CoP: Co-expressed Biological Processes

Microarray experiments to specifically-expressed genes

GSM ID GSM131583

Assay name ATGE_33_B

GSE experiment GSE5632: AtGenExpress: Developmental series (flowers and pollen)

Click Gene ID to show a list of GSM assays in which the gene are specifically expressed.

Std2 GX %ile Std GX Gene ID Repr. ID Gene name Functional description O.I. C.G. H.G. Other DB
58.1 99.8 85.8 At5g61605 836282 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
55.3 99.8 121.8 At5g07540 830647 GRP16 (GLYCINE-RICH PROTEIN 16) encodes a glycine-rich protein that is expressed only in flowers during a specific developmental stage (flower stages 11 and 12). O.I. C.G. H.G.
50.5 99.8 29.9 At3g52810 824447 PAP21 (PURPLE ACID PHOSPHATASE 21) F:protein serine/threonine phosphatase activity, acid phosphatase activity;P:biological_process unknown;C:endomembrane system;PBMOFA O.I. C.G. H.G.
49.1 99.8 129.2 At1g23240 838933 caleosin-related family protein F:lipase activity, calcium ion binding;P:unknown;C:extracellular region;PFO O.I. C.G. H.G.
41.1 99.8 428.8 At1g66850 843003 protease inhibitor/seed storage/lipid transfer protein (LTP) family protein F:lipid binding;P:lipid transport;C:endomembrane system;P O.I. C.G. H.G.
38.7 99.8 85.5 At4g16590 827360 ATCSLA01 encodes a gene similar to cellulose synthase O.I. C.G. H.G.
38.6 99.8 101.8 At1g78960 844236 ATLUP2 Encodes a multifunctional 2-3-oxidosqualene (OS)-triterpene cyclase that can cyclize OS into lupeol, alpha- and beta-amyrin. O.I. C.G. H.G.
37.8 99.8 45.0 At5g07520 830645 GRP18 (GLYCINE-RICH PROTEIN 18) encodes a glycine-rich protein that is expressed only in flowers during a specific developmental stage (flower stage 12). O.I. C.G. H.G.
37.6 99.7 89.7 At3g10570 820222 CYP77A6 member of CYP77A O.I. C.G. H.G.
35.8 99.7 181.6 At5g07560 830649 GRP20 (GLYCINE-RICH PROTEIN 20) Lipid-binding oleosins, glycine-rich protein. O.I. C.G. H.G.
35.5 99.7 18.1 At1g23590 838969 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
34.7 99.7 430.7 At2g20870 816620 cell wall protein precursor, putative F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;BPMF O.I. C.G. H.G.
33.3 99.7 70.7 At2g42990 818901 GDSL-motif lipase/hydrolase family protein F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM O.I. C.G. H.G.
32.1 99.7 122.8 At3g25050 822096 XTH3 (XYLOGLUCAN ENDOTRANSGLUCOSYLASE/HYDROLASE 3) encodes a xyloglucan endotransglucosylase/hydrolase. Higher expression in flowers and in response to IAA treatment. O.I. C.G. H.G.
32.1 99.7 74.0 At1g54020 841840 myrosinase-associated protein, putative F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:vacuole;PBM O.I. C.G. H.G.
31.8 99.7 71.8 At2g23800 816912 GGPS2 (GERANYLGERANYL PYROPHOSPHATE SYNTHASE 2) encodes an endoplasmic reticulum-targeted geranylgeranyl pyrophosphate synthase O.I. C.G. H.G.
30.2 99.7 338.6 At1g72260 843558 THI2.1 (THIONIN 2.1) 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, At5g36910, At1g72260, At2g15010, At1g12663, At1g12660. O.I. C.G. H.G.
30.2 99.7 277.8 At5g33370 833315 GDSL-motif lipase/hydrolase family protein F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM O.I. C.G. H.G.
30.1 99.7 248.6 At4g04460 825776 aspartyl protease family protein F:aspartic-type endopeptidase activity;P:proteolysis, lipid metabolic process;C:endomembrane system;MFOPB O.I. C.G. H.G.
29.6 99.7 85.8 At1g72290 843561 trypsin and protease inhibitor family protein / Kunitz family protein F:endopeptidase inhibitor activity;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
29.2 99.7 46.6 At5g55720 835666 pectate lyase family protein F:lyase activity, pectate lyase activity;P:biological_process unknown;C:endomembrane system;BPFO O.I. C.G. H.G.
29.0 99.7 63.9 At1g24070 839019 ATCSLA10 encodes a gene similar to cellulose synthase O.I. C.G. H.G.
28.8 99.7 331.4 At5g07550 830648 GRP19 (GLYCINE-RICH PROTEIN 19) member of Oleosin-like protein family O.I. C.G. H.G.
27.7 99.7 126.6 At1g75930 843926 EXL6 member of Lipase proteins O.I. C.G. H.G.
27.6 99.7 54.8 At1g75880 843921 family II extracellular lipase 1 (EXL1) F:lipase activity, carboxylesterase activity, acyltransferase activity;P:sexual reproduction;C:extracellular region;PBFOM O.I. C.G. H.G.
26.9 99.7 43.9 At2g21220 816659 auxin-responsive protein, putative F:calmodulin binding;P:response to auxin stimulus;C:unknown;PO O.I. C.G. H.G.
26.6 99.7 25.4 At5g45960 834636 GDSL-motif lipase/hydrolase family protein F:lipase activity, hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM O.I. C.G. H.G.
26.4 99.7 208.4 At5g07530 830646 GRP17 (GLYCINE RICH PROTEIN 17) encodes a glycine-rich protein that has oleosin domain and is expressed specifically during flower stages 10 to 12. Protein is found on mature pollen coat. O.I. C.G. H.G.
