Encodes BOP2%2C a cytoplasmic and nuclear-localized NPR1 like protein with BTB/POZ domain and ankyrin repeats. Interacts with BOP1 and appears to be genetically redundant with BOP1.bop1/bop2 double mutants have longer leaves%2C often with leaflets on the petiole%2C asymmetric flowers with extra organs and no nectaries. Also defective in floral organ abscission. BOP1/2 promotes floral meristem fate and determinacy in a pathway targetting APETALA1 and AGAMOUS-LIKE24. PUCHI%2C BOP1 and BOP2 are redundantly required for expression of LFY and AP1. BOP2 is expressed in valve margin. Misexpression in stems causes short internodes and ectopic biosynthesis of lignin. BOP2 activity is antagonistic to BP (At4g08150) and PNY (At5g02030). BOP3 expression is restricted to pedicel axils by BP and PNY. BOP2 promotes KNAT6 (At1g23380) expression.
Encodes a member of the zinc finger family of transcriptional regulators. It is expressed in many root tips%2C primary roots%2C cotyledons and hypocotyl. The protein is localized to the nucleus. Overexpression of ZAT11 causes increased root growth and increased sensitivity to nickel ions.
Encodes a plastid-localized Nudix hydrolase that has FAD pyrophosphohydrolase activity. Negative feedback regulation of the metabolism of flavins through the hydrolysis of FAD by AtNUDX23 in plastids is involved in the flavin homeostasis in plant cells.
Encodes a predicted mitochondrial glyoxalase GLX2-1. Studies using recombinant protein show that GLX2-1 contains a dinuclear metal binding site%2C but does not have glyoxalase 2 activity. Required for abiotic stress but not for normal plant growth.
SAUR-like auxin-responsive protein family %3B CONTAINS InterPro DOMAIN/s: Auxin responsive SAUR protein (InterPro:IPR003676)%3B BEST Arabidopsis thaliana protein match is: SAUR-like auxin-responsive protein family (TAIR:AT3G53250.1)%3B Has 1122 Blast hits to 1114 proteins in 26 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 1121%3B Viruses - 0%3B Other Eukaryotes - 1 (source: NCBI BLink).
Ribosomal protein L36e family protein%3B FUNCTIONS IN: structural constituent of ribosome%3B INVOLVED IN: translation%3B LOCATED IN: ribosome%2C cytosolic large ribosomal subunit%3B EXPRESSED IN: 22 plant structures%3B EXPRESSED DURING: 13 growth stages%3B CONTAINS InterPro DOMAIN/s: Ribosomal protein L36e (InterPro:IPR000509)%3B BEST Arabidopsis thaliana protein match is: Ribosomal protein L36e family protein (TAIR:AT3G53740.4)%3B Has 755 Blast hits to 754 proteins in 262 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 355%3B Fungi - 139%3B Plants - 140%3B Viruses - 0%3B Other Eukaryotes - 121 (source: NCBI BLink).
Encodes a member of the TBL (TRICHOME BIREFRINGENCE-LIKE) gene family containing a plant-specific DUF231 (domain of unknown function) domain. TBL gene family has 46 members%2C two of which (TBR/AT5G06700 and TBL3/AT5G01360) have been shown to be involved in the synthesis and deposition of secondary wall cellulose%2C presumably by influencing the esterification state of pectic polymers. A nomenclature for this gene family has been proposed (Volker Bischoff %26 Wolf Scheible%2C 2010%2C personal communication).
Encodes a member of the TBL (TRICHOME BIREFRINGENCE-LIKE) gene family containing a plant-specific DUF231 (domain of unknown function) domain. TBL gene family has 46 members%2C two of which (TBR/AT5G06700 and TBL3/AT5G01360) have been shown to be involved in the synthesis and deposition of secondary wall cellulose%2C presumably by influencing the esterification state of pectic polymers. A nomenclature for this gene family has been proposed (Volker Bischoff %26 Wolf Scheible%2C 2010%2C personal communication).
Encodes a tonoplast intrinsic protein%2C which functions as water channel. It has also been shown to be able to facilitate the transport of urea and hydrogen peroxide. Highly expressed in vascular tissues of the root%2C stem%2C cauline leaves and flowers but not in the apical meristems.
