TOM THREE HOMOLOG 1 (THH1)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1084 (InterPro:IPR009457)%3B BEST Arabidopsis thaliana protein match is: tobamovirus multiplication protein 3 (TAIR:AT2G02180.1)%3B Has 257 Blast hits to 256 proteins in 45 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 202%3B Viruses - 0%3B Other Eukaryotes - 55 (source: NCBI BLink).
Encodes a GDP/GTP exchange factor for small G-proteins of the ADP ribosylation factor (RAF) class%2C and as regulator of intracellular trafficking. Homologous to Sec7p and YEC2 from yeast. Involved in the specification of apical-basal pattern formation. Essential for cell division%2C expansion and adhesion. It appears that heteotypic binding between the DCB and C-terminal domains of two GNOM proteins is required for membrane association%2C however%2C GNOM appears to exist predominantly as a heterodimer formed through DCB-DCB interactions.
encodes a cytoplasmic thiosulfate:cyanide sulfurtransferase%2C activity of which increased the rhodanese activity of transgenic yeast. Can also act as a mercaptopyruvate sulfurtransferase.
pseudogene, pentatricopeptide (PPR) repeat-containing protein, contains Pfam profile PF01535: PPR repeat; blastp match of 33% identity and 1.5e-16 P-value to GP [Source:TAIR;Acc:AT1G14090]
Similar to a putative transcription factor and transcriptional coactivators. Repressor of GA responses and involved in gibberellic acid mediated signaling. Member of the DELLA proteins that restrain the cell proliferation and expansion that drives plant growth. The protein undergoes degradation in response to GA via the 26S proteasome. GAI may be involved in reducing ROS accumulation in response to stress by up-regulating the transcription of superoxide dismutases. Represses GA-induced vegetative growth and floral initiation. Rapidly degraded in response to GA.
encodes a peptide deformylase-like protein. Removes N-formyl groups%2C a prerequisite for the action of methionine aminopeptidase during protein synthesis. Targeted to mitochondria. Requires Zn for catalysis.
Encodes eukaryotic translation initiation factor 5A (EIF-5A).In mammalian cells it functions as a shuttle protein that translocates mRNA from the nucleus to cytoplasmic ribosomes. Overexpression results in an increase in both primary and secondary xylem formation. In RNAi suppressed lines%2C xylem formation is reduced.
receptor like protein 3 (RLP3)%3B CONTAINS InterPro DOMAIN/s: Leucine-rich repeat-containing N-terminal domain%2C type 2 (InterPro:IPR013210)%2C Leucine-rich repeat (InterPro:IPR001611)%3B BEST Arabidopsis thaliana protein match is: receptor like protein 2 (TAIR:AT1G17240.1)%3B Has 81484 Blast hits to 24794 proteins in 958 species: Archae - 37%3B Bacteria - 4331%3B Metazoa - 15807%3B Fungi - 760%3B Plants - 53957%3B Viruses - 2%3B Other Eukaryotes - 6590 (source: NCBI BLink).
Leucine-rich repeat family protein%3B BEST Arabidopsis thaliana protein match is: Leucine-rich repeat (LRR) family protein (TAIR:AT4G23840.1)%3B Has 38052 Blast hits to 19856 proteins in 856 species: Archae - 6%3B Bacteria - 8624%3B Metazoa - 11681%3B Fungi - 680%3B Plants - 12072%3B Viruses - 79%3B Other Eukaryotes - 4910 (source: NCBI BLink).
Encodes a ACT domain-containing protein. The ACT domain%2C named after bacterial aspartate kinase%2C chorismate mutase and TyrA (prephenate dehydrogenase)%2C is a regulatory domain that serves as an amino acid-binding site in feedback-regulated amino acid metabolic enzymes.
Encodes a vacuolar invertase betaFruct4. betaFruct4 is transported from the endoplasmic reticulum through the intermediate compartments as a membrane protein. The N-terminal cytoplasmic domain contains multiple sequence motifs that are involved at various stages in the trafficking of betaFruct4 from the ER to the central vacuole.
Encodes one of the two redundant sphingoid base hydroxylases (SBH). Involved in sphingolipid trihydroxy long-chain base (4-hydroxysphinganine) biosynthesis. Double mutants of SBHs were dwarfed and not able to progress from vegetative to reproductive growth.