25.5 99.7 147.1 At4g11760 826782 LCR17 (Low-molecular-weight cysteine-rich 17) Encodes a member of a family of small,secreted, cysteine rich protein with sequence similarity to the PCP (pollen coat protein) gene family. O.I. C.G. H.G.
25.0 99.6 120.7 At1g75910 843924 EXL4 member of Lipase proteins O.I. C.G. H.G.
24.9 99.6 60.9 At1g02190 839541 CER1 protein, putative F:oxidoreductase activity, iron ion binding, catalytic activity;P:oxidation reduction, fatty acid biosynthetic process;C:endoplasmic reticulum;BOPFMV O.I. C.G. H.G.
24.7 99.6 8.4 At3g55100 824676 ABC transporter family protein F:ATPase activity, coupled to transmembrane movement of substances;P:transport;C:membrane;BOMAFPV O.I. C.G. H.G.
24.3 99.6 59.7 At1g01600 839347 CYP86A4 Encodes a member of the CYP86A subfamily of cytochrome p450 genes. Expressed significantly at highest level in mature stems and flowers. O.I. C.G. H.G.
24.2 99.6 38.6 At2g12480 815721 serine carboxypeptidase S10 family protein F:serine-type carboxypeptidase activity;P:proteolysis;C:endomembrane system;PMFOB O.I. C.G. H.G.
23.9 99.6 177.8 At3g28840 822516 unknown protein F:unknown;P:unknown;C:endomembrane system;BOMPFVA O.I. C.G. H.G.
23.1 99.6 36.0 At1g23570 838967 unknown protein F:unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
22.8 99.6 18.5 At1g23670 838977 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
22.6 99.6 60.9 At4g20050 827750 QRT3 (QUARTET 3) Encodes a polygalacturonase that plays a direct role in degrading the pollen mother cell wall during microspore development. O.I. C.G. H.G.
22.4 99.6 82.2 At1g24260 839040 SEP3 (SEPALLATA3) Member of the MADs box transcription factor family. SEP3 is redundant with SEP1 and 2. Flowers of SEP1/2/3 triple mutants show a conversion of petals and stamens to sepals.SEP3 forms heterotetrameric complexes with other MADS box family members and binds to the CArG box motif. O.I. C.G. H.G.
22.4 99.6 45.6 At1g20120 838601 family II extracellular lipase, putative F:lipase activity, hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFMAV O.I. C.G. H.G.
22.0 99.6 333.3 At3g15400 820779 ATA20 Encodes a protein with novel repeat sequences and a glycine-rich domain which has a 53% identity to GRP1, a petunia glycine-rich cell wall protein. O.I. C.G. H.G.
21.6 99.6 49.9 At3g03450 821251 RGL2 (RGA-LIKE 2) Encodes a DELLA protein, a member of the GRAS superfamily of putative transcription factors. DELLA proteins restrain the cell proliferation and expansion that drives plant growth. Negative regulator of the response to GA in controlling seed germination. GA triggers the degradation of RGL2 protein in a process blocked by both proteasome inhibitors and serine/threonine phosphatase inhibitors. The protein undergoes degradation in response to GA via the 26S proteasome. RGL2 may be involved in reducing ROS accumulation in response to stress by up-regulating the transcription of superoxide dismutases. Rapidly degraded in response to GA. Regulates GA-promoted seed germination. Involved in flower and fruit development. O.I. C.G. H.G.
21.3 99.6 72.6 At2g38110 818389 GPAT6 (GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE 6) Encodes a protein with glycerol-3-phosphate acyltransferase activity. O.I. C.G. H.G.
20.8 99.6 259.4 At1g52030 841632 MBP2 (MYROSINASE-BINDING PROTEIN 2) Similar to myrosinase binding proteins which may be involved in metabolizing glucosinolates and forming defense compounds to protect against herbivory. Also similar to lectins and other agglutinating factors. Expressed only in flowers. O.I. C.G. H.G.
20.7 99.6 50.6 At3g57810 824950 OTU-like cysteine protease family protein F:cysteine-type peptidase activity;P:biological_process unknown;C:unknown;MPOF O.I. C.G. H.G.
20.7 99.6 25.0 At1g30350 839915 pectate lyase family protein F:lyase activity, pectate lyase activity;P:biological_process unknown;C:endomembrane system;BPFO O.I. C.G. H.G.
20.4 99.6 180.0 At5g22430 832304 unknown protein F:molecular_function unknown;P:biological_process unknown;C:anchored to membrane;P O.I. C.G. H.G.
20.0 99.6 72.2 At1g58430 842212 RXF26 Encodes an anther-specific proline-rich protein. O.I. C.G. H.G.
19.7 99.6 76.6 At1g11850 837732 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;MBPOFVA O.I. C.G. H.G.
19.6 99.6 49.0 At1g66350 842953 RGL1 (RGA-LIKE 1) Negative regulator of GA responses, member of GRAS family of transcription factors. Also belongs to the DELLA proteins that restrain the cell proliferation and expansion that drives plant growth. RGL1 may be involved in reducing ROS accumulation in response to stress by up-regulating the transcription of superoxide dismutases. Rapidly degraded in response to GA. Involved in flower and fruit development. O.I. C.G. H.G.
19.6 99.6 15.7 At4g00870 827990 basic helix-loop-helix (bHLH) family protein F:transcription factor activity, DNA binding;P:regulation of transcription;C:nucleus;PMFO O.I. C.G. H.G.
19.5 99.6 17.5 At1g32780 840172 alcohol dehydrogenase, putative F:oxidoreductase activity, binding, catalytic activity, zinc ion binding;P:oxidation reduction, metabolic process;C:unknown;BOPFMAV O.I. C.G. H.G.
19.5 99.6 10.7 At1g23690 838979 unknown protein F:molecular_function unknown;P:biological_process unknown;C:unknown;P O.I. C.G. H.G.
19.1 99.6 139.0 At2g04570 814999 GDSL-motif lipase/hydrolase family protein F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBFOM O.I. C.G. H.G.
