CoP: Co-expressed Biological Processes

Microarray experiments to specifically-expressed genes

GSM ID GSM131655

Assay name ATGE_27_A

GSE experiment GSE5633: AtGenExpress: Developmental series (shoots and stems)

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
547.8 100.0 75.3 At1g63910 842694 AtMYB103 (myb domain protein 103) member of MYB3R- and R2R3- type MYB- encoding genes O.I. C.G. H.G.
516.3 100.0 88.6 At1g32770 840171 ANAC012 (ARABIDOPSIS NAC DOMAIN CONTAINING PROTEIN 12) Encodes SND1, a NAC Domain transcription factor involved in secondary wall biosynthesis in fibers. Expressed specifically in interfascicular fibers and xylary fibers in stems. Expressed in the procambium of stem inflorescences and root. May act as a negative regulator of secondary wall thickening in xylary fibers. Acts redundantly with NST1 to control development of secondary walls in siliques. O.I. C.G. H.G.
411.9 100.0 215.7 At1g80170 844357 polygalacturonase, putative / pectinase, putative F:polygalacturonase activity;P:carbohydrate metabolic process;C:plant-type cell wall;FPBOMA O.I. C.G. H.G.
409.4 100.0 323.7 At1g22480 838854 plastocyanin-like domain-containing protein F:electron carrier activity, copper ion binding;P:unknown;C:anchored to membrane;PFO O.I. C.G. H.G.
373.9 100.0 69.6 At4g28500 828968 ANAC073 (ARABIDOPSIS NAC DOMAIN CONTAINING PROTEIN 73) F:transcription factor activity, transcription activator activity;P:multicellular organismal development, regulation of secondary cell wall thickening;C:nucleus;PO O.I. C.G. H.G.
342.9 100.0 112.4 At3g15050 820734 IQD10 (IQ-domain 10) F:calmodulin binding;P:biological_process unknown;C:chloroplast;P O.I. C.G. H.G.
323.4 100.0 119.7 At3g18660 821397 PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1) Plants expressing an RNAi construct specifically targeting PGSIP1 was shown to have a dramatically reduced amount of starch. O.I. C.G. H.G.
323.0 100.0 143.0 At2g29130 817462 LAC2 (laccase 2) putative laccase, knockout mutant had reduced root elongation under PEG-induced dehydration O.I. C.G. H.G.
281.6 100.0 100.4 At3g50220 824184 unknown protein F:unknown;P:biological_process unknown;C:cellular_component unknown;POB O.I. C.G. H.G.
244.1 100.0 323.6 At3g16920 820947 chitinase F:chitinase activity;P:cell wall macromolecule catabolic process;C:unknown;PBMOF O.I. C.G. H.G.
220.0 100.0 169.9 At5g15630 831417 IRX6 Encodes a member of the COBRA family, similar to phytochelatin synthetase. Involved in secondary cell wall biosynthesis. Mutants make smaller plants with reduced levels of cellulose and cell wall sugars. O.I. C.G. H.G.
215.3 100.0 171.4 At5g54690 835558 GAUT12 (GALACTURONOSYLTRANSFERASE 12) Encodes a protein with putative galacturonosyltransferase activity. Mutants defective in this gene displayed a notable reduction in xylose (>50%) in the cell walls from stems and roots and a reduction in cellulose (~25%). O.I. C.G. H.G.
214.6 100.0 77.4 At2g41610 818759 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
209.5 100.0 207.3 At4g27435 828852 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
202.5 100.0 146.3 At5g67210 836856 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;POB O.I. C.G. H.G.
200.5 100.0 227.0 At5g17420 831608 IRX3 (IRREGULAR XYLEM 3) Encodes a xylem-specific cellulose synthase that is phosphorylated on one or more serine residues (on either S185 or one of S180 or S181). O.I. C.G. H.G.
195.2 100.0 311.5 At2g38080 818386 IRX12 (IRREGULAR XYLEM 12) Encodes a protein with similarity to putative laccase, a member of laccase family (17 members in Arabidopsis). Might be involved in cell wall biosynthesis. Mutants have a mild irregular xylem phenotype. O.I. C.G. H.G.
192.4 100.0 148.6 At3g59845 825154 NADP-dependent oxidoreductase, putative F:oxidoreductase activity, binding, catalytic activity, zinc ion binding;P:response to oxidative stress;C:unknown;BOFMPA O.I. C.G. H.G.
