Co-expression analysis

Gene ID At2g40840
Module size 8 genes
NF 0.61
%ile 82.1

Co-expression network

pink confeito: Transcription factor, green bicone: Binding protein, red cone: Enzyme protein, blue sphere: Other protein
large node: VF over 0.50, middle node: over 0.25, small node: below 0.25

Co-expressed genes

Click gene/probe ID to show a list of genes that are co-expressed with the gene.

VF %ile CC Gene ID Repr. ID Gene name Func. O.I. H.G. S.X. Other DB
1.00100.01.00At2g40840818682DPE2 (DISPROPORTIONATING ENZYME 2)Encodes a cytosolic protein with transglucosidase and amylomaltase activity. It is an essential component of the pathway from starch to sucrose and cellular metabolism in leaves at night. The protein binds to heteroglycans and utilizes glucose, mannose and xylose as acceptors. Fucose and galactose can also act as acceptors but less efficiently than the previous three. It was also was also recently reported to act on maltodextrins. On the other hand, arabinose and fructose were not efficiently used. Its role probably includes metabolizing maltose exported from the chloroplast. Studies using maltose extracted from the double mutant be2-1 be3-2 showed that this enzyme is preferentially active of β-maltose.O.I.H.G.S.X.
0.7184.20.89At3g52180824383SEX4 (STARCH-EXCESS 4)Encodes a plant-specific protein phosphatase that contains a protein tyrosine phosphatase (PTP) catalytic domain and a kinase interaction sequence (KIS) domain. This protein interacts with the plant SnRK AKIN11. Binds starch. Localized in the chloroplast.O.I.H.G.S.X.
0.6781.60.90At1g10760837619SEX1 (STARCH EXCESS 1)Encodes an α-glucan, water dikinase required for starch degradation. Involved in cold-induced freezing tolerance. Mutations that eliminate the GWD protein or affect the dikinase domain of the enzyme dramatically reduce both the amount of phosphate in the amylopectin and the rate of starch degradation. Mature leaves of these mutants accumulate amounts of starch up to seven times greater than those in wild-type leaves. NMR analysis of the mutants, suggests that the gene is specifically involved in the phosphorylation of the glucosyl residues of starch at the C6 position.O.I.H.G.S.X.
0.6781.60.91At3g46970823850PHS2 (ALPHA-GLUCAN PHOSPHORYLASE 2)Encodes a cytosolic alpha-glucan phosphorylase. In vitro, the enzyme has a preference for branched polysaccharides, such as glycogen.O.I.H.G.S.X.
0.5570.60.90At3g29320822590glucan phosphorylase, putativeEncodes a plastidic alpha-glucan phosphorylase. In vitro, the enzyme has a preference for maltooligosaccharides, such as maltoheptaose.O.I.H.G.S.X.
0.5065.30.89At2g21380816676kinesin motor protein-relatedF:protein binding, microtubule motor activity, zinc ion binding, ATP binding;P:microtubule-based movement;C:microtubule associated complex, chloroplast;MOBFPAVO.I.H.G.S.X.
0.4050.80.91At1g03310839531isoamylase, putative / starch debranching enzyme, putativeEncodes a protein with strong similarity to isoamylase (EC: however lacks critical residues known to be important for activity. Appears to co localize with ISA1 in the chloroplast isoamylase complex. Mutations in this gene cause the loss of detectable isoamylase activity and the disruption of normal starch structure. It has been postulated that AtISA2 interacts with AtISA1 to form the Iso1 complex.O.I.H.G.S.X.
0.2726.20.89At5g64860836609DPE1 (DISPROPORTIONATING ENZYME)Encodes a maltotriose-metabolizing enzyme with chloroplastic α-1,4-glucanotransferase activity. Mutant has altered starch degradation.O.I.H.G.S.X.