18.5 99.5 153.8 At5g24420 832513 glucosamine/galactosamine-6-phosphate isomerase-related F:6-phosphogluconolactonase activity;P:pentose-phosphate shunt, pentose-phosphate shunt, oxidative branch, carbohydrate metabolic process;C:cellular_component unknown;BOMFP O.I. C.G. H.G.
18.2 99.5 34.9 At2g45600 819168 hydrolase F:hydrolase activity;P:metabolic process;C:cellular_component unknown;BOPMFAV O.I. C.G. H.G.
18.1 99.5 275.5 At2g31980 817757 cysteine proteinase inhibitor-related F:cysteine-type endopeptidase inhibitor activity;P:biological_process unknown;C:endomembrane system;PMO O.I. C.G. H.G.
18.1 99.5 38.7 At1g63710 842675 CYP86A7 Encodes a member of the CYP86A subfamily of cytochrome p450 genes. Expressed at highest level in mature stems and flowers. O.I. C.G. H.G.
17.5 99.5 88.8 At5g23940 832459 EMB3009 (embryo defective 3009) F:transferase activity, transferring acyl groups other than amino-acyl groups, transferase activity;P:embryonic development ending in seed dormancy;C:cellular_component unknown;PFBO O.I. C.G. H.G.
17.5 99.5 15.3 At1g13130 837870 glycosyl hydrolase family 5 protein / cellulase family protein F:cation binding, hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;BPFO O.I. C.G. H.G.
17.2 99.5 27.2 At1g15360 838105 SHN1 (SHINE 1) 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. This gene is involved in wax biosynthesis. Over-expression of the gene results in glossy leaf phenotype and increased drought tolerance. Two closely related genes, AT5G25390 and AT5G11190 have similar phenotypes when over-expressed. Strong expression levels in flowers. Binds to the promoter of LACS2. O.I. C.G. H.G.
16.5 99.5 210.0 At3g28500 822480 60S acidic ribosomal protein P2 (RPP2C) F:structural constituent of ribosome;P:translational elongation;C:cytosol, cytosolic ribosome, ribosome, plasma membrane;MFOPAB O.I. C.G. H.G.
16.0 99.5 104.8 At3g28780 822510 unknown protein F:molecular_function unknown;P:pollen exine formation;C:endomembrane system;BOMPFVA O.I. C.G. H.G.
16.0 99.5 15.1 At5g22980 832362 scpl47 (serine carboxypeptidase-like 47) F:serine-type carboxypeptidase activity;P:proteolysis;C:endomembrane system;PMFOB O.I. C.G. H.G.
15.8 99.5 60.6 At3g18850 821418 LPAT5 F:acyltransferase activity;P:metabolic process;C:unknown;MBOFPV O.I. C.G. H.G.
15.8 99.5 26.7 At4g14695 827120 unknown protein F:unknown;P:biological_process unknown;C:mitochondrion;MFPO O.I. C.G. H.G.
15.8 99.5 14.6 At1g21540 838755 AMP-binding protein, putative F:catalytic activity;P:metabolic process;C:unknown;BOMFPAV O.I. C.G. H.G.
15.7 99.5 24.6 At1g16705 838241 p300/CBP acetyltransferase-related protein-related F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
15.6 99.5 331.9 At3g07850 819976 exopolygalacturonase / galacturan 1,4-alpha-galacturonidase / pectinase F:polygalacturonase activity;P:carbohydrate metabolic process;C:endomembrane system;FPBOMVA O.I. C.G. H.G.
15.4 99.5 97.1 At5g62210 836342 embryo-specific protein-related F:molecular_function unknown;P:biological_process unknown;C:anchored to membrane;MPOFVBA O.I. C.G. H.G.
15.3 99.4 43.5 At4g21590 828245 ENDO3 (endonuclease 3) Encodes a putative endonuclease but no demonstrable endonuclease activity, either towards single stranded DNA or mismatches, has been seen in vitro. Activated by AGAMOUS in a cal-1, ap1-1 background. Expressed in the floral meristem and during stamen development. O.I. C.G. H.G.
15.3 99.4 14.0 At1g23600 838970 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
15.2 99.4 175.8 At5g48485 834904 DIR1 (DEFECTIVE IN INDUCED RESISTANCE 1) encodes a putative apoplastic lipid transfer protein that is involved in systemic acquired resistance. Mutants in this gene exhibit wild-type local resistance to avirulent and virulent Pseudomonas syringae, but pathogenesis-related gene expression is abolished in uninoculated distant leaves and fail to develop SAR to virulent Pseudomonas or Peronospora parasitica. O.I. C.G. H.G.
15.2 99.4 13.3 At4g39010 830056 AtGH9B18 (Arabidopsis thaliana glycosyl hydrolase 9B18) F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF O.I. C.G. H.G.
14.8 99.4 49.0 At4g29700 829091 type I phosphodiesterase/nucleotide pyrophosphatase family protein F:hydrolase activity, catalytic activity;P:metabolic process, nucleotide metabolic process;C:vacuole;MBOFPAV O.I. C.G. H.G.
14.6 99.4 31.4 At3g60160 825186 ATMRP9 member of MRP subfamily O.I. C.G. H.G.
14.4 99.4 112.7 At1g18280 838408 protease inhibitor/seed storage/lipid transfer protein (LTP) family protein F:lipid binding;P:lipid transport;C:anchored to membrane;POBM O.I. C.G. H.G.
14.4 99.4 33.7 At5g07510 830644 GRP14 encodes a glycine-rich protein that is expressed in low abundance in stems and leaves, and very low abundance in flowers. O.I. C.G. H.G.
14.2 99.4 86.1 At3g48460 824005 GDSL-motif lipase/hydrolase family protein F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:glycerol biosynthetic process, lipid metabolic process;C:endomembrane system;PBOFM O.I. C.G. H.G.