Encodes a AP2 domain transcription factor that can repress flowering. SNZ and its paralogous gene%2C SCHLAFMUTZE (SMZ)%2C share a signature with partial complementarity to the miR172 microRNA%2C whose precursor is induced upon flowering.
Heavy metal transport/detoxification superfamily protein %3B FUNCTIONS IN: copper ion binding%2C metal ion binding%3B INVOLVED IN: metal ion transport%3B LOCATED IN: cellular_component unknown%3B EXPRESSED IN: 15 plant structures%3B EXPRESSED DURING: 4 anthesis%2C C globular stage%2C petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: Heavy metal transport/detoxification protein (InterPro:IPR006121)%3B BEST Arabidopsis thaliana protein match is: Heavy metal transport/detoxification superfamily protein (TAIR:AT5G03380.1)%3B Has 2801 Blast hits to 1963 proteins in 260 species: Archae - 0%3B Bacteria - 269%3B Metazoa - 336%3B Fungi - 47%3B Plants - 1796%3B Viruses - 4%3B Other Eukaryotes - 349 (source: NCBI BLink).
Encodes a jasmonate-amido synthetase that is a member of the GH3 family of proteins. JAR1 catalyzes the formation of a biologically active jasmonyl-isoleucine (JA-Ile) conjugate. JA-Ile promotes the interaction between JAZ1 and COI1 in the jasmonate signaling pathway. JAR1 localizes to the cytoplasm and is also a phytochrome A signaling component. JAR1 is an auxin-induced gene. Loss of function mutants are defective in a variety of responses to jasmonic acid. JAR1 has additional enzymatic activities in vitro%2C (e.g. the ability to synthesize adenosine 5'-tetraphosphate and other JA conjugates)%2C but there are no data to show whether JAR1 catalyzes many of these reactions in vivo. JAR1 is involved in pathogen defense%2C sensitivity to ozone%2C and wound responses.
member of Alpha-Expansin Gene Family. Naming convention from the Expansin Working Group (Kende et al%2C 2004. Plant Mol Bio). Involved in the formation of nematode-induced syncytia in roots of Arabidopsis thaliana.
Encodes PHYTOCHROME RAPIDLY REGULATED1 (PAR1)%2C an atypical basic helix-loop-helix (bHLP) protein. Closely related to PAR2 (At3g58850). Up regulated after simulated shade perception. Acts in the nucleus to control plant development and as a negative regulator of shade avoidance response. Functions as transcriptional repressor of auxin-responsive genes SAUR15 (AT4G38850) and SAUR68 (AT1G29510).
Encodes a member of the PYR (pyrabactin resistance )/PYL(PYR1-like)/RCAR (regulatory components of ABA receptor) family proteins with 14 members. PYR/PYL/RCAR family proteins function as abscisic acid sensors. Mediate ABA-dependent regulation of protein phosphatase 2Cs ABI1 and ABI2.
Belongs to the family of ATP-binding cassette (ABC) transporters. Also known as AtMDR1.Possibly regulates auxin-dependent responses by influencing basipetal auxin transport in the root. Exerts nonredundant%2C partially overlapping functions with the ABC transporter encoded by AT3G28860. PGP1 mediates cellular efflux of IAA and interacts with PIN genes that may confer an accelerated vectoral component to PGP-mediated transport. The non-polar localization of PGP1 at root and shoot apices%2C where IAA gradient-driven transport is impaired%2C may be required to confer directionality to auxin transport in those tissues.
Encodes a protein similar to WRKY transcription factors that is expressed in the seed integument and endosperm. Mutants are defective in proanthocyanidin synthesis and seed mucilate deposition. Seeds are yellow colored. Seed size is also affected%3B seeds are reduced in size but only when the mutant allele is transmitted through the female parent.Loss of function alleles are associated with a reduction in interploidy lethality.
Growth regulating factor encoding transcription activator. One of the nine members of a GRF gene family%2C containing nuclear targeting domain. Mutants result in smaller leaves indicating the role of the gene in leaf development. Expressed in root%2C shoot and flower.
encodes a mitochrondrion targeted citrate synthase%2C the first enzyme of the tricarboxylic acid cycle%2C catalyzing the condensation of acetyl-CoA and oxaloacetate%2C finally yielding citrate and CoA.