The annotation for At1g11300 in TAIR10 is incorrect. This locus has been split into two At1g11300 (symbol: EGM1) and At1g11305 (symbol: EGM2) (Olivier Loudet%2C personal communication%2C 2013-04-03). See Comment field for revised annotation.
Uncharacterised protein family (UPF0497)%3B CONTAINS InterPro DOMAIN/s: Uncharacterised protein family UPF0497%2C trans-membrane plant (InterPro:IPR006702)%2C Uncharacterised protein family UPF0497%2C trans-membrane plant subgroup (InterPro:IPR006459)%3B BEST Arabidopsis thaliana protein match is: Uncharacterised protein family (UPF0497) (TAIR:AT3G14380.1)%3B Has 681 Blast hits to 681 proteins in 21 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 681%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Protein kinase superfamily protein%3B FUNCTIONS IN: protein serine/threonine kinase activity%2C protein kinase activity%2C ATP binding%3B INVOLVED IN: protein amino acid phosphorylation%3B LOCATED IN: nucleus%2C cytoplasm%3B EXPRESSED IN: male gametophyte%2C cultured cell%2C pollen tube%3B EXPRESSED DURING: L mature pollen stage%2C M germinated pollen stage%3B CONTAINS InterPro DOMAIN/s: Protein kinase%2C catalytic domain (InterPro:IPR000719)%2C Serine/threonine-protein kinase domain (InterPro:IPR002290)%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:AT3G53640.1)%3B Has 102216 Blast hits to 93482 proteins in 2735 species: Archae - 128%3B Bacteria - 9335%3B Metazoa - 43180%3B Fungi - 13643%3B Plants - 14516%3B Viruses - 433%3B Other Eukaryotes - 20981 (source: NCBI BLink).
Encodes a ceramide synthase that together with LOH1 is essential for production of ceramides containing Very Long Chain Fatty acid VLCFA-Ceramides(mainly C 22 to 26).
Belongs to a subgroup of SGS3-like proteins that act redundantly in RNA-directed DNA methylation: AT1G15910 (FDM1)%2C AT4G00380 (FDM2)%2C AT3G12550 (FDM3)%2C AT1G13790 (FDM4)%2C AT1G80790 (FDM5).
FUNCTIONS IN: oxidoreductase activity%2C acting on the CH-CH group of donors%3B INVOLVED IN: lipid metabolic process%3B LOCATED IN: plasma membrane%3B EXPRESSED IN: 21 plant structures%3B EXPRESSED DURING: 9 growth stages%3B CONTAINS InterPro DOMAIN/s: 3-oxo-5-alpha-steroid 4-dehydrogenase%2C C-terminal (InterPro:IPR001104)%2C Protein of unknown function DUF1295 (InterPro:IPR010721)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF1295) (TAIR:AT1G73650.3)%3B Has 2065 Blast hits to 2065 proteins in 348 species: Archae - 0%3B Bacteria - 501%3B Metazoa - 79%3B Fungi - 152%3B Plants - 110%3B Viruses - 0%3B Other Eukaryotes - 1223 (source: NCBI BLink).
Encodes the Arabidopsis ortholog of the yeast/human ALG9 catalyzing the luminal addition of two alpha-1%2C2 Man residues in assembling Glc3Man9GlcNAc2.
Encodes a S-adenosyl-L-methionine:jasmonic acid carboxyl methyltransferase that catalyzes the formation of methyljasmonate from jasmonic acid. Its expression is induced in response to wounding or methyljasmonate treatment.
ATP binding microtubule motor family protein%3B FUNCTIONS IN: microtubule motor activity%2C ATP binding%3B INVOLVED IN: microtubule-based movement%3B EXPRESSED IN: cultured cell%3B CONTAINS InterPro DOMAIN/s: Kinesin%2C motor region%2C conserved site (InterPro:IPR019821)%2C Kinesin%2C motor domain (InterPro:IPR001752)%3B BEST Arabidopsis thaliana protein match is: P-loop containing nucleoside triphosphate hydrolases superfamily protein (TAIR:AT3G49650.1)%3B Has 10638 Blast hits to 10129 proteins in 307 species: Archae - 0%3B Bacteria - 6%3B Metazoa - 4775%3B Fungi - 1386%3B Plants - 1857%3B Viruses - 0%3B Other Eukaryotes - 2614 (source: NCBI BLink).
Encodes HUELLENLOS (HLL)%2C a mitochondrial ribosome protein%2C similar to L14 ribosomal protein of eubacteria. HLL is essential for normal ovule development.