14.1 99.4 97.6 At4g01080 827902 unknown protein F:unknown;P:biological_process unknown;C:cellular_component unknown;PF O.I. C.G. H.G.
14.1 99.4 19.7 At5g02190 831845 PCS1 (PROMOTION OF CELL SURVIVAL 1) encodes an aspartic protease, has an important role in determining cell fate during embryonic development and in reproduction processes. The loss-of-function mutation of PCS1 causes degeneration of both male and female gametophytes and excessive cell death of developing embryos during torpedo stage. O.I. C.G. H.G.
14.0 99.4 116.7 At4g15210 827185 BAM5 (BETA-AMYLASE 5) cytosolic beta-amylase expressed in rosette leaves and inducible by sugar. RAM1 mutants have reduced beta amylase in leaves and stems. O.I. C.G. H.G.
14.0 99.4 80.1 At5g44300 834453 dormancy/auxin associated family protein F:molecular_function unknown;P:unknown;C:unknown;P O.I. C.G. H.G.
14.0 99.4 56.3 At4g21900 828279 antiporter/ drug transporter/ transporter F:antiporter activity, drug transporter activity, transporter activity;P:multidrug transport;C:membrane;MPO O.I. C.G. H.G.
14.0 99.4 17.9 At4g22730 828369 leucine-rich repeat transmembrane protein kinase, putative F:protein binding, protein serine/threonine kinase activity, protein tyrosine kinase activity, protein kinase activity, ATP binding;P:transmembrane receptor protein tyrosine kinase signaling pathway, protein amino acid phosphorylation;C:plasma membrane;PMOBFVA O.I. C.G. H.G.
13.9 99.4 111.6 At1g75940 843927 ATA27 encodes a protein similar to the BGL4 beta-glucosidase from Brassica napus. The ATA27 protein is predicted to have an ER retention signal and an acidic isoelectric point, suggesting that it may be localized to the ER lumen. O.I. C.G. H.G.
13.7 99.4 67.5 At5g44620 834490 CYP706A3 member of CYP706A O.I. C.G. H.G.
13.5 99.4 31.7 At4g28680 828986 tyrosine decarboxylase, putative Encodes a stress-induced tyrosine decarboxylase (TyrDC). Recombinant (His)6-TyrDC expressed in E. coli catalyzes the conversion of L-tyrosine to tyramine. Recombinant TyrDC forms tetramers. O.I. C.G. H.G.
13.4 99.4 33.7 At1g28430 839741 CYP705A24 member of CYP705A O.I. C.G. H.G.
13.3 99.4 16.7 At3g04960 819656 - F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOBFPAV O.I. C.G. H.G.
12.9 99.3 399.0 At1g24020 839014 MLP423 (MLP-LIKE PROTEIN 423) F:unknown;P:response to biotic stimulus, defense response;C:membrane;PBO O.I. C.G. H.G.
12.9 99.3 115.9 At4g02290 828080 AtGH9B13 (Arabidopsis thaliana glycosyl hydrolase 9B13) F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF O.I. C.G. H.G.
12.7 99.3 17.3 At4g14750 827130 IQD19 (IQ-domain 19) F:calmodulin binding;P:unknown;C:unknown;PMOFBVA O.I. C.G. H.G.
12.6 99.3 168.5 At3g28980 822538 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;OBMFPVA O.I. C.G. H.G.
12.6 99.3 121.3 At2g07560 815329 AHA6 (Arabidopsis H(+)-ATPase 6) F:ATPase activity;P:cation transport, metabolic process, ATP biosynthetic process;C:plasma membrane, membrane;BMOFPAV O.I. C.G. H.G.
12.4 99.3 94.9 At1g80660 844405 AHA9 F:hydrogen-exporting ATPase activity, phosphorylative mechanism;P:proton transport;C:plasma membrane;BMOFPAV O.I. C.G. H.G.
12.4 99.3 58.3 At2g39330 818518 JAL23 (JACALIN-RELATED LECTIN 23) F:molecular_function unknown;P:biological_process unknown;C:vacuole;POF O.I. C.G. H.G.
12.4 99.3 57.6 At5g07990 830693 TT7 (TRANSPARENT TESTA 7) Required for flavonoid 3' hydroxylase activity. O.I. C.G. H.G.
12.4 99.3 53.4 At5g20740 832197 invertase/pectin methylesterase inhibitor family protein F:enzyme inhibitor activity, pectinesterase inhibitor activity, pectinesterase activity;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
12.2 99.3 148.2 At1g72970 843628 HTH (HOTHEAD) Originally identified as a mutation that causes floral organs to fuse together. About 10-20% of mutants also have defects in ovules. Mutants have reduced fertility most likely as because of fusions that pistil emergence. The protein has similarity to the mandelonitrile lyase family of FAD containing oxidoreductases and is predicted to be secreted (SignalP).It is expressed in all tissue layers of roots, inflorescences, stems, leaves, and flowers and is also expressed in siliques. Expression is highest in inflorescence and flower tissue.Transmission of mutant alleles to the progeny shows non mendelian segregation- a percentage of mutant alleles revert back to a previous parental (e.g. grandparental) wild type allele. It has been suggested that an RNA template driven or other extra-DNA genomic mechanism may be responsible for the non-mendelian inheritance of HTH. Reversion events in alleles at other loci have also been observed to occur in plants with an hth mutant background indicating a genome wide effect. O.I. C.G. H.G.

Std2 GX	%ile	Std GX	Gene ID	Repr. ID	Gene name	Functional description	O.I.	C.G.	H.G.
58.1	99.8	85.8	At5g61605	836282	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
55.3	99.8	121.8	At5g07540	830647	GRP16 (GLYCINE-RICH PROTEIN 16)	encodes a glycine-rich protein that is expressed only in flowers during a specific developmental stage (flower stages 11 and 12).	O.I.	C.G.	H.G.