189.0 100.0 77.4 At1g27380 839627 RIC2 (ROP-INTERACTIVE CRIB MOTIF-CONTAINING PROTEIN 2) encodes a member of a novel protein family that contains contain a CRIB (for Cdc42/Rac-interactive binding) motif required for their specific interaction with GTP-bound Rop1 (plant-specific Rho GTPase). Interacts with Rop1 and is involved in pollen tube growth and function. Protein most similar to RIC4 (family subgroup V). Gene is expressed in all tissues examined. O.I. C.G. H.G.
181.2 100.0 278.8 At5g44030 834426 CESA4 (CELLULOSE SYNTHASE A4) Encodes a cellulose synthase involved in secondary cell wall biosynthesis. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling. O.I. C.G. H.G.
173.3 100.0 139.9 At1g19300 838512 PARVUS (PARVUS) The PARVUS/GLZ1 gene encodes a putative family 8 glycosyl transferase that contributes to xylan biosynthesis. Its gene expression shows good co-variance with the IRX3 gene involved in secondary cell wall synthesis. PARVUS/GLZ1 is predicted to have galacturonosyltransferase activity and may be involved in the formation of the complex oligosaccharide sequence present at the reducing end of xylan. PARVUS is expressed in cells undergoing secondary wall thickening, and parvus mutants have thinner cell walls. O.I. C.G. H.G.
171.5 100.0 299.9 At5g03170 831914 FLA11 F:unknown;P:unknown;C:anchored to membrane;PBOMAF O.I. C.G. H.G.
170.5 100.0 254.1 At5g60490 836170 FLA12 F:unknown;P:unknown;C:plasma membrane, anchored to membrane;PBOMAF O.I. C.G. H.G.
162.0 99.9 100.0 At1g08340 837354 rac GTPase activating protein, putative F:Rac GTPase activator activity;P:signal transduction;C:intracellular;MOFPVBA O.I. C.G. H.G.
155.5 99.9 189.0 At4g18780 827612 IRX1 (IRREGULAR XYLEM 1) Encodes a member of the cellulose synthase family involved in secondary cell wall biosynthesis. Mutants have abnormal xylem formation, reduced cellulose content, and enhanced drought and osmotic stress tolerance. Mediates resistance towards bacterial pathogens via ABA. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling. O.I. C.G. H.G.
141.8 99.9 53.1 At1g69080 843240 universal stress protein (USP) family protein F:molecular_function unknown;P:response to stress;C:unknown;PM O.I. C.G. H.G.
141.2 99.9 37.1 At2g31930 817751 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
131.7 99.9 114.4 At1g27440 839635 GUT2 F:glucuronoxylan glucuronosyltransferase activity, catalytic activity;P:secondary cell wall biogenesis, glucuronoxylan biosynthetic process;C:endomembrane system, membrane;PMOBF O.I. C.G. H.G.
108.9 99.9 62.2 At5g14090 831258 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PO O.I. C.G. H.G.
108.8 99.9 37.2 At3g45870 823730 integral membrane family protein / nodulin MtN21-related F:unknown;P:unknown;C:membrane;BPOAMF O.I. C.G. H.G.
107.3 99.9 76.0 At5g01360 830298 - F:unknown;P:unknown;C:unknown;PMF O.I. C.G. H.G.
106.3 99.9 22.7 At1g17950 838374 MYB52 (MYB DOMAIN PROTEIN 52) putative transcription factor: R2R3-MYB transcription family O.I. C.G. H.G.
105.7 99.9 103.8 At3g23090 821884 - F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPOFBA O.I. C.G. H.G.
102.2 99.9 63.9 At1g56720 842128 protein kinase family protein F:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:cellular_component unknown;MPOBFVA O.I. C.G. H.G.
101.4 99.9 154.2 At3g59010 825070 pectinesterase family protein F:enzyme inhibitor activity, pectinesterase activity;P:cell wall modification;C:cell wall, plant-type cell wall;PBFMO O.I. C.G. H.G.
99.6 99.9 130.4 At3g62020 825375 GLP10 (GERMIN-LIKE PROTEIN 10) germin-like protein (GLP10) O.I. C.G. H.G.