Protein of unknown function%2C DUF547%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF547 (InterPro:IPR006869)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function%2C DUF547 (TAIR:AT3G12540.1)%3B Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798%3B Bacteria - 22429%3B Metazoa - 974%3B Fungi - 991%3B Plants - 531%3B Viruses - 0%3B Other Eukaryotes - 9610 (source: NCBI BLink).
Encodes a transcriptional activator that is involved in pollen development. ARID1 is expressed in nuclear bodies of microspore%2C vegetative and generative cells%2C and binds to and activates DUO during microgametogenesis.
encodes a member of the DREB subfamily A-4 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 17 members in this subfamily including TINY.
Nuclear transport factor 2 (NTF2) family protein%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: chloroplast%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF2358 (InterPro:IPR018790)%3B BEST Arabidopsis thaliana protein match is: Uncharacterized conserved protein (DUF2358) (TAIR:AT3G04890.1)%3B Has 162 Blast hits to 162 proteins in 55 species: Archae - 0%3B Bacteria - 60%3B Metazoa - 0%3B Fungi - 0%3B Plants - 85%3B Viruses - 0%3B Other Eukaryotes - 17 (source: NCBI BLink).
Encodes a member of the R2R3 transcription factor gene family. Expressed in response to potassium deprivation and auxin. Involved in lateral root development. Interacts with ARF7 and regulates the expression of some auxin responsive genes.
Protein of Unknown Function (DUF239)%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 22 plant structures%3B EXPRESSED DURING: 14 growth stages%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF239%2C plant (InterPro:IPR004314)%3B BEST Arabidopsis thaliana protein match is: Protein of Unknown Function (DUF239) (TAIR:AT1G55360.1)%3B Has 745 Blast hits to 697 proteins in 28 species: Archae - 0%3B Bacteria - 14%3B Metazoa - 0%3B Fungi - 10%3B Plants - 721%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes protein homologous to CXIP1. CXIP1 is a PICOT domain containing protein interacts with CAX1%2C a high capacity calcium transporter. However%2C CXP2 does not interact with CAX1 and only moderately activates another calcium transporter CAX4.
Encodes a protein that acts as an ornithine N-delta-acetyltransferase%2C leading to the formation of N-delta-actetylornithine. This compound is likely used in plant defense and levels of it are increased in Arabidopsis plants in response to MeJA and ABA.
SAD2 (super sensitive to ABA and drought 2) encodes an importin beta-domain family protein likely to be involved in nuclear transport in ABA signaling. Subcellular localization of GFP-tagged SAD2 showed a predominantly nuclear localization%2C consistent with a role for SAD2 in nuclear transport. Mutation of SAD2 in Arabidopsis alters abscisic acid sensitivity. SAD2 was ubiquitously expressed at low levels in all tissues except flowers. SAD2 expression was not induced by ABA or stress. Loss of function mutations in SAD2 exhibit increased tolerance for UV stress%2C increased production of UV protective secondary metabolites and suppression of nuclear localization of MYB4 (a repressor of UV stress response genes). Regulates microRNA activity.
Encodes a gene whose transcript level in root and leaves increases to progressive drought stress. The increase in transcript level is independent from abscisic acid level. Sequence is not similar to any protein of known function. It appears to be a member of plant-specific gene family. It's phosphorylated by AtCPK11 in a Ca(2+)-dependent manner at Thr105 and Ser107 within the AtDi19 bipartite nuclear localization signal
Encodes PP2C5%2C a member of the PP2C family phosphatases. PP2C5 acts as a MAPK phosphatase that positively regulates seed germination%2C stomatal closure and ABA-inducible gene expression.
Encodes a member of the TBL (TRICHOME BIREFRINGENCE-LIKE) gene family containing a plant-specific DUF231 (domain of unknown function) domain. TBL gene family has 46 members%2C two of which (TBR/AT5G06700 and TBL3/AT5G01360) have been shown to be involved in the synthesis and deposition of secondary wall cellulose%2C presumably by influencing the esterification state of pectic polymers. A nomenclature for this gene family has been proposed (Volker Bischoff %26 Wolf Scheible%2C 2010%2C personal communication).