50.5	99.8	29.9	At3g52810	824447	PAP21 (PURPLE ACID PHOSPHATASE 21)	F:protein serine/threonine phosphatase activity, acid phosphatase activity;P:biological_process unknown;C:endomembrane system;PBMOFA	O.I.	C.G.	H.G.
49.1	99.8	129.2	At1g23240	838933	caleosin-related family protein	F:lipase activity, calcium ion binding;P:unknown;C:extracellular region;PFO	O.I.	C.G.	H.G.
41.1	99.8	428.8	At1g66850	843003	protease inhibitor/seed storage/lipid transfer protein (LTP) family protein	F:lipid binding;P:lipid transport;C:endomembrane system;P	O.I.	C.G.	H.G.
38.7	99.8	85.5	At4g16590	827360	ATCSLA01	encodes a gene similar to cellulose synthase	O.I.	C.G.	H.G.
38.6	99.8	101.8	At1g78960	844236	ATLUP2	Encodes a multifunctional 2-3-oxidosqualene (OS)-triterpene cyclase that can cyclize OS into lupeol, alpha- and beta-amyrin.	O.I.	C.G.	H.G.
37.8	99.8	45.0	At5g07520	830645	GRP18 (GLYCINE-RICH PROTEIN 18)	encodes a glycine-rich protein that is expressed only in flowers during a specific developmental stage (flower stage 12).	O.I.	C.G.	H.G.
37.6	99.7	89.7	At3g10570	820222	CYP77A6	member of CYP77A	O.I.	C.G.	H.G.
35.8	99.7	181.6	At5g07560	830649	GRP20 (GLYCINE-RICH PROTEIN 20)	Lipid-binding oleosins, glycine-rich protein.	O.I.	C.G.	H.G.
35.5	99.7	18.1	At1g23590	838969	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
34.7	99.7	430.7	At2g20870	816620	cell wall protein precursor, putative	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;BPMF	O.I.	C.G.	H.G.
33.3	99.7	70.7	At2g42990	818901	GDSL-motif lipase/hydrolase family protein	F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM	O.I.	C.G.	H.G.
32.1	99.7	122.8	At3g25050	822096	XTH3 (XYLOGLUCAN ENDOTRANSGLUCOSYLASE/HYDROLASE 3)	encodes a xyloglucan endotransglucosylase/hydrolase. Higher expression in flowers and in response to IAA treatment.	O.I.	C.G.	H.G.
32.1	99.7	74.0	At1g54020	841840	myrosinase-associated protein, putative	F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:vacuole;PBM	O.I.	C.G.	H.G.
31.8	99.7	71.8	At2g23800	816912	GGPS2 (GERANYLGERANYL PYROPHOSPHATE SYNTHASE 2)	encodes an endoplasmic reticulum-targeted geranylgeranyl pyrophosphate synthase	O.I.	C.G.	H.G.
30.2	99.7	338.6	At1g72260	843558	THI2.1 (THIONIN 2.1)	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, At5g36910, At1g72260, At2g15010, At1g12663, At1g12660.	O.I.	C.G.	H.G.
30.2	99.7	277.8	At5g33370	833315	GDSL-motif lipase/hydrolase family protein	F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM	O.I.	C.G.	H.G.
30.1	99.7	248.6	At4g04460	825776	aspartyl protease family protein	F:aspartic-type endopeptidase activity;P:proteolysis, lipid metabolic process;C:endomembrane system;MFOPB	O.I.	C.G.	H.G.
29.6	99.7	85.8	At1g72290	843561	trypsin and protease inhibitor family protein / Kunitz family protein	F:endopeptidase inhibitor activity;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
29.2	99.7	46.6	At5g55720	835666	pectate lyase family protein	F:lyase activity, pectate lyase activity;P:biological_process unknown;C:endomembrane system;BPFO	O.I.	C.G.	H.G.
29.0	99.7	63.9	At1g24070	839019	ATCSLA10	encodes a gene similar to cellulose synthase	O.I.	C.G.	H.G.
28.8	99.7	331.4	At5g07550	830648	GRP19 (GLYCINE-RICH PROTEIN 19)	member of Oleosin-like protein family	O.I.	C.G.	H.G.
27.7	99.7	126.6	At1g75930	843926	EXL6	member of Lipase proteins	O.I.	C.G.	H.G.
27.6	99.7	54.8	At1g75880	843921	family II extracellular lipase 1 (EXL1)	F:lipase activity, carboxylesterase activity, acyltransferase activity;P:sexual reproduction;C:extracellular region;PBFOM	O.I.	C.G.	H.G.
26.9	99.7	43.9	At2g21220	816659	auxin-responsive protein, putative	F:calmodulin binding;P:response to auxin stimulus;C:unknown;PO	O.I.	C.G.	H.G.
26.6	99.7	25.4	At5g45960	834636	GDSL-motif lipase/hydrolase family protein	F:lipase activity, hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFM	O.I.	C.G.	H.G.
26.4	99.7	208.4	At5g07530	830646	GRP17 (GLYCINE RICH PROTEIN 17)	encodes a glycine-rich protein that has oleosin domain and is expressed specifically during flower stages 10 to 12. Protein is found on mature pollen coat.	O.I.	C.G.	H.G.
25.5	99.7	147.1	At4g11760	826782	LCR17 (Low-molecular-weight cysteine-rich 17)	Encodes a member of a family of small,secreted, cysteine rich protein with sequence similarity to the PCP (pollen coat protein) gene family.	O.I.	C.G.	H.G.
25.0	99.6	120.7	At1g75910	843924	EXL4	member of Lipase proteins	O.I.	C.G.	H.G.
24.9	99.6	60.9	At1g02190	839541	CER1 protein, putative	F:oxidoreductase activity, iron ion binding, catalytic activity;P:oxidation reduction, fatty acid biosynthetic process;C:endoplasmic reticulum;BOPFMV	O.I.	C.G.	H.G.