95.2 99.9 38.9 At5g59305 836049 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
92.6 99.9 22.4 At4g28380 828954 leucine-rich repeat family protein F:protein binding;P:signal transduction;C:endomembrane system;PMOBFA O.I. C.G. H.G.
91.7 99.9 55.2 At2g23360 816868 transport protein-related F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOFBPAV O.I. C.G. H.G.
87.8 99.9 70.4 At5g05390 830421 LAC12 (laccase 12) putative laccase, a member of laccase family of genes (17 members in Arabidopsis). O.I. C.G. H.G.
86.3 99.9 49.0 At1g19940 838583 AtGH9B5 (Arabidopsis thaliana Glycosyl Hydrolase 9B5) F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF O.I. C.G. H.G.
84.8 99.9 68.7 At5g06930 830584 - F:unknown;P:unknown;C:chloroplast;OMBFPVA O.I. C.G. H.G.
78.9 99.9 22.9 At1g07120 837222 - F:molecular_function unknown;P:biological_process unknown;C:chloroplast envelope;POMFB O.I. C.G. H.G.
77.6 99.9 82.3 At2g37090 818285 IRX9 (IRREGULAR XYLEM 9) The IRX9 gene encodes a putative family 43 glycosyl transferase. It was coordinately expressed with the cellulose synthase subunits during secondary cell wall formation. Cell wall analysis revealed a decrease in the abundance of xylan in the irx9 mutant, indicating that IRX9 is required for xylan synthesis. Mutants have irregular xylem phenotype suggesting a role in secondary cell wall biosynthesis. O.I. C.G. H.G.
71.6 99.9 61.4 At1g61810 842478 BGLU45 (BETA-GLUCOSIDASE 45) F:cation binding, hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;BOPMFA O.I. C.G. H.G.
69.3 99.9 132.0 At3g27960 822420 kinesin light chain-related F:binding;P:biological_process unknown;C:plasma membrane;MBOFPAV O.I. C.G. H.G.
66.7 99.8 64.8 At2g34410 818004 O-acetyltransferase family protein F:O-acetyltransferase activity;P:biological_process unknown;C:endomembrane system;MPFO O.I. C.G. H.G.
65.8 99.8 17.0 At4g22680 828364 MYB85 (myb domain protein 85) Encodes a putative transcription factor (MYB85). O.I. C.G. H.G.
62.4 99.8 144.8 At5g23860 832451 TUB8 beta-tubulin, preferentially expressed in endodermal and phloem cells of primary roots and in the vascular tissues of leaves, stems, and flowers. O.I. C.G. H.G.
60.2 99.8 28.0 At1g68200 843149 zinc finger (CCCH-type) family protein F:transcription factor activity, nucleic acid binding;P:regulation of transcription;C:unknown;MOPF O.I. C.G. H.G.
59.0 99.8 105.5 At5g60020 836124 LAC17 (laccase 17) putative laccase, a member of laccase family of genes (17 members in Arabidopsis). O.I. C.G. H.G.
57.9 99.8 33.8 At1g79620 844301 leucine-rich repeat transmembrane protein kinase, putative F:protein serine/threonine kinase activity, kinase activity, ATP binding;P:transmembrane receptor protein tyrosine kinase signaling pathway, protein amino acid phosphorylation;C:endomembrane system;MPOBFVA O.I. C.G. H.G.
57.6 99.8 20.3 At5g01190 831697 LAC10 (laccase 10) putative laccase, a member of laccase family of genes (17 members in Arabidopsis). O.I. C.G. H.G.
55.8 99.8 268.7 At5g42180 834223 peroxidase 64 (PER64) (P64) (PRXR4) F:electron carrier activity, peroxidase activity, heme binding;P:response to oxidative stress;C:plant-type cell wall;PFOBM O.I. C.G. H.G.
54.5 99.8 29.2 At1g09440 837467 protein kinase family protein F:protein serine/threonine kinase activity, protein tyrosine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:endomembrane system;MPOBFVA O.I. C.G. H.G.
53.0 99.8 161.0 At3g10340 820196 PAL4 (Phenylalanine ammonia-lyase 4) F:ammonia-lyase activity, ammonia ligase activity, catalytic activity;P:L-phenylalanine catabolic process, biosynthetic process;C:cytoplasm;BPOFMA O.I. C.G. H.G.