Encodes a novel calmodulin binding protein whose gene expression is induced by dehydration and ionic (salt) and non-ionic (mannitol) osmotic stress. Lines over-expressing this gene are more sensitive and anti-sense lines are more tolerant to osmotic stress%2C suggesting this gene may be a negative regulator of response to osmotic stress.
Encodes a GDP-mannose pyrophosphorylase/ mannose-1-pyrophosphatase. This enzyme provides GDP-mannose%2C which is used for cell wall carbohydrate biosynthesis and protein glycosylation as well as for ascorbate (vitamin C) biosynthesis. Mutations in this gene confer hypersensitivity to NH4+.
Encodes a protein with ABA 8'-hydroxylase activity%3B involved in ABA catabolism. Mutant analyses show that disruption in the gene results in more drought tolerance whereas overexpression results in increased transpiration rate and reduced drought tolerance. Gene involved in postgermination growth. Plant P450 CYP707A3%2C ABA 8'-hydroxylase%2C binds enantioselectively (+)-ABA but not (-)-ABA%2C whereas the enzyme binds both enantiomers of AHI1 (a structural ABA analogue used as ABA 8'-hydroxylase competitive inhibitor).
A2-type cyclin. Negatively regulates endocycles and acts as a key regulator of ploidy levels in Arabidopsis endoreduplication. Interacts physically with CDKA%3B1. Expressed preferentially in trichomes and young developing tissues.
Encodes an auxin influx transporter. AUX1 resides at the apical plasma membrane of protophloem cells and at highly dynamic subpopulations of Golgi apparatus and endosomes in all cell types. AUX1 action in the lateral root cap and/or epidermal cells influences lateral root initiation and positioning. Shoot supplied ammonium targets AUX1 and inhibits lateral root emergence.
Encodes a S-adenosyl-L-methionine-dependent phosphoethanolamine N-methyltransferase whose expression is responsive to both phosphate (Pi) and phosphite (Phi) in roots.
Protein of unknown function (DUF1635)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1635 (InterPro:IPR012862)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF1635) (TAIR:AT5G22930.1)%3B Has 118 Blast hits to 118 proteins in 26 species: Archae - 0%3B Bacteria - 2%3B Metazoa - 4%3B Fungi - 0%3B Plants - 100%3B Viruses - 0%3B Other Eukaryotes - 12 (source: NCBI BLink).
RAB GTPase homolog A6B (RABA6b)%3B FUNCTIONS IN: GTP binding%2C GTPase activity%3B INVOLVED IN: intracellular protein transport%2C signal transduction%2C nucleocytoplasmic transport%2C protein transport%2C small GTPase mediated signal transduction%3B LOCATED IN: intracellular%3B CONTAINS InterPro DOMAIN/s: Ran GTPase (InterPro:IPR002041)%2C Ras (InterPro:IPR013753)%2C Ras small GTPase%2C Ras type (InterPro:IPR003577)%2C Rab11-related (InterPro:IPR015595)%2C Small GTPase%2C Rho type (InterPro:IPR003578)%2C Small GTP-binding protein (InterPro:IPR005225)%2C Ras GTPase (InterPro:IPR001806)%2C Ras small GTPase%2C Rab type (InterPro:IPR003579)%2C Small GTPase (InterPro:IPR020851)%3B BEST Arabidopsis thaliana protein match is: RAB GTPase homolog A6A (TAIR:AT1G73640.1)%3B Has 27350 Blast hits to 27317 proteins in 747 species: Archae - 26%3B Bacteria - 153%3B Metazoa - 14378%3B Fungi - 3650%3B Plants - 3208%3B Viruses - 20%3B Other Eukaryotes - 5915 (source: NCBI BLink).