24.7	99.6	8.4	At3g55100	824676	ABC transporter family protein	F:ATPase activity, coupled to transmembrane movement of substances;P:transport;C:membrane;BOMAFPV	O.I.	C.G.	H.G.
24.3	99.6	59.7	At1g01600	839347	CYP86A4	Encodes a member of the CYP86A subfamily of cytochrome p450 genes. Expressed significantly at highest level in mature stems and flowers.	O.I.	C.G.	H.G.
24.2	99.6	38.6	At2g12480	815721	serine carboxypeptidase S10 family protein	F:serine-type carboxypeptidase activity;P:proteolysis;C:endomembrane system;PMFOB	O.I.	C.G.	H.G.
23.9	99.6	177.8	At3g28840	822516	unknown protein	F:unknown;P:unknown;C:endomembrane system;BOMPFVA	O.I.	C.G.	H.G.
23.1	99.6	36.0	At1g23570	838967	unknown protein	F:unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
22.8	99.6	18.5	At1g23670	838977	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
22.6	99.6	60.9	At4g20050	827750	QRT3 (QUARTET 3)	Encodes a polygalacturonase that plays a direct role in degrading the pollen mother cell wall during microspore development.	O.I.	C.G.	H.G.
22.4	99.6	82.2	At1g24260	839040	SEP3 (SEPALLATA3)	Member of the MADs box transcription factor family. SEP3 is redundant with SEP1 and 2. Flowers of SEP1/2/3 triple mutants show a conversion of petals and stamens to sepals.SEP3 forms heterotetrameric complexes with other MADS box family members and binds to the CArG box motif.	O.I.	C.G.	H.G.
22.4	99.6	45.6	At1g20120	838601	family II extracellular lipase, putative	F:lipase activity, hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBOFMAV	O.I.	C.G.	H.G.
22.0	99.6	333.3	At3g15400	820779	ATA20	Encodes a protein with novel repeat sequences and a glycine-rich domain which has a 53% identity to GRP1, a petunia glycine-rich cell wall protein.	O.I.	C.G.	H.G.
21.6	99.6	49.9	At3g03450	821251	RGL2 (RGA-LIKE 2)	Encodes a DELLA protein, a member of the GRAS superfamily of putative transcription factors. DELLA proteins restrain the cell proliferation and expansion that drives plant growth. Negative regulator of the response to GA in controlling seed germination. GA triggers the degradation of RGL2 protein in a process blocked by both proteasome inhibitors and serine/threonine phosphatase inhibitors. The protein undergoes degradation in response to GA via the 26S proteasome. RGL2 may be involved in reducing ROS accumulation in response to stress by up-regulating the transcription of superoxide dismutases. Rapidly degraded in response to GA. Regulates GA-promoted seed germination. Involved in flower and fruit development.	O.I.	C.G.	H.G.
21.3	99.6	72.6	At2g38110	818389	GPAT6 (GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE 6)	Encodes a protein with glycerol-3-phosphate acyltransferase activity.	O.I.	C.G.	H.G.
20.8	99.6	259.4	At1g52030	841632	MBP2 (MYROSINASE-BINDING PROTEIN 2)	Similar to myrosinase binding proteins which may be involved in metabolizing glucosinolates and forming defense compounds to protect against herbivory. Also similar to lectins and other agglutinating factors. Expressed only in flowers.	O.I.	C.G.	H.G.
20.7	99.6	50.6	At3g57810	824950	OTU-like cysteine protease family protein	F:cysteine-type peptidase activity;P:biological_process unknown;C:unknown;MPOF	O.I.	C.G.	H.G.
20.7	99.6	25.0	At1g30350	839915	pectate lyase family protein	F:lyase activity, pectate lyase activity;P:biological_process unknown;C:endomembrane system;BPFO	O.I.	C.G.	H.G.
20.4	99.6	180.0	At5g22430	832304	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:anchored to membrane;P	O.I.	C.G.	H.G.
20.0	99.6	72.2	At1g58430	842212	RXF26	Encodes an anther-specific proline-rich protein.	O.I.	C.G.	H.G.
19.7	99.6	76.6	At1g11850	837732	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;MBPOFVA	O.I.	C.G.	H.G.
19.6	99.6	49.0	At1g66350	842953	RGL1 (RGA-LIKE 1)	Negative regulator of GA responses, member of GRAS family of transcription factors. Also belongs to the DELLA proteins that restrain the cell proliferation and expansion that drives plant growth. RGL1 may be involved in reducing ROS accumulation in response to stress by up-regulating the transcription of superoxide dismutases. Rapidly degraded in response to GA. Involved in flower and fruit development.	O.I.	C.G.	H.G.
19.6	99.6	15.7	At4g00870	827990	basic helix-loop-helix (bHLH) family protein	F:transcription factor activity, DNA binding;P:regulation of transcription;C:nucleus;PMFO	O.I.	C.G.	H.G.
19.5	99.6	17.5	At1g32780	840172	alcohol dehydrogenase, putative	F:oxidoreductase activity, binding, catalytic activity, zinc ion binding;P:oxidation reduction, metabolic process;C:unknown;BOPFMAV	O.I.	C.G.	H.G.
19.5	99.6	10.7	At1g23690	838979	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:unknown;P	O.I.	C.G.	H.G.
19.1	99.6	139.0	At2g04570	814999	GDSL-motif lipase/hydrolase family protein	F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:lipid metabolic process;C:endomembrane system;PBFOM	O.I.	C.G.	H.G.
18.5	99.5	153.8	At5g24420	832513	glucosamine/galactosamine-6-phosphate isomerase-related	F:6-phosphogluconolactonase activity;P:pentose-phosphate shunt, pentose-phosphate shunt, oxidative branch, carbohydrate metabolic process;C:cellular_component unknown;BOMFP	O.I.	C.G.	H.G.
18.2	99.5	34.9	At2g45600	819168	hydrolase	F:hydrolase activity;P:metabolic process;C:cellular_component unknown;BOPMFAV	O.I.	C.G.	H.G.
