Gene omics information

Query gene ID At3g18660
Gene name PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 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
1.00100.0At3g18660821397PGSIP1 (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.
1.00100.0At5g54690835558GAUT12 (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.
0.9697.3At2g38080818386IRX12 (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.
0.9697.3At3g16920820947chitinaseF:chitinase activity;P:cell wall macromolecule catabolic process;C:unknown;PBMOFS.X.H.G.
0.9697.3At5g15630831417IRX6Encodes 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.
0.9697.3At5g44030834426CESA4 (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.
0.9095.1At4g18780827612IRX1 (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.
0.8491.9At5g17420831608IRX3 (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.
0.7486.1At2g37090818285IRX9 (IRREGULAR XYLEM 9)The IRX9 gene encodes a putative family 43 glycosyl transferase. It was coordinately expressed with the cellulose synthase subunits during secondary cell wall formation. Cell wall analysis revealed a decrease in the abundance of xylan in the irx9 mutant, indicating that IRX9 is required for xylan synthesis. Mutants have irregular xylem phenotype suggesting a role in secondary cell wall biosynthesis.S.X.H.G.
0.7486.1At5g03170831914FLA11F: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
382.8100.0GSM184910Arabidopsis, root cells, columella root cap, 140 mM NaCl, replicate 1GSE7641Expression analysis of root cell-types after treatment with salt
323.4100.0GSM131655ATGE_27_AGSE5633AtGenExpress: Developmental series (shoots and stems)
304.5100.0GSM131656ATGE_27_BGSE5633AtGenExpress: Developmental series (shoots and stems)
253.4100.0GSM131657ATGE_27_CGSE5633AtGenExpress: Developmental series (shoots and stems)
164.9100.0E-MEXP-265-raw-cel-414618585
156.899.9E-MEXP-1451-raw-cel-1585200362
144.599.9GSM184911Arabidopsis, root cells, columella root cap, 140 mM NaCl, replicate 2GSE7641Expression analysis of root cell-types after treatment with salt
144.499.9GSM128786Somerville_1-9_stem-GC8_Rep2_ATH1GSE5533Tissue Type Arrays of Columbia-0
140.899.9GSM133754Turner_A-8-Turne-WT-Base2_SLDGSE5729Role of COV in vascular patterning
135.499.9E-MEXP-265-raw-cel-414618491
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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
0.131e-24115At1g77130844049PGSIP2 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 2)F:transferase activity, transferring glycosyl groups;P:biosynthetic process;C:cellular_component unknown;PMFBVOC.G.S.X.
0.041e-346At4g33330829469transferase, transferring glycosyl groupsF:transferase activity, transferring glycosyl groups;P:biosynthetic process;C:endomembrane system;PMFBVOC.G.S.X.
0.012e-138At5g04690830347-F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;OMPBFAVC.G.S.X.
0.032e-138At1g08990837420PGSIP5 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 5)F:transferase activity, transferring glycosyl groups;P:biosynthetic process;C:endomembrane system;PMFVBOC.G.S.X.
0.011e+036At5g41620834164-F:molecular_function unknown;P:biological_process unknown;C:chloroplast, plasma membrane;OMBFPAC.G.S.X.
0.011e+036At5g50280835093EMB1006 (embryo defective 1006)F:unknown;P:embryonic development ending in seed dormancy;C:chloroplast;POMFBAC.G.S.X.
0.011e+036At5g22640832327emb1211 (embryo defective 1211)F:molecular_function unknown;P:embryonic development ending in seed dormancy;C:chloroplast thylakoid membrane, chloroplast, chloroplast envelope;OMFBPVAC.G.S.X.
0.011e+036At4g32070829338octicosapeptide/Phox/Bem1p (PB1) domain-containing protein / tetratricopeptide repeat (TPR)-containing proteinF:binding;P:biological_process unknown;C:vacuole;MOPFBAVC.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
0.044e-1377Glycine maxGmaAffx.60421.1.S1_atBQ081272--1e-18At1g77130PGSIP2 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 2)C.G.S.X.
0.119e-1581Hordeum vulgareContig3978_atContig3978--3e-14At3g18660PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1)C.G.S.X.
0.116e-1687Oryza sativaOs.11691.1.S1_at---0C.G.S.X.
0.171e-31139Populus trichocarpaPtp.1775.1.S1_atAY935502.1hypothetical protein-1e-31At3g18660PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1)C.G.S.X.
0.081e-965Triticum aestivumTa.15913.1.A1_atBQ161457--6e-10At3g18660PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1)C.G.S.X.
0.013e-136Vitis vinifera1611205_atCF203034.1--1e-65At5g56010HSP81-3C.G.S.X.
0.177e-40165Zea maysZm.14137.2.S1_atCA402353hypothetical protein LOC100193311-2e-35At1g77130PGSIP2 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 2)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:0005982The chemical reactions and pathways involving starch, the most important reserve polysaccharide in plants. It is a glucan consisting of two components, amylose and amylopectin, which are both glucose homopolymers. Starch is synthesized as a temporary storage form of carbon and can be catabolized to produce sucrose.
CGO:0009058The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
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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
00359Link to KaPPA-View 4Glucosyltransferase
00437Link to KaPPA-View 4Xyloglucan biosynthesis and modification



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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