Protein kinase superfamily protein%3B FUNCTIONS IN: protein serine/threonine kinase activity%2C protein kinase activity%2C kinase activity%2C ATP binding%3B INVOLVED IN: protein amino acid phosphorylation%3B LOCATED IN: cellular_component unknown%3B EXPRESSED IN: 10 plant structures%3B EXPRESSED DURING: 6 growth stages%3B CONTAINS InterPro DOMAIN/s: Protein kinase%2C ATP binding site (InterPro:IPR017441)%2C Protein kinase%2C catalytic domain (InterPro:IPR000719)%2C Serine/threonine-protein kinase-like domain (InterPro:IPR017442)%2C Protein kinase-like domain (InterPro:IPR011009)%2C Serine/threonine-protein kinase%2C active site (InterPro:IPR008271)%3B BEST Arabidopsis thaliana protein match is: Protein kinase superfamily protein (TAIR:AT3G59110.1)%3B Has 122679 Blast hits to 121177 proteins in 4382 species: Archae - 116%3B Bacteria - 14606%3B Metazoa - 44944%3B Fungi - 10490%3B Plants - 33768%3B Viruses - 414%3B Other Eukaryotes - 18341 (source: NCBI BLink).
encodes a member of the ERF (ethylene response factor) subfamily B-6 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 12 members in this subfamily including RAP2.11.
Encodes a low affinity nitrate transporter that is expressed in the plasma membrane and found in the phloem of the major veins of leaves. It is responsible for nitrate redistribution to young leaves.
Red/far-red photoreceptor involved in the regulation of de-etiolation. Exists in two inter-convertible forms: Pr and Pfr (active). Involved in the light-promotion of seed germination and in the shade avoidance response. Promotes seedling etiolation in both the presence and absence of phytochrome A. Overexpression results in etiolation under far-red light. Accumulates in the nucleus after exposure to far red light. The phosphorylation state of the Ser-86 residue of the phytochrome B molecule alters dark reversion of the molecule.
A repressor of transcriptional gene silencing. Functions by demethylating the target promoter DNA. Interacts physically with RPA2/ROR1. In the ros1 mutants%2C an increase in methylation is observed in a number of gene promoters. Among the loci affected by ros1%2C a few (RD29A and At1g76930) are affected in cytosine methylation in all sequence contexts (CpG%2C CpNpG or CpNpN)%2C although many others are affected primarily in non-CpG contexts.
encodes an isoform of 4-coumarate:CoA ligase (4CL)%2C which is involved in the last step of the general phenylpropanoid pathway. mRNA levels are not induced in response to wounding or to fungal infection by P. parasitica. mRNA is expressed in flowers%2C to a lesser degree in mature leaves and siliques and marginally in seedling roots and bolting stems of mature plants. The catalytic efficiency was in the following (descending) order: p-coumaric acid%2C caffeic acid%2C ferulic acid%2C cinnamic acid and 5-OH-ferulic acid. At4CL3 was unable to use sinapic acid as substrate.
Low temperature and salt responsive protein family%3B INVOLVED IN: response to cold%2C hyperosmotic salinity response%3B LOCATED IN: endomembrane system%2C integral to membrane%3B EXPRESSED IN: 10 plant structures%3B EXPRESSED DURING: M germinated pollen stage%2C 4 anthesis%2C petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: Uncharacterised protein family UPF0057 (InterPro:IPR000612)%3B BEST Arabidopsis thaliana protein match is: Low temperature and salt responsive protein family (TAIR:AT3G05880.1)%3B Has 1410 Blast hits to 1410 proteins in 468 species: Archae - 0%3B Bacteria - 654%3B Metazoa - 39%3B Fungi - 295%3B Plants - 382%3B Viruses - 0%3B Other Eukaryotes - 40 (source: NCBI BLink).
Encodes one of the three folylpolyglutamate synthetase isoforms (FPGSs): FPGS1 (At5g05980%2C plastidic)%2C FPGS2 (At3g10160%2C mitochondrial) and FPGS3 (At3g55630%2C cytosolic).
An integral outer envelope membrane protein (its homolog in A thaliana PDV1)%2C component of the plastid division machinery. Similar to ARC6%2C PDV2 localizes to a continuous ring at the division site in wild-type plants. PDV1 and PDV2 are required for localization of ARC5 at the chloroplast division site.
encodes ferrochelatase I located in plastids. Involved in heme biosynthesis in non-photosynthetic tissues and induced by oxidative stress in photosynthetic tissues to supply heme for defensive hemoproteins
Encodes MOS1 (MODIFIER OF snc1). MOS1 contains a BAT2 domain that is conserved in plants and animals. MOS1 regulates the expression of SNC1%2C a TIR-NB-LRR-type of R protein.
Encodes a protein containing a GATA type zinc finger domain that is expressed in the embryo axis and involved in germination. Mutants have a reduced rate of germination even when stratified.
