740836595CESA6 (CELLULOSE SYNTHASE 6)Encodes a cellulose synthase isomer. CESA6 mutants have cellulose defect in the primary cell wall. Multiple lines of evidence suggest that CESA6, along with CESA1 and CESA3 are present in the same plasma membrane complex for cellulose biosynthesis. CESA2 and CESA5 are related to CESA6, having partially redundant roles.C.G.S.X.
0.044e-1067At5g16910831554CSLD2 (CELLULOSE-SYNTHASE LIKE D2)encodes a gene similar to cellulose synthase. Located in golgi membranes.C.G.S.X.
0.092e-965At4g32410829376CESA1 (CELLULOSE SYNTHASE 1)Encodes a cellulose synthase isomer. CESA1 mutants have cellulose defect in the primary cell wall. Multiple lines of evidence suggest that CESA1, along with CESA3 and CESA6 are present in the same plasma membrane complex for cellulose biosynthesis. lasma membrane complex for cellulose biosynthesis.C.G.S.X.
0.147e-963At5g05170830399CEV1 (CONSTITUTIVE EXPRESSION OF VSP 1)Encodes a cellulose synthase isomer. CESA3 mutants have cellulose defect in the primary cell wall. Multiple lines of evidence suggest that CESA3, along with CESA1 and CESA6 are present in the same plasma membrane complex for cellulose biosynthesis.C.G.S.X.
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Orthologous genes



Click Gene ID to show a list of orthologous genes.

HFEvBSSpeciesGene IDRepr. IDGene NameFunctional descriptionEvAGI codeArabidopsis gene nameC.G.S.X.Other DB
0.223e-33145Glycine maxGma.9086.2.S1_atBE555169--5e-34At4g18780IRX1 (IRREGULAR XYLEM 1)C.G.S.X.
0.211e-1791Hordeum vulgareContig3478_atContig3478--1e-115At5g05170CEV1 (CONSTITUTIVE EXPRESSION OF VSP 1)C.G.S.X.
0.281e-39167Oryza sativaOs01g0750300AK100475.1-Cellulose synthase CesA-2 (Fragment)7e-40At4g18780IRX1 (IRREGULAR XYLEM 1)C.G.S.X.
0.547e-96353Populus trichocarpaPtp.2713.1.S1_atAY573573.2cellulose synthase-5e-96At4g18780IRX1 (IRREGULAR XYLEM 1)C.G.S.X.
0.173e-20101Triticum aestivumTa.27649.1.S1_atAB158407.1CesA protein-2e-80At5g05170CEV1 (CONSTITUTIVE EXPRESSION OF VSP 1)C.G.S.X.
0.122e-1273Vitis vinifera1615577_atCB340193hypothetical protein LOC100256811-4e-92At5g05170CEV1 (CONSTITUTIVE EXPRESSION OF VSP 1)C.G.S.X.
0.349e-62238Zea maysZmAffx.13.1.S1_s_atAY372245.1cellulose synthase 11-2e-61At4g18780IRX1 (IRREGULAR XYLEM 1)C.G.S.X.
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Biological processes



Click GO ID to show a list of genes that are associated with the GO ID.

ECCGO IDProcess Name
XGO:0009863A series of molecular signals mediated by salicylic acid.
XGO:0009867A series of molecular signals mediated by jasmonic acid.
XGO:0009873A series of molecular signals mediated by ethylene (ethene).
XGO:0010116Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of abscisic acid.
XGO:0042742Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
XGO:0050832Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.
XGO:0006970A change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of solutes outside the organism or cell.
XGO:0009414A change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a water deprivation stimulus, prolonged deprivation of water.
XGO:0009834The chemical reactions and pathways resulting in the formation of inextensible cellulose and pectin-containing cell walls that are formed between the plasma membrane and primary cell wall after cell expansion is complete. An example of this is found in Arabidopsis thaliana.
XGO:0030244The chemical reactions and pathways resulting in the formation of cellulose, a linear beta1-4 glucan of molecular mass 50-400 kDa with the pyranose units in the -4C1 conformation.
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Metabolic pathways



Click KaPPA-View ID to show a list of genes that are assigned to the KaPPA-View ID.

KaPPA-View IDLink to Kappa-ViewPathway Name
00021Link to KaPPA-View 4Cellulose biosynthesis
00359Link to KaPPA-View 4Glucosyltransferase



Click KEGG PATHWAY ID to show a list of genes that are assigned to the KEGG PATHWAY ID.

KEGG PATHWAY IDLink to KEGG PATHWAYPathway Name
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