52.0 99.8 68.0 At1g73640 843698 AtRABA6a (Arabidopsis Rab GTPase homolog A6a) F:GTP binding;P:protein transport, small GTPase mediated signal transduction;C:plasma membrane;MOFPBVA O.I. C.G. H.G.
51.8 99.8 12.2 At3g61910 825364 ANAC066 (ARABIDOPSIS NAC DOMAIN PROTEIN 66) NAC transcription factor NST2. NST1 and NST2 are redundant in regulating secondary wall thickening in anther walls. NST2 promoter was particularly strong in anther tissue. O.I. C.G. H.G.
50.6 99.8 16.3 At5g45970 834637 ARAC2 (ARABIDOPSIS RAC-LIKE 2) Encodes a Rac-like protein ARAC2. A member of ROP GTPase gene family. O.I. C.G. H.G.
50.3 99.8 108.0 At2g03200 814849 aspartyl protease family protein F:aspartic-type endopeptidase activity;P:proteolysis;C:endomembrane system;PFMO O.I. C.G. H.G.
49.9 99.8 21.0 At1g09610 837488 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;POB O.I. C.G. H.G.
49.4 99.8 127.7 At1g72230 843555 plastocyanin-like domain-containing protein F:electron carrier activity, copper ion binding;P:unknown;C:anchored to membrane;POB O.I. C.G. H.G.
49.3 99.8 32.5 At4g17220 827434 ATMAP70-5 (microtubule-associated proteins 70-5) Encodes a microtubule associated protein (MAP70-5). Expressed in all tissues. O.I. C.G. H.G.
47.0 99.8 55.4 At5g48560 834912 basic helix-loop-helix (bHLH) family protein F:transcription factor activity, DNA binding;P:regulation of transcription;C:nucleus;POMFBV O.I. C.G. H.G.
46.7 99.8 38.5 At4g22160 828305 unknown protein F:molecular_function unknown;P:biological_process unknown;C:unknown;P O.I. C.G. H.G.
46.7 99.8 18.4 At2g31900 817748 XIF Encodes an novel myosin isoform. O.I. C.G. H.G.
44.8 99.8 40.8 At2g40120 818603 protein kinase family protein F:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:cytoplasm;MOPFBVA O.I. C.G. H.G.
44.3 99.8 24.3 At1g02070 839270 unknown protein F:unknown;P:unknown;C:cellular_component unknown;P O.I. C.G. H.G.
44.2 99.8 115.1 At2g35860 818159 FLA16 (FASCICLIN-LIKE ARABINOGALACTAN PROTEIN 16 PRECURSOR) F:unknown;P:cell adhesion;C:endomembrane system;BMPOFAV O.I. C.G. H.G.
44.1 99.8 61.5 At5g40020 833999 pathogenesis-related thaumatin family protein F:molecular_function unknown;P:response to other organism;C:endomembrane system;PFMBO O.I. C.G. H.G.
43.9 99.8 85.2 At2g31110 817667 unknown protein F:unknown;P:biological_process unknown;C:unknown;P O.I. C.G. H.G.
43.8 99.8 48.7 At1g58370 842206 RXF12 Encodes a protein with xylanase activity. O.I. C.G. H.G.
43.8 99.8 27.4 At1g79420 844280 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
43.5 99.8 123.6 At1g43790 840976 TED6 (TRACHEARY ELEMENT DIFFERENTIATION-RELATED 6) F:molecular_function unknown;P:secondary cell wall biogenesis;C:cellular_component unknown;P O.I. C.G. H.G.
42.7 99.8 29.4 At2g44745 819083 WRKY family transcription factor F:transcription factor activity;P:regulation of transcription, DNA-dependent;C:nucleus;PO O.I. C.G. H.G.
42.5 99.8 77.4 At5g46340 834677 O-acetyltransferase-related F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPFO O.I. C.G. H.G.
40.8 99.8 160.4 At1g63120 842616 ATRBL2 (Arabidopsis thaliana Rhomboid-like 2) AtRBL2 has been identified as a rhomboid protein involved in regulated intramembrane proteolysis (RIP). The enzyme has the proteolytic activity and substrate specificity comparable to the Drosophila Rho-1 protein. O.I. C.G. H.G.