Encodes phosphatidic acid phosphatase. Involved in ABA signaling. Functions as a negative regulator upstream of ABI4. Expressed during germination and seed development. Expressed overall in young seedlings%2C in roots%2C hypocotyls%2C and vascular cells of cotyledons and leaves of 10 day-old seedlings%2C in flower filaments and stem elongation zones. Not expressed in anthers%2C pollen nor petals.
Encodes one of two redundant proteins (the other is WAPL2) that are involved in prophase removal of cohesion during meiosis. Double mutants with wapl2 exhibit reduced fertility due to defects in meiosis and also some abnormal embryo development in rare cases where embryos are formed.
Encodes a ribosomal protein L10 and may be involved in translation regulation. Semi-dominant mutations in SAC552 can suppress defects in acaulis5%2C which encodes a thermospermine synthase%2C by enhancing translation of acl5 and itself.
This gene is predicted to encode a protein with a PP2 domain. This domain in present in lectins found in squash and cucumber%2C suggesting that this protein could potentially have carbohydrate binding capabilities.
CONTAINS InterPro DOMAIN/s: MIT (InterPro:IPR007330)%3B BEST Arabidopsis thaliana protein match is: AAA-type ATPase family protein (TAIR:AT2G27600.1)%3B Has 1133 Blast hits to 1133 proteins in 252 species: Archae - 47%3B Bacteria - 0%3B Metazoa - 540%3B Fungi - 145%3B Plants - 223%3B Viruses - 0%3B Other Eukaryotes - 178 (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%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: nucleus%3B EXPRESSED IN: 23 plant structures%3B EXPRESSED DURING: 13 growth stages%3B CONTAINS InterPro DOMAIN/s: Oxoglutarate/iron-dependent oxygenase (InterPro:IPR005123)%3B BEST Arabidopsis thaliana protein match is: 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein (TAIR:AT1G14120.1)%3B Has 6919 Blast hits to 6851 proteins in 822 species: Archae - 0%3B Bacteria - 798%3B Metazoa - 89%3B Fungi - 567%3B Plants - 4661%3B Viruses - 0%3B Other Eukaryotes - 804 (source: NCBI BLink).
Member of a family of proteins related to PUP1%2C a purine transporter. May be involved in the transport of purine and purine derivatives such as cytokinins%2C across the plasma membrane.
CONTAINS InterPro DOMAIN/s: Domain of unknown function DUF1726 (InterPro:IPR013562)%2C Domain of unknown function DUF699%2C exodeoxyribonuclease V alpha chain (InterPro:IPR007807)%3B BEST Arabidopsis thaliana protein match is: Domain of unknown function (DUF1726) %3BPutative ATPase (DUF699) (TAIR:AT3G57940.1)%3B Has 1351 Blast hits to 1310 proteins in 616 species: Archae - 139%3B Bacteria - 698%3B Metazoa - 170%3B Fungi - 143%3B Plants - 51%3B Viruses - 0%3B Other Eukaryotes - 150 (source: NCBI BLink).
Encodes a ubiquitin-specific protease%2C and its activity has been confirmed in an in vitro assay. ubp15 mutants have defects in cell proliferation%2C and the associated processes of leaf%2C root%2C stem%2C flower%2C and silique development. UBP15 can be found in the nucleus and cytoplasm in transient assays. Though UBP15 is expressed in many tissues%2C UBP15 transcript levels are higher in rosette leaves and inflorescences than in other parts of the plant.
Encodes a protein with similarity to members of the C1 subgroup of MAP kinase kinase kinases. Interacts physically with the receptor kinase BRL2/VH1 and appears to be involved in auxin and brassinosteriod signaling.
Belongs to the dehydrin protein family%2C which contains highly conserved stretches of 7-17 residues that are repetitively scattered in their sequences%2C the K-%2C S-%2C Y- and lysine rich segments. LTI29 and LTI30 double overexpressors confer freeze tolerance. Located in membranes. mRNA upregulated by water deprivation and abscisic acid.
Encodes PEPR2%2C a plasma membrane leucine-rich repeat receptor kinase functioning as a receptor for the Pep1 and Pep2 peptides. Pep1 and Pep2 are amino acids that induce the transcription of defense-related genes.
