Homology analysis

Gene ID At4g39260
Gene name GR-RBP8
Functional description Encodes a glycine-rich protein with RNA binding domain at the N-terminus. Protein is structurally similar to proteins induced by stress in other plants. Gene expression is induced by cold. Transcript undergoes circadian oscillations that is depressed by overexpression of AtGRP7. A substrate of the type III effector HopU1 (mono-ADP-ribosyltransferase).

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
0.491e-49196At2g21660816705CCR2 (COLD, CIRCADIAN RHYTHM, AND RNA BINDING 2)Encodes a small glycine-rich RNA binding protein that is part of a negative-feedback loop through which AtGRP7 regulates the circadian oscillations of its own transcript. Gene expression is induced by cold. GRP7 appears to promote stomatal opening and reduce tolerance under salt and dehydration stress conditions, but, promotes stomatal closing and thereby increases stress tolerance under conditions of cold tolerance. Loss of function mutations have increased susceptibility to pathogens suggesting a role in mediating innate immune response. Mutants are also late flowering in a non-photoperiodic manner and are responsive to vernalization suggesting an interaction with the autonomous flowering pathway. There is a reduction of mRNA export from the nucleus in grp7 mutants. GRP7:GFP fusion proteins can be found in the cytosol and nucleus. A substrate of the type III effector HopU1 (mono-ADP-ribosyltransferase).O.I.C.G.S.X.
0.301e-21103At2g03570814886unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PO.I.C.G.S.X.
0.272e-2099At3g42130823185glycine-rich proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPBOFVO.I.C.G.S.X.
0.211e-963At1g34400840342unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PO.I.C.G.S.X.
0.324e-961At2g10920815556unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.166e-652Gma.5650.2.S1_a_atGlycine maxBG238507--4e-6At4g39260GR-RBP8O.I.C.G.S.X.
0.121e-446Z48624_x_atHordeum vulgareZ48624--5e-4At4g39260GR-RBP8O.I.C.G.S.X.
0.072e-654Os03g0670700Oryza sativaAK119242.1-Glycine-rich RNA-binding protein GRP1A2e-6At4g39260GR-RBP8O.I.C.G.S.X.
0.182e-654Ptp.5864.3.A1_atPopulus trichocarpaDN494422--2e-6At4g39260GR-RBP8O.I.C.G.S.X.
0.193e-446Ta.28783.1.S1_x_atTriticum aestivumU32310.1single-stranded nucleic acid binding protein-5e-4At4g39260GR-RBP8O.I.C.G.S.X.
0.052e-2381613936_x_atVitis viniferaCF568996--8e-24At5g38410ribulose bisphosphate carboxylase small chain 3B / RuBisCO small subunit 3B (RBCS-3B) (ATS3B)O.I.C.G.S.X.
0.113e-857Zm.10811.1.A1_s_atZea maysCK370484hypothetical protein LOC100192755 /// hypothetical protein LOC100277885 /// glycine-rich protein-1e-7At4g39260GR-RBP8O.I.C.G.S.X.

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