Encodes a member of the MAKR (MEMBRANE-ASSOCIATED KINASE REGULATOR) gene family. MAKRs have putative kinase interacting motifs and membrane localization signals. Known members include: AT5G26230 (MAKR1)%2C AT1G64080 (MAKR2)%2C AT2G37380 (MAKR3)%2C AT2G39370 (MAKR4)%2C AT5G52870 (MAKR5) and AT5G52900 (MAKR6).
Encodes a member of the MAKR (MEMBRANE-ASSOCIATED KINASE REGULATOR) gene family. MAKRs have putative kinase interacting motifs and membrane localization signals. Known members include: AT5G26230 (MAKR1)%2C AT1G64080 (MAKR2)%2C AT2G37380 (MAKR3)%2C AT2G39370 (MAKR4)%2C AT5G52870 (MAKR5) and AT5G52900 (MAKR6).
Recessive mutations are defective in organ initiation and orientation in the second whorl. This gene encodes a trihelix transcription factor whose expression is limited to margins of floral and vegetative organs. Overexpression and double mutant analyses suggest that this gene is involved in limiting lateral growth of organs.
heat-shock protein 70T-2 (HSP70T-2)%3B FUNCTIONS IN: ATP binding%3B INVOLVED IN: protein folding%2C response to high light intensity%2C response to hydrogen peroxide%2C response to heat%3B LOCATED IN: cellular_component unknown%3B EXPRESSED IN: 23 plant structures%3B EXPRESSED DURING: 12 growth stages%3B CONTAINS InterPro DOMAIN/s: Heat shock protein 70%2C conserved site (InterPro:IPR018181)%2C Heat shock protein Hsp70 (InterPro:IPR001023)%2C Heat shock protein 70 (InterPro:IPR013126)%3B BEST Arabidopsis thaliana protein match is: heat shock protein 70 (TAIR:AT3G12580.1)%3B Has 23745 Blast hits to 23668 proteins in 4473 species: Archae - 147%3B Bacteria - 10488%3B Metazoa - 3198%3B Fungi - 1451%3B Plants - 1078%3B Viruses - 114%3B Other Eukaryotes - 7269 (source: NCBI BLink).
CP12-1 encodes a small peptide found in the chloroplast stroma. It belongs to the CP12 gene family thought to be involved in the formation of a supramolecular complex with glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and phosphoribulokinase (PRK) embedded in the Calvin cycle.
MATE efflux family protein%3B FUNCTIONS IN: antiporter activity%2C drug transmembrane transporter activity%2C transporter activity%3B INVOLVED IN: drug transmembrane transport%2C transmembrane transport%3B LOCATED IN: membrane%3B EXPRESSED IN: 8 plant structures%3B EXPRESSED DURING: 4 anthesis%2C petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: MATE family transporter related protein (InterPro:IPR015521)%2C Multi antimicrobial extrusion protein MatE (InterPro:IPR002528)%3B BEST Arabidopsis thaliana protein match is: MATE efflux family protein (TAIR:AT5G52450.1)%3B Has 10814 Blast hits to 10714 proteins in 1986 species: Archae - 254%3B Bacteria - 7697%3B Metazoa - 157%3B Fungi - 330%3B Plants - 1356%3B Viruses - 0%3B Other Eukaryotes - 1020 (source: NCBI BLink).
Encodes QQT1. Required for early embryo development. qqt1 mutant lines are embryo-defective. Participates in the organization of microtubules during cell division. Interacts with QQT2 (encoded by AT4G21800).
Plant protein of unknown function (DUF247)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF247%2C plant (InterPro:IPR004158)%3B BEST Arabidopsis thaliana protein match is: Plant protein of unknown function (DUF247) (TAIR:AT5G22550.2)%3B Has 1137 Blast hits to 1027 proteins in 18 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 1137%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein%3B FUNCTIONS IN: oxidoreductase activity%2C acting on paired donors%2C with incorporation or reduction of molecular oxygen%2C 2-oxoglutarate as one donor%2C and incorporation of one atom each of oxygen into both donors%2C oxidoreductase activity%2C iron ion binding%3B INVOLVED IN: oxidation reduction%3B LOCATED IN: cellular_component unknown%3B CONTAINS InterPro DOMAIN/s: Isopenicillin N synthase (InterPro:IPR002283)%2C Oxoglutarate/iron-dependent oxygenase (InterPro:IPR005123)%3B BEST Arabidopsis thaliana protein match is: 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein (TAIR:AT3G46490.1)%3B Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12%3B Bacteria - 1396%3B Metazoa - 17338%3B Fungi - 3422%3B Plants - 5037%3B Viruses - 0%3B Other Eukaryotes - 2996 (source: NCBI BLink).