Encodes a xyloglucan endotransglucosylase/hydrolase with only only the endotransglucosylase (XET%3B EC 2.4.1.207) activity towards xyloglucan and non-detectable endohydrolytic (XEH%3B EC 3.2.1.151) activity. Expressed in the mature or basal regions of both the main and lateral roots%2C but not in the tip of these roots where cell division occurs.
Encodes a member of the PXPH-PLD subfamily of phospholipase D proteins. Regulates vesicle trafficking. Required for auxin transport and distribution and hence auxin responses. This subfamily is novel structurally different from the majority of plant PLDs by having phox homology (PX) and pleckstrin homology (PH) domains. Involved regulating root development in response to nutrient limitation. Plays a major role in phosphatidic acid production during phosphate deprivation. Induced upon Pi starvation in both shoots and roots. Involved in hydrolyzing phosphatidylcholine and phosphatidylethanolamine to produce diacylglycerol for digalactosyldiacylglycerol synthesis and free Pi to sustain other Pi-requiring processes. Does not appear to be involved in root hair patterning. Expression is upregulated in the shoot of cax1/cax3 mutant and is responsive to phosphate (Pi) and not phosphite (Phi) in roots and shoots.
Encodes a putative 92-aa protein that is the precursor of AtPep1%2C a 23-aa peptide which activates transcription of the defensive gene defensin (PDF1.2) and activates the synthesis of H2O2%2C both being components of the innate immune response.
tonoplast intrinsic protein 2%3B2 (TIP2%3B2)%3B FUNCTIONS IN: water channel activity%3B INVOLVED IN: response to salt stress%2C transport%3B LOCATED IN: in 6 components%3B EXPRESSED IN: 25 plant structures%3B EXPRESSED DURING: 10 growth stages%3B CONTAINS InterPro DOMAIN/s: Major intrinsic protein%2C conserved site (InterPro:IPR022357)%2C Aquaporin (InterPro:IPR012269)%2C Major intrinsic protein (InterPro:IPR000425)%3B BEST Arabidopsis thaliana protein match is: tonoplast intrinsic protein 2%3B3 (TAIR:AT5G47450.1)%3B Has 10928 Blast hits to 10884 proteins in 2182 species: Archae - 82%3B Bacteria - 5178%3B Metazoa - 1485%3B Fungi - 421%3B Plants - 2525%3B Viruses - 2%3B Other Eukaryotes - 1235 (source: NCBI BLink).
A member of the FAF family proteins encoded by the FANTASTIC FOUR (FAF) genes: AT4G02810 (FAF1)%2C AT1G03170 (FAF2)%2C AT5G19260 (FAF3) and AT3G06020 (FAF4). FAFs have the potential to regulate shoot meristem size in Arabidopsis thaliana. FAFs can repress WUS%2C which ultimately leads to an arrest of meristem activity in FAF overexpressing lines.
Encodes a transcription factor. Like other TGAla-related factors%2C TGA3 has a highly conserved bZIP region and exhibits similar DNA-binding properties.
Protein of unknown function%2C DUF593%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 9 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 DUF593 (InterPro:IPR007656)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function%2C DUF593 (TAIR:AT1G74830.1)%3B Has 1377 Blast hits to 1217 proteins in 215 species: Archae - 6%3B Bacteria - 79%3B Metazoa - 450%3B Fungi - 121%3B Plants - 429%3B Viruses - 14%3B Other Eukaryotes - 278 (source: NCBI BLink).
Encodes ICE2 (Inducer of CBF Expression 2)%2C a transcription factor of the bHLH family that participates in the response to deep freezing through the cold acclimation-dependent pathway. Overexpression of ICE2 results in increased tolerance to deep freezing stress after cold acclimation.
Encodes a cytochrome P450 monooxygenase (CYP82G1) that catalyzes the production of two volatile homoterpenes%2C TMTT and DMNT%2C although it is only likely to produce TMTT in planta. TMTT can be involved in attracting predatory insects to protect Arabidopsis plants from herbivorous pests. Homoterpene synthesis is also stimulated by fungal elicitors which increase the transcript levels of CYP82G1.
Belongs to a subgroup of SGS3-like proteins that act redundantly in RNA-directed DNA methylation: AT1G15910 (FDM1)%2C AT4G00380 (FDM2)%2C AT3G12550 (FDM3)%2C AT1G13790 (FDM4)%2C AT1G80790 (FDM5).
Belongs to the branched-chain amino acid aminotransferase gene family. Encodes a methionine-oxo-acid transaminase. Involved in the methionine chain elongation pathway that leads to the ultimate biosynthesis of methionine-derived glucosinolates.