18.1	99.5	275.5	At2g31980	817757	cysteine proteinase inhibitor-related	F:cysteine-type endopeptidase inhibitor activity;P:biological_process unknown;C:endomembrane system;PMO	O.I.	C.G.	H.G.
18.1	99.5	38.7	At1g63710	842675	CYP86A7	Encodes a member of the CYP86A subfamily of cytochrome p450 genes. Expressed at highest level in mature stems and flowers.	O.I.	C.G.	H.G.
17.5	99.5	88.8	At5g23940	832459	EMB3009 (embryo defective 3009)	F:transferase activity, transferring acyl groups other than amino-acyl groups, transferase activity;P:embryonic development ending in seed dormancy;C:cellular_component unknown;PFBO	O.I.	C.G.	H.G.
17.5	99.5	15.3	At1g13130	837870	glycosyl hydrolase family 5 protein / cellulase family protein	F:cation binding, hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;BPFO	O.I.	C.G.	H.G.
17.2	99.5	27.2	At1g15360	838105	SHN1 (SHINE 1)	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. This gene is involved in wax biosynthesis. Over-expression of the gene results in glossy leaf phenotype and increased drought tolerance. Two closely related genes, AT5G25390 and AT5G11190 have similar phenotypes when over-expressed. Strong expression levels in flowers. Binds to the promoter of LACS2.	O.I.	C.G.	H.G.
16.5	99.5	210.0	At3g28500	822480	60S acidic ribosomal protein P2 (RPP2C)	F:structural constituent of ribosome;P:translational elongation;C:cytosol, cytosolic ribosome, ribosome, plasma membrane;MFOPAB	O.I.	C.G.	H.G.
16.0	99.5	104.8	At3g28780	822510	unknown protein	F:molecular_function unknown;P:pollen exine formation;C:endomembrane system;BOMPFVA	O.I.	C.G.	H.G.
16.0	99.5	15.1	At5g22980	832362	scpl47 (serine carboxypeptidase-like 47)	F:serine-type carboxypeptidase activity;P:proteolysis;C:endomembrane system;PMFOB	O.I.	C.G.	H.G.
15.8	99.5	60.6	At3g18850	821418	LPAT5	F:acyltransferase activity;P:metabolic process;C:unknown;MBOFPV	O.I.	C.G.	H.G.
15.8	99.5	26.7	At4g14695	827120	unknown protein	F:unknown;P:biological_process unknown;C:mitochondrion;MFPO	O.I.	C.G.	H.G.
15.8	99.5	14.6	At1g21540	838755	AMP-binding protein, putative	F:catalytic activity;P:metabolic process;C:unknown;BOMFPAV	O.I.	C.G.	H.G.
15.7	99.5	24.6	At1g16705	838241	p300/CBP acetyltransferase-related protein-related	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
15.6	99.5	331.9	At3g07850	819976	exopolygalacturonase / galacturan 1,4-alpha-galacturonidase / pectinase	F:polygalacturonase activity;P:carbohydrate metabolic process;C:endomembrane system;FPBOMVA	O.I.	C.G.	H.G.
15.4	99.5	97.1	At5g62210	836342	embryo-specific protein-related	F:molecular_function unknown;P:biological_process unknown;C:anchored to membrane;MPOFVBA	O.I.	C.G.	H.G.
15.3	99.4	43.5	At4g21590	828245	ENDO3 (endonuclease 3)	Encodes a putative endonuclease but no demonstrable endonuclease activity, either towards single stranded DNA or mismatches, has been seen in vitro. Activated by AGAMOUS in a cal-1, ap1-1 background. Expressed in the floral meristem and during stamen development.	O.I.	C.G.	H.G.
15.3	99.4	14.0	At1g23600	838970	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
15.2	99.4	175.8	At5g48485	834904	DIR1 (DEFECTIVE IN INDUCED RESISTANCE 1)	encodes a putative apoplastic lipid transfer protein that is involved in systemic acquired resistance. Mutants in this gene exhibit wild-type local resistance to avirulent and virulent Pseudomonas syringae, but pathogenesis-related gene expression is abolished in uninoculated distant leaves and fail to develop SAR to virulent Pseudomonas or Peronospora parasitica.	O.I.	C.G.	H.G.
15.2	99.4	13.3	At4g39010	830056	AtGH9B18 (Arabidopsis thaliana glycosyl hydrolase 9B18)	F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF	O.I.	C.G.	H.G.
14.8	99.4	49.0	At4g29700	829091	type I phosphodiesterase/nucleotide pyrophosphatase family protein	F:hydrolase activity, catalytic activity;P:metabolic process, nucleotide metabolic process;C:vacuole;MBOFPAV	O.I.	C.G.	H.G.
14.6	99.4	31.4	At3g60160	825186	ATMRP9	member of MRP subfamily	O.I.	C.G.	H.G.
14.4	99.4	112.7	At1g18280	838408	protease inhibitor/seed storage/lipid transfer protein (LTP) family protein	F:lipid binding;P:lipid transport;C:anchored to membrane;POBM	O.I.	C.G.	H.G.
14.4	99.4	33.7	At5g07510	830644	GRP14	encodes a glycine-rich protein that is expressed in low abundance in stems and leaves, and very low abundance in flowers.	O.I.	C.G.	H.G.
14.2	99.4	86.1	At3g48460	824005	GDSL-motif lipase/hydrolase family protein	F:hydrolase activity, acting on ester bonds, carboxylesterase activity;P:glycerol biosynthetic process, lipid metabolic process;C:endomembrane system;PBOFM	O.I.	C.G.	H.G.
14.1	99.4	97.6	At4g01080	827902	unknown protein	F:unknown;P:biological_process unknown;C:cellular_component unknown;PF	O.I.	C.G.	H.G.
