Gene omics information

Query gene ID At4g18290
Gene name KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)
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
0.6378.1At4g18290827555KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)One of the four members of the Shaker family encoding guard cell potassium inward channels. Critical to stomatal opening induced by blue light. Critical to circadian rhythm of stomatal opening. Involved in plant development in response to high light intensity. Under high light intensity, the mutant plant produced less biomass compared to the wild type.S.X.H.G.
0.8793.5At2g20875816621EPF1 (EPIDERMAL PATTERNING FACTOR 1)F:molecular_function unknown;P:stomatal complex patterning;C:unknown;PS.X.H.G.
0.8693.1At3g17070820964peroxidase, putativeF:electron carrier activity, peroxidase activity, heme binding;P:response to oxidative stress;C:endomembrane system;PFOBMS.X.H.G.
0.8190.4At2g46070819215MPK12 (MITOGEN-ACTIVATED PROTEIN KINASE 12)Encodes a MAP kinase protein. MPK12 interacts with the IBR5 protein phosphatase in vitro and in vivo, and it can be dephosphorylated and inactivated by IBR5. MPK12 appears to be a negative regulator of auxin signlaing. MPK12 RNAi lines are hypersensitive to auxin in root elongation and transcriptional response assays, but they appear to have normal sensitivity to ABA. MPK12 is a nuclear protein and its kinase activity is increased following auxin treatment. MPK12 transcripts are widely expressed in seedlings, but MPK12 expression is stronger in guard cells than in other cell types in mature plants.S.X.H.G.
0.7687.4At2g38300818410DNA binding / transcription factorF:transcription factor activity, DNA binding;P:regulation of transcription;C:unknown;POMFS.X.H.G.
0.7586.9At4g17970827522unknown proteinF:unknown;P:biological_process unknown;C:cellular_component unknown;BPOFS.X.H.G.
0.7486.1At3g51760824339unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PS.X.H.G.
0.7083.5At3g24140822000FMA (FAMA)Encodes a basic helix-loop-helix transcription factor whose activity is required to promote differentiation of stomatal guard cells and to halt proliferative divisions in their immediate precursors. Both transcript and protein are expressed in and are required for halting divisions at the end of the stomatal lineage. It also has a role in the promotion of guard cell fate and in controlling the transition from guard mother cell to guard cell.S.X.H.G.
0.7083.5At1g78530844189protein kinase family proteinF:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:endomembrane system;MPOBFVAS.X.H.G.
0.6781.6At1g04800839406glycine-rich proteinF:molecular_function unknown;P:N-terminal protein myristoylation;C:endomembrane system;MBOPFVAS.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
408.5100.0E-MEXP-1443-raw-cel-1581869515
212.4100.0E-MEXP-1443-raw-cel-1581869803
204.2100.0E-MEXP-1443-raw-cel-1581869573
198.4100.0GSM143307Low_Na_seg_pool_tsu_col_F2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1
182.6100.0E-MEXP-1443-raw-cel-1581869745
163.599.9GSM253646Low_Mo_seg_pool_Ler_col_F2GSE10039Low_Mo_Arabidopsis_mapping_MOT1
155.399.9GSM143306High_Na_seg_pool_tsu_col_F2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1
152.399.9GSM143309Tsu_genomic_hyb_2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1
149.699.9GSM253645High_Mo_seg_pool_Ler_col_F2GSE10039Low_Mo_Arabidopsis_mapping_MOT1
149.499.9GSM143301Ts_genomic_hyb_2GSE6203Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1
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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
0.7001215At5g46240834666KAT1 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 1)Encodes a potassium channel protein (KAT1). ABA triggers KAT1 endocytosis both in epidermal cells as well as guard cells. Upon removal of ABA, KAT1 is recycled back to the plasma membrane. KAT1 is localized within 0.50.6 μm diameter microdomains at the plasma membrane surface.C.G.S.X.
0.032e-552At2g26650817206AKT1 (ARABIDOPSIS K TRANSPORTER 1)Shaker-like inward rectifying potassium channel predominantly expressed in predominantly in root hairs and root endodermis.C.G.S.X.
0.027e-550At4g32500829385AKT5member of Stelar K+ outward rectifying channel (SKOR) familyC.G.S.X.
0.023e-448At2g25600817099SPIK (Shaker Pollen Inward K+ channel)mutant has Impaired pollen-tube growth; member of Shaker K+ channel family, also Stelar K+ outward rectifying channel (SKOR) familyC.G.S.X.
0.017e-240At5g51830835258pfkB-type carbohydrate kinase family proteinF:kinase activity, ribokinase activity;P:response to cadmium ion;C:cellular_component unknown;BOPAMFC.G.S.X.
0.023e-138At3g06140819787zinc finger (C3HC4-type RING finger) family proteinF:protein binding, zinc ion binding;P:unknown;C:unknown;PMOFVBAC.G.S.X.
0.013e-138At2g27190817261PAP12 (PURPLE ACID PHOSPHATASE 12)secreted purple acid phosphatase precursorC.G.S.X.
0.013e-138At1g30410839921ATMRP13member of MRP subfamilyC.G.S.X.
0.013e-138At1g61080842400proline-rich family proteinF:molecular_function unknown;P:biological_process unknown;C:chloroplast;MBOFPVAC.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
0.032e-346Glycine maxGmaAffx.58721.1.S1_atBF423813--3e-4At4g18290KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)C.G.S.X.
0.052e-963Hordeum vulgareY09748_atY09748potassium channel-3e-11At5g46240KAT1 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 1)C.G.S.X.
0.143e-21105Oryza sativaOs.33370.1.S1_at---0C.G.S.X.
0.391e-44182Populus trichocarpaPtp.120.1.S1_atAJ344623.1hypothetical protein-8e-45At4g18290KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)C.G.S.X.
0.041e-346Triticum aestivumTa.25300.1.A1_atCD454850--6e-4At4g18290KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)C.G.S.X.
0.357e-67254Vitis vinifera1619157_atAF359521.1inward rectifying shaker-like K+ channel-3e-66At4g18290KAT2 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 2)C.G.S.X.
0.111e-1997Zea maysZm.9559.1.S1_atAY461584.1inward rectifying shaker K+ channel-6e-21At5g46240KAT1 (POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 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:0007623Any biological process in an organism that recurs with a regularity of approximately 24 hours.
XGO:0009644A 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 high light intensity stimulus.
XGO:0010118The process of opening or closing of stomata, which is directly related to the stomatal conductance (measuring rate of passage of either water vapor or carbon dioxide (CO2) through stomata).
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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



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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