Encodes a protein homologous to delta 9 acyl-lipid desaturases of cyanobacteria and acyl-CoA desaturases of yeast and mammals. expression down-regulated by cold temperature. It is involved in the desaturation of VLCFAs to make monounsaturated VLCFAs.
Encodes a Type-A response regulator that is responsive to cytokinin treatment. Its C-ter domain is very short in comparison to other Arabidopsis ARRs (17 total). Arr6 protein is stabilized by cytokinin.
response regulator ARR9%2C A two-component response regulator-like protein with a receiver domain with a conserved aspartate residue and a possible phosphorylation site and at the N-terminal half. Appears to interact with histidine kinase like genes ATHP3 and ATHP2
Encodes a member of the DREB subfamily A-1 of ERF/AP2 transcription factor family (DDF1). The protein contains one AP2 domain. There are six members in this subfamily%2C including CBF1%2C CBF2%2C and CBF3. Overexpression of this gene results in delayed flowering and dwarfism%2C reduction of gibberellic acid biosynthesis%2C and increased tolerance to high levels of salt. This gene is expressed in all tissues examined%2C but most abundantly expressed in upper stems. Overexpression of this gene is also correlated with increased expression of GA biosynthetic genes and RD29A (a cold and drought responsive gene). Under salt stress it induces the expression of GAOX7%2C which encodes ad C20-GA inhibitor.
Encodes a thionin which is a cysteine rich protein having antimicrobial properties. Thi2.1 is expressed in response to a variety of pathogens and induced by ethylene and jasmonic acid. Belongs to the plant thionin (PR-13) family with the following members: At1g66100%2C At5g36910%2C At1g72260%2C At2g15010%2C At1g12663%2C At1g12660.
Encodes a protein predicted to have dihydropyrimidine dehydrogenase activity. Its activity has not been demonstrated in vivo%2C but%2C it is required for efficient uracil catabolism in Arabidopsis. It localizes to the plastid.
The gene encodes a unique protein which contains 36 repeats of a unique pentapeptide (Pro-Glu-Leu|Ile|Val-Pro-Lys). It has been shown tobe involved in growth and development.
encodes a member of the DREB subfamily A-5 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 15 members in this subfamily including RAP2.1%2C RAP2.9 and RAP2.10.
Encodes two proteins. One protein is the monofunctional saccharopine dehydrogenase involved in lysine degradation. The longer protein from the same LKR/SDH locus is bifunctional and also has saccharopine dehydrogenase activity. The monofunctional SDH functions mainly to enhance the flux of lysine catabolism. Gene expression is induced by abscisic acid%2C jasmonate%2C and under sucrose starvation.
vascular plant one zinc finger protein (VOZ1)%3B BEST Arabidopsis thaliana protein match is: vascular plant one zinc finger protein 2 (TAIR:AT2G42400.1)%3B Has 77 Blast hits to 70 proteins in 13 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 2%3B Fungi - 0%3B Plants - 75%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
UGT72E1 is an UDPG:coniferyl alcohol glucosyltransferase which specifically glucosylates sinapyl- and coniferyl aldehydes. The enzyme is thought to be involved in lignin metabolism.
Encodes 9-%3Ci%3Ecis%3C/i%3E-epoxycarotenoid dioxygenase%2C a key enzyme in the biosynthesis of abscisic acid. Regulated in response to drought and salinity. Expressed in roots%2C flowers and seeds. Localized to the chloroplast stroma and thylakoid membrane.
Encodes the unique largest subunit of nuclear DNA-dependent RNA polymerase II%3B the ortholog of budding yeast RPB1 and a homolog of the E. coli RNA polymerase beta prime subunit.
Encodes a H(+)-translocating (pyrophosphate-energized) inorganic pyrophosphatase (H(+)-PPase%3B EC 3.6.1.1) located in the vacuolar membrane. Expression is found in all tissues examined%2C including meristems and floral organ primordium. Expression is particularly enhanced in pollen%2C and is repressed by light. Over expression and loss of function phenotypes suggest AVP1 is involved in regulation of apoplastic pH and auxin transport. The effect on auxin transport likely involves effects of extracellular pH on subcellular localization of auxin efflux carriers such as PIN1.
The malic enzyme (EC 1.1.1.40) encoded by AtNADP-ME2 is presumably a cytosolic enzyme involved in malate metabolism and possibly assisting the oxidative pentose phosphate pathway. AtNADP-ME2 counts for the major part of NADP-ME activity in mature tissues of Arabidopsis.
Encodes an adenine phosphoribosyltransferase (APT%3B EC 2.4.2.7)%2C which is a constitutively expressed enzyme involved in the one-step salvage of adenine to AMP. APT3 has higher affinity for zeatin%2C isopentenyladenine and benzyladenine than APT1 but lower Vmax than APT1.
Encodes a poly(A) polymerase. Located in the nucleus. It limits founder-cell recruitment to organ primordia and suppresses the salicylic acid-independent immune response downstream of EDS1/PAD4.
a member of the 1-aminocyclopropane-1-carboxylate (ACC) synthase (S-adenosyl-L-methionine methylthioadenosine-lyase%2C EC 4.4.1.14) gene family%2C isolated from a flower-specific cDNA library.
Encodes a tyrosylprotein sulfotransferase (TPST). This protein is a 500-aa type I transmembrane protein that shows no sequence similarity to animal TPSTs. Activity confirmed by protein expression in yeast. TPST is expressed throughout the plant body%2C and the highest levels of expression are in the root apical meristem. TPST acts in the auxin pathway to maintain postembryonic root stem cell niche by defining the expression of the PLETHORA stem cell transcription factor genes. A loss-of-function mutant TPST displayed a marked dwarf phenotype accompanied by stunted roots%2C pale green leaves%2C reduction in higher order veins%2C early senescence%2C and a reduced number of flowers and siliques.
Encodes a protein similar to beta-glucosidase and is a member of glycoside hydrolase family 1. Expression is induced after 24 hours of dark treatment%2C in senescing leaves and treatment with exogenous photosynthesis inhibitor. Induction of gene expression was suppressed in excised leaves supplied with sugar. The authors suggest that the gene's expression pattern is responding to the level of sugar in the cell.
Homolog to AT5G22940%2C a member of glycosyltransferase family 47 that is involved in secondary cell wall biosynthesis. It exhibits high sequence similarity to tobacco (Nicotiana plumbaginifolia) pectin glucuronyltransferase. Protein has a domain that shares significant similarity with the pfam03016 domain. It is expressed specifically in developing vessels and fiber cells%2C and FRA8 is targeted to Golgi. Mutants have irregular xylem formation%2C reduced cellulose levels and plants are smaller than normal siblings.
Fatty acid desaturase family protein%3B FUNCTIONS IN: oxidoreductase activity%2C oxidoreductase activity%2C acting on paired donors%2C with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water%3B INVOLVED IN: oxidation reduction%2C lipid metabolic process%3B CONTAINS InterPro DOMAIN/s: Fatty acid desaturase%2C type 1%2C core (InterPro:IPR015876)%2C Fatty acid desaturase%2C type 1 (InterPro:IPR005804)%3B BEST Arabidopsis thaliana protein match is: Fatty acid desaturase family protein (TAIR:AT1G06360.1)%3B Has 3426 Blast hits to 3426 proteins in 822 species: Archae - 0%3B Bacteria - 1532%3B Metazoa - 799%3B Fungi - 234%3B Plants - 106%3B Viruses - 4%3B Other Eukaryotes - 751 (source: NCBI BLink).
Involved in lipid transfer between membranes. Belongs to a family of Lipid transfer proteins. Sequence similarity to other plant/Arabidopsis LPT genes but highest similarity to LPT1. Stress and pathogen-inducible motifs found in the upstream region. Expressed in flower%2C leaves and siliques but absent in roots. Predicted to be a member of PR-14 pathogenesis-related protein family with the following members: At2g38540/LTP1%2C At2g38530/LTP2%2C At5g59320/LTP3%2C At5g59310/LTP4%2C At3g51600/LTP5%2C At3g08770/LTP6%2C At2g15050/LTP7%2C At2g18370/LTP8%2C At2g15325/LTP9%2C At5g01870/LTP10%2C At4g33355/LTP11%2C At3g51590/LTP12%2C At5g44265/LTP13%2C At5g62065/LTP14%2C At4g08530/LTP15.
Ku80 and ku70 form the heterodimer complex Ku%2C required for proper maintenance of the telomeric C strand. Ku regulates the extension of the telomeric G strand. Interacts with WEX%2C and this interaction stimulates the WEX exonuclease activity.
Encodes a member of the Arabidopsis response regulator (ARR) family%2C most closely related to ARR15. A two-component response regulator protein containing a phosphate accepting domain in the receiver domain but lacking a DNA binding domain in the output domain. Involved in response to cytokinin and meristem stem cell maintenance. Arr7 protein is stabilized by cytokinin.
Member of a diversely expressed predicted peptide family showing sequence similarity to tobacco Rapid Alkalinization Factor (RALF)%2C and is believed to play an essential role in the physiology of Arabidopsis. Consists of a single exon and is characterized by a conserved C-terminal motif and N-terminal signal peptide.
encodes a putative transcription factor that contains a homeodomain closely linked to a leucine zipper motif. Transcript is detected in all tissues examined. Is transcriptionally regulated in an ABA-dependent manner and may act in a signal transduction pathway which mediates a drought response.
Protein of unknown function (DUF789)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF789 (InterPro:IPR008507)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF789) (TAIR:AT1G73210.1)%3B Has 265 Blast hits to 257 proteins in 18 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 263%3B Viruses - 0%3B Other Eukaryotes - 2 (source: NCBI BLink).
Encodes a nitrile-specifier protein NSP5. NSP5 is one out of five (At3g16400/NSP1%2C At2g33070/NSP2%2C At3g16390/NSP3%2C At3g16410/NSP4 and At5g48180/NSP5) A. thaliana epithiospecifier protein (ESP) homologues that promote simple nitrile%2C but not epithionitrile or thiocyanate formation.
hydroxyproline-rich glycoprotein family protein%3B BEST Arabidopsis thaliana protein match is: hydroxyproline-rich glycoprotein family protein (TAIR:AT1G23050.1)%3B Has 1488 Blast hits to 893 proteins in 162 species: Archae - 2%3B Bacteria - 187%3B Metazoa - 240%3B Fungi - 90%3B Plants - 878%3B Viruses - 17%3B Other Eukaryotes - 74 (source: NCBI BLink).
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 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:AT1G15160.1)%3B Has 8066 Blast hits to 8001 proteins in 1866 species: Archae - 126%3B Bacteria - 5341%3B Metazoa - 149%3B Fungi - 332%3B Plants - 1319%3B Viruses - 0%3B Other Eukaryotes - 799 (source: NCBI BLink).
BEST Arabidopsis thaliana protein match is: disease resistance protein (TIR-NBS-LRR class) family (TAIR:AT5G46260.1)%3B Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 736%3B Fungi - 347%3B Plants - 385%3B Viruses - 0%3B Other Eukaryotes - 339 (source: NCBI BLink).
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:AT3G13000.2)%3B Has 699 Blast hits to 674 proteins in 105 species: Archae - 2%3B Bacteria - 80%3B Metazoa - 34%3B Fungi - 2%3B Plants - 533%3B Viruses - 0%3B Other Eukaryotes - 48 (source: NCBI BLink).
Encodes a receptor-like kinase protein with a predicted extracellular domain of six leucine-rich repeats and an intracellular serine-threonine kinase domain expressed throughout the developing root. Regulates expression of GLABRA2%2C CAPRICE%2C WEREWOLF%2C and ENHANCER OF GLABRA3. Required for floral organ shape%2C the development of the outer integument of ovules%2C and stem development. Regulates cell shape and cell division planes in the L2 layer of floral meristems and the L1-derived outer integument of ovules. Controls specification of epidermal root hairs. Participates in the coordination of cell morphogenesis between cell layers during floral development.
Encodes RNA-dependent RNA polymerase. While not required for virus-induced post-transcriptional gene silencing (PTGS)%2C it can promote turnover of viral RNAs in infected plants. Nomenclature according to Xie%2C et al. (2004). Involved in the production of Cucumber Mosaic Virus siRNAs.
Encodes NIP7%3B1%2C an anther-specific boric acid transporter of the aquaporin superfamily regulated by an unusual tyrosine in helix 2 of the transport pore.
Encodes ADPG1%2C a polygalacturonase protein involved in silique and anther dihiscence. Loss of function mutations have reduced seed set%2C indehiscent fruit and reduced pollen shedding.
Encodes one of the closely related 12-oxophytodienoic acid reductases. This enzyme is not expected to participate in jasmonic acid biosynthesis because during in vitro assays%2C it shows very little activity with the naturally occurring OPDA isomer. Shows activity towards 2%2C4%2C6-trinitrotoluene. Expressed predominately in root. Predicted to be a cytosolic protein.
Encodes a subunit of CCAAT-binding complex%2C binds to CCAAT box motif present in some plant promoter sequences. One of three members of this class (HAP2A%2C HAP2B%2C HAP2C)%2C it is expressed in vegetative and reproductive tissues.
Encodes a transcription repressor that mediates a negative feedback loop in cytokinin signalling. ARR5 expression is upregulated by Class I KNOX genes. Arr5 protein is stabilized by cytokinin in a two-component phosphorelay.
Protein of unknown function DUF455%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF455 (InterPro:IPR007402)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function DUF455 (TAIR:AT5G04520.1)%3B Has 954 Blast hits to 954 proteins in 412 species: Archae - 0%3B Bacteria - 697%3B Metazoa - 13%3B Fungi - 46%3B Plants - 75%3B Viruses - 0%3B Other Eukaryotes - 123 (source: NCBI BLink).
Gibberellin-regulated family protein%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: response to gibberellin stimulus%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 22 plant structures%3B EXPRESSED DURING: 13 growth stages%3B CONTAINS InterPro DOMAIN/s: Gibberellin regulated protein (InterPro:IPR003854)%3B BEST Arabidopsis thaliana protein match is: Gibberellin-regulated family protein (TAIR:AT2G39540.1)%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).
GO
domain
Definition
P-value
phosphorelay response regulator activity
molecular_function
"Responds to a phosphorelay sensor to initiate a change in cell state or activity. The activity of the response regulator is regulated by transfer of a phosphate from a histidine residue in the sensor, to an aspartate residue in the response regulator. Many but not all response regulators act as transcriptional regulators to elicit a response." [GOC:bf, PMID:10966457, PMID:11842140]
1.38e-04
acid phosphatase activity
molecular_function
"Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an acid pH optimum." [EC:3.1.3.2]
1.38e-04
response to stress
biological_process
"Any process that results in a 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 disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation)." [GOC:mah]
3.34e-02
cell communication
biological_process
"Any process that mediates interactions between a cell and its surroundings. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment." [GOC:mah]
4.47e-03
signal transduction
biological_process
"The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell." [GOC:go_curators, GOC:mtg_signaling_feb11]
1.36e-02
response to water deprivation
biological_process
"Any process that results in a 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 water deprivation stimulus, prolonged deprivation of water." [GOC:lr]
3.13e-03
response to water
biological_process
"Any process that results in a 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 stimulus reflecting the presence, absence, or concentration of water." [GOC:jl]
3.34e-02
response to abiotic stimulus
biological_process
"Any process that results in a 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 an abiotic (non-living) stimulus." [GOC:hb]
3.34e-02
plant-type vacuole membrane
cellular_component
"The lipid bilayer surrounding a vacuole that retains the same shape regardless of cell cycle phase. The membrane separates its contents from the cytoplasm of the cell. An example of this component is found in Arabidopsis thaliana." [GOC:mtg_sensu, ISBN:0471245208]
1.08e-02
response to hormone
biological_process
"Any process that results in a 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 hormone stimulus." [GOC:jl]
9.30e-04
hormone-mediated signaling pathway
biological_process
"A series of molecular signals mediated by the detection of a hormone." [GOC:sm]
2.19e-03
negative regulation of abscisic acid-activated signaling pathway
biological_process
"Any process that stops, prevents, or reduces the frequency, rate or extent of abscisic acid (ABA) signaling." [GOC:lr]
3.34e-02
xyloglucan metabolic process
biological_process
"The chemical reactions and pathways involving xyloglucan, the cross-linking glycan composed of (1->4)-beta-D-glucan backbone substituted at regular intervals with beta-D-xylosyl-(1->6) residues, which is present in the primary cell wall of most higher plants." [GOC:tair_curators]
2.52e-02
signaling
biological_process
"The entirety of a process in which information is transmitted within a biological system. This process begins with an active signal and ends when a cellular response has been triggered." [GOC:mtg_signal, GOC:mtg_signaling_feb11, GOC:signaling]
5.43e-03
response to stimulus
biological_process
"Any process that results in a 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 stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism." [GOC:ai, GOC:bf]
8.08e-04
cellular response to stimulus
biological_process
"Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus by a cell and ends with a change in state or activity or the cell." [GOC:bf, GOC:jl]
4.18e-03
cellular response to gibberellin stimulus
biological_process
"Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gibberellin stimulus." [GOC:mah]