14.1	99.4	19.7	At5g02190	831845	PCS1 (PROMOTION OF CELL SURVIVAL 1)	encodes an aspartic protease, has an important role in determining cell fate during embryonic development and in reproduction processes. The loss-of-function mutation of PCS1 causes degeneration of both male and female gametophytes and excessive cell death of developing embryos during torpedo stage.	O.I.	C.G.	H.G.
14.0	99.4	116.7	At4g15210	827185	BAM5 (BETA-AMYLASE 5)	cytosolic beta-amylase expressed in rosette leaves and inducible by sugar. RAM1 mutants have reduced beta amylase in leaves and stems.	O.I.	C.G.	H.G.
14.0	99.4	80.1	At5g44300	834453	dormancy/auxin associated family protein	F:molecular_function unknown;P:unknown;C:unknown;P	O.I.	C.G.	H.G.
14.0	99.4	56.3	At4g21900	828279	antiporter/ drug transporter/ transporter	F:antiporter activity, drug transporter activity, transporter activity;P:multidrug transport;C:membrane;MPO	O.I.	C.G.	H.G.
14.0	99.4	17.9	At4g22730	828369	leucine-rich repeat transmembrane protein kinase, putative	F:protein binding, protein serine/threonine kinase activity, protein tyrosine kinase activity, protein kinase activity, ATP binding;P:transmembrane receptor protein tyrosine kinase signaling pathway, protein amino acid phosphorylation;C:plasma membrane;PMOBFVA	O.I.	C.G.	H.G.
13.9	99.4	111.6	At1g75940	843927	ATA27	encodes a protein similar to the BGL4 beta-glucosidase from Brassica napus. The ATA27 protein is predicted to have an ER retention signal and an acidic isoelectric point, suggesting that it may be localized to the ER lumen.	O.I.	C.G.	H.G.
13.7	99.4	67.5	At5g44620	834490	CYP706A3	member of CYP706A	O.I.	C.G.	H.G.
13.5	99.4	31.7	At4g28680	828986	tyrosine decarboxylase, putative	Encodes a stress-induced tyrosine decarboxylase (TyrDC). Recombinant (His)6-TyrDC expressed in E. coli catalyzes the conversion of L-tyrosine to tyramine. Recombinant TyrDC forms tetramers.	O.I.	C.G.	H.G.
13.4	99.4	33.7	At1g28430	839741	CYP705A24	member of CYP705A	O.I.	C.G.	H.G.
13.3	99.4	16.7	At3g04960	819656	-	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOBFPAV	O.I.	C.G.	H.G.
12.9	99.3	399.0	At1g24020	839014	MLP423 (MLP-LIKE PROTEIN 423)	F:unknown;P:response to biotic stimulus, defense response;C:membrane;PBO	O.I.	C.G.	H.G.
12.9	99.3	115.9	At4g02290	828080	AtGH9B13 (Arabidopsis thaliana glycosyl hydrolase 9B13)	F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF	O.I.	C.G.	H.G.
12.7	99.3	17.3	At4g14750	827130	IQD19 (IQ-domain 19)	F:calmodulin binding;P:unknown;C:unknown;PMOFBVA	O.I.	C.G.	H.G.
12.6	99.3	168.5	At3g28980	822538	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;OBMFPVA	O.I.	C.G.	H.G.
12.6	99.3	121.3	At2g07560	815329	AHA6 (Arabidopsis H(+)-ATPase 6)	F:ATPase activity;P:cation transport, metabolic process, ATP biosynthetic process;C:plasma membrane, membrane;BMOFPAV	O.I.	C.G.	H.G.
12.4	99.3	94.9	At1g80660	844405	AHA9	F:hydrogen-exporting ATPase activity, phosphorylative mechanism;P:proton transport;C:plasma membrane;BMOFPAV	O.I.	C.G.	H.G.
12.4	99.3	58.3	At2g39330	818518	JAL23 (JACALIN-RELATED LECTIN 23)	F:molecular_function unknown;P:biological_process unknown;C:vacuole;POF	O.I.	C.G.	H.G.
12.4	99.3	57.6	At5g07990	830693	TT7 (TRANSPARENT TESTA 7)	Required for flavonoid 3' hydroxylase activity.	O.I.	C.G.	H.G.
12.4	99.3	53.4	At5g20740	832197	invertase/pectin methylesterase inhibitor family protein	F:enzyme inhibitor activity, pectinesterase inhibitor activity, pectinesterase activity;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
12.2	99.3	148.2	At1g72970	843628	HTH (HOTHEAD)	Originally identified as a mutation that causes floral organs to fuse together. About 10-20% of mutants also have defects in ovules. Mutants have reduced fertility most likely as because of fusions that pistil emergence. The protein has similarity to the mandelonitrile lyase family of FAD containing oxidoreductases and is predicted to be secreted (SignalP).It is expressed in all tissue layers of roots, inflorescences, stems, leaves, and flowers and is also expressed in siliques. Expression is highest in inflorescence and flower tissue.Transmission of mutant alleles to the progeny shows non mendelian segregation- a percentage of mutant alleles revert back to a previous parental (e.g. grandparental) wild type allele. It has been suggested that an RNA template driven or other extra-DNA genomic mechanism may be responsible for the non-mendelian inheritance of HTH. Reversion events in alleles at other loci have also been observed to occur in plants with an hth mutant background indicating a genome wide effect.	O.I.	C.G.	H.G.

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GSM ID	GSM131583
Assay name	ATGE_33_B
GSE experiment	GSE5632: AtGenExpress: Developmental series (flowers and pollen)

Microarray experiments to specifically-expressed genes

GSM ID GSM131583 Assay name ATGE_33_B GSE experiment GSE5632: AtGenExpress: Developmental series (flowers and pollen)

GSM ID GSM131583

Assay name ATGE_33_B

GSE experiment GSE5632: AtGenExpress: Developmental series (flowers and pollen)