Click More genes

Link to AtGenExpress Visualization Tool

Specific experiments for the module

Std2 GX %ile GSM ID Assay name GSE ID Experiment title Link to GEO
27.799.7GSM131322AtGen_6-3422_Saltstress-Roots-6.0h_Rep2GSE5623AtGenExpress: Stress Treatments (Salt stress)Link to GEO
17.899.5GSM131318AtGen_6-3322_Saltstress-Roots-3.0h_Rep2GSE5623AtGenExpress: Stress Treatments (Salt stress)Link to GEO
17.099.5GSM131321AtGen_6-3421_Saltstress-Roots-6.0h_Rep1GSE5623AtGenExpress: Stress Treatments (Salt stress)Link to GEO
16.299.5GSM131317AtGen_6-3321_Saltstress-Roots-3.0h_Rep1GSE5623AtGenExpress: Stress Treatments (Salt stress)Link to GEO
16.299.5GSM290758root - 01% oxygen - 48h - AGSE11558transcript profiling of the adaptive response to decreases in oxygen concentration in the roots of Arabidopsis plantsLink to GEO
15.599.5GSM311293Laser capture microdissected (LCM) chalazal seed coat at the linear-cotyledon stage, biological replicate 1GSE12403Expression data from Arabidopsis seed compartments at the linear-cotyledon stageLink to GEO
14.999.4GSM284396Arabidopsis GPSc2GSE11262Expression data from Arabidopsis Seed Compartments at the Globular Embryo Stage.Link to GEO
12.599.3GSM311282Laser capture microdissected (LCM) chalazal seed coat at the pre-globular stage, biological replicate 2GSE12402Expression data from Arabidopsis seed compartments at the pre-globular stageLink to GEO
11.699.3GSM143308Tsu_genomic_hyb_3GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
11.199.2GSM143309Tsu_genomic_hyb_2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
11.099.2GSM143306High_Na_seg_pool_tsu_col_F2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
10.799.2GSM184556Whole roots 2hr KNO3 treated then incubated in protoplast-generating solution minus enzymes, biological rep2GSE7631Cell-specific nitrogen responses in the Arabidopsis rootLink to GEO
10.599.2GSM143310Tsu_genomic_hyb_1GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
10.499.2GSM253649Col-0-2GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
10.399.2GSM253647Col-0 3GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.899.1GSM253645High_Mo_seg_pool_Ler_col_F2GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.799.1GSM143307Low_Na_seg_pool_tsu_col_F2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
9.799.1GSM143300Ts_genomic_hyb_3GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1Link to GEO
9.499.1GSM253652Ler 2GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.499.1GSM253648Col-0-1GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.499.1GSM253651Ler 1GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.399.1GSM253650Ler 3GSE10039Low_Mo_Arabidopsis_mapping_MOT1Link to GEO
9.399.1GSM205156protoplast_controlDNA_rep1GSE8257Identification of KIN10-target genes in Arabidopsis mesophyll cellsLink to GEO
8.999.0GSM75521slr-1 6h NAA replicate 2GSE3350SLR/IAA14-dependent auxin induced lateral root initiationLink to GEO
8.699.0GSM311289Laser capture microdissected (LCM) cellularized endosperm at the linear-cotyledon stage, biological replicate 1GSE12403Expression data from Arabidopsis seed compartments at the linear-cotyledon stageLink to GEO

Biological processes inferred to relate to the module

SFGenesGO IDProcess NameLink to AmiGO
0.2863GO:0005983The chemical reactions and pathways resulting in the breakdown of starch, the most important reserve polysaccharide in plants.Link to AmiGO
0.2221GO:0000025The chemical reactions and pathways resulting in the breakdown of the disaccharide maltose (4-O-alpha-D-glucopyranosyl-D-glucopyranose).Link to AmiGO
0.2221GO:0005976The chemical reactions and pathways involving polysaccharides, a polymer of more than 20 monosaccharide residues joined by glycosidic linkages.Link to AmiGO

KEGG PATHWAY inferred to related to the module

SFGenesKEGG IDPathway nameLink to KEGG
0.087400500Starch and sucrose metabolismLink to KEGG PATHWAY
0.003201100Metabolic pathwaysLink to KEGG PATHWAY

Inter-species module comparison

Select a plant to compare co-expressed genes between species.

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