Homology analysis

Gene ID At1g64280
Functional description This gene is a key regulator of the salicylic acid (SA)-mediated systemic acquired resistance (SAR) pathway. It is similar to the transcription factor inhibitor I kappa B, and contains ankyrin repeats. It confers resistance to the pathogens Pseudomonas syringae and Peronospora parasitica in a dosage-dependent fashion. Although transgenic Arabidopsis plants overexpressing NPR1 acquire enhanced sensitivity to SA and (benzothiadiazole) BTH, they display no obvious detrimental morphological changes and do not have elevated pathogenesis-related gene expression until activated by inducers or pathogens.

Click gene/probe ID to show a list of genes that are homologous to the gene.

Paralogous genes

HFEvBSGene IDRepr. IDGene NameFunctional DescriptionO.I.C.G.S.X.Other DB
0.422e-48194At4g26120828718ankyrin repeat family protein / BTB/POZ domain-containing proteinF:protein binding;P:response to chitin;C:cellular_component unknown;OMPBFVO.I.C.G.S.X.
0.012e-138At3g13940820607DNA binding / DNA-directed RNA polymeraseF:DNA-directed RNA polymerase activity, DNA binding;P:transcription;C:nucleus;FMPOBO.I.C.G.S.X.
0.019e-136At5g45110834545NPR3 (NPR1-LIKE PROTEIN 3)Encodes a paralog of NPR1. Involved in negative regulation of defense responses against bacterial and oomycete pathogens. npr3 mutants has elevated level of PR1 expression. Interacts with TGA2, TGA3, TGA5 and TGA6 in yeast two hybrid assays.O.I.C.G.S.X.
0.019e-136At5g52560835333ATUSP (ARABIDOPSIS THALIANA UDP-SUGAR PYROPHOSPHORYLASE)Encodes a protein with UTP:sugar 1-phosphate uridylyltransferase activity, which has been shown to use a wide range of substrates including glucose-1-P, galactose-1-P, xylose-1-P, arabinose-1-P and glucuronate-1-P. The enzyme was shown to require Mg2+ or Mn2+ for activity.O.I.C.G.S.X.
0.019e-136At4g15430827214-F:molecular_function unknown;P:biological_process unknown;C:endomembrane system, membrane;FPMOO.I.C.G.S.X.
0.014e+034At3g13190820509myosin heavy chain-relatedF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOBFPAVO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.025e+034GmaAffx.25274.1.S1_atGlycine maxBE608510--4e-1At3g49610DNA bindingO.I.C.G.S.X.
0.012e+034Contig24993_atHordeum vulgareContig24993--8e-2At4g33730pathogenesis-related protein, putativeO.I.C.G.S.X.
0.022e-346Os01g0194300Oryza sativaAY323485.1-NPR1-like protein1e-3At1g64280NPR1 (NONEXPRESSER OF PR GENES 1)O.I.C.G.S.X.
0.051e+036Ptp.6596.1.S1_atPopulus trichocarpaBI124176NPR1/NIM1-like regulatory protein-4e-1At1g64280NPR1 (NONEXPRESSER OF PR GENES 1)O.I.C.G.S.X.
0.032e-138Ta.7993.1.A1_atTriticum aestivumBQ161094--1e+0At1g36756unknown proteinO.I.C.G.S.X.
0.021e+0341620051_atVitis viniferaCF211598--3e+0Atmg00480-O.I.C.G.S.X.
0.012e+034Zm.9157.1.A1_atZea maysCB351321molybdenum cofactor synthesis protein 2 large subunit-7e+0At1g50760unknown proteinO.I.C.G.S.X.

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