Member of the R2R3-MYB gene family. Similar to GA-induced Barley myb gene. May be induced during germination in response to GA. Double mutants with MYB33 are male sterile%2C showing defects in pollen development and anther development. Contains a binding site for miRNA159 and may be spatially regulated by this micro RNA. The male sterile phenotype of the MYB33/MYB65 double mutant is light and temperature sensitive. Fertility can be restored with increased light intensity and lower temperatures.
Encodes a member of the SPA (suppressor of phyA-105) protein family (SPA1-SPA4). SPA proteins contain an N-terminal serine/threonine kinase-like motif followed by a coiled-coil structure and a C-terminal WD-repeat domain. SPA1 is a PHYA signaling intermediate%2C putative regulator of PHYA signaling pathway. Light responsive repressor of photomorphogenesis. Involved in regulating circadian rhythms and flowering time in plants. Under constant light%2C the abundance of SPA1 protein exhibited circadian regulation%2C whereas under constant darkness%2C SPA1 protein levels remained unchanged. In addition%2C the spa1-3 mutation slightly shortened circadian period of CCA1%2C TOC1/PRR1 and SPA1 transcript accumulation under constant light.
Encodes a homolog to yeast RAD17. Involved in the regulation of DNA damage repair and homologous recombination. Mutant has increased sensitivity to MMS and increased telomere lengths.
unknown protein%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 12 plant structures%3B EXPRESSED DURING: L mature pollen stage%2C M germinated pollen stage%2C 4 anthesis%2C C globular stage%2C petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1216 (InterPro:IPR009605)%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT5G39880.1)%3B Has 37 Blast hits to 31 proteins in 5 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 28%3B Viruses - 0%3B Other Eukaryotes - 9 (source: NCBI BLink).
Arabidopsis thaliana putative c-myb-like transcription factor MYB3R-4. Functions in powdery mildew induced host endoreduplication at the site of infection.
Encodes AtNek3%2C a member of the NIMA-related serine/threonine kinases (Neks) that have been linked to cell-cycle regulation in fungi and mammals. Plant Neks might be involved in plant development processes.
Encodes a chloroplast-localized protein that modulates cytoplasmic Ca2+ concentration and is crucial for proper stomatal regulation in response to elevations of external Ca2+. Phosphorylation of this protein is dependent on calcium.
One of three genes in A. thaliana encoding multiprotein bridging factor 1%2C a highly conserved transcriptional coactivator. May serve as a bridging factor between a bZIP factor and TBP. Its expression is developmentally regulated.
Encodes a plastidic glucose-6-phosphate dehydrogenase that is sensitive to reduction by DTT and whose mRNA is more prevalent in developing organs but absent in the root.
Belongs to 15-member small GTPase gene family%2C ARF-GAP domain proteins (AGD)%3B corresponds to AGD3%2C and is one of four proteins belonging to class 1%2C together with AGD1%2C AGD2 and AGD4. The protein contains four domains: BAR domain%2C PH domain%2C an ARF-GAP domain%2C and two Ankyrin repeats. In sfc mutants%2C the secondary and tertiary veins of cotyledons%2C leaves%2C sepals and petals are largely replaced by small segments of discontinuous veins. sfc mutants have exaggerated responses to auxin.
Protein of unknown function (DUF498/DUF598)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF498 (InterPro:IPR007523)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF498/DUF598) (TAIR:AT3G60150.1)%3B Has 933 Blast hits to 933 proteins in 412 species: Archae - 2%3B Bacteria - 549%3B Metazoa - 118%3B Fungi - 87%3B Plants - 61%3B Viruses - 0%3B Other Eukaryotes - 116 (source: NCBI BLink).