40.7 99.8 152.4 At5g03760 831734 ATCSLA09 encodes a beta-mannan synthase that is required for agrobacterium-mediated plant genetic transformation involves a complex interaction between the bacterium and the host plant. 3' UTR is involved in transcriptional regulation and the gene is expressed in the elongation zone of the root. O.I. C.G. H.G.
39.1 99.8 531.4 At5g59310 836050 LTP4 (LIPID TRANSFER PROTEIN 4) Encodes a member of the lipid transfer protein family. Proteins of this family are generally small (~9 kD), basic, expressed abundantly and contain eight Cys residues. The proteins can bind fatty acids and acylCoA esters and can transfer several different phospholipids. They are localized to the cell wall. The mRNA is present in flowers and siliques, and is strongly up-regulated by abscisic acid. Predicted to be a member of PR-14 pathogenesis-related protein family with the following members: At2g38540/LTP1, At2g38530/LTP2, At5g59320/LTP3, At5g59310/LTP4, At3g51600/LTP5, At3g08770/LTP6, At2g15050/LTP7, At2g18370/LTP8, At2g15325/LTP9, At5g01870/LTP10, At4g33355/LTP11, At3g51590/LTP12, At5g44265/LTP13, At5g62065/LTP14, At4g08530/LTP15. O.I. C.G. H.G.
39.0 99.8 92.6 At2g28760 817426 NAD-dependent epimerase/dehydratase family protein F:coenzyme binding, binding, catalytic activity;P:cellular metabolic process, nucleotide-sugar metabolic process, metabolic process;C:plasma membrane;OBPMAFV O.I. C.G. H.G.
38.7 99.8 33.1 At5g02440 831872 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
38.2 99.8 86.3 At4g27430 828851 CIP7 (COP1-INTERACTING PROTEIN 7) Positive regulator of light-regulated genes. Novel nuclear protein which requires light for its high level expression. O.I. C.G. H.G.
36.6 99.7 161.4 At5g59290 836047 UXS3 (UDP-GLUCURONIC ACID DECARBOXYLASE 3) Encodes an isoform of UDP-glucuronic acid decarboxylase, which is predicted to be cytosolic by PSORT. This enzyme produces UDP-xylose, which is a substrate for many cell wall carbohydrates including hemicellulose and pectin. UDP-xylose is also known to feedback regulate several cell wall biosynthetic enzymes. O.I. C.G. H.G.
36.5 99.7 24.3 At1g66230 842938 MYB20 (myb domain protein 20) Encodes a putative transcription factor (MYB20). O.I. C.G. H.G.
36.4 99.7 72.7 At4g21650 828252 subtilase family protein F:identical protein binding, serine-type endopeptidase activity;P:proteolysis, negative regulation of catalytic activity;C:plant-type cell wall;BPOFAM O.I. C.G. H.G.
36.3 99.7 29.0 At5g47635 834814 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P O.I. C.G. H.G.
36.0 99.7 139.9 At3g21190 821672 unknown protein F:unknown;P:unknown;C:Golgi apparatus;P O.I. C.G. H.G.
35.6 99.7 20.7 At5g39090 833901 transferase family protein F:transferase activity, transferring acyl groups other than amino-acyl groups, transferase activity;P:biological_process unknown;C:unknown;PFO O.I. C.G. H.G.
34.2 99.7 47.9 At3g59690 825138 IQD13 (IQ-domain 13) F:calmodulin binding;P:unknown;C:plasma membrane;POMVFB O.I. C.G. H.G.
33.7 99.7 173.1 At4g29080 829029 PAP2 (PHYTOCHROME-ASSOCIATED PROTEIN 2) phytochrome-associated protein 2 (PAP2) O.I. C.G. H.G.
33.1 99.7 45.1 At3g55420 824708 unknown protein F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P O.I. C.G. H.G.
32.5 99.7 125.0 At1g32100 840102 PRR1 (PINORESINOL REDUCTASE 1) Encodes a pinoresinol reductase involved in lignan biosynthesis. Expressed strongly in roots and less strongly in stems. Shows specificity for pinoresinol and not lariciresinol. O.I. C.G. H.G.
32.4 99.7 352.0 At1g75280 843865 isoflavone reductase, putative isoflavone reductase, putative, identical to SP:P52577 Isoflavone reductase homolog P3 (EC 1.3.1.-) {Arabidopsis thaliana}; contains Pfam profile PF02716: isoflavone reductase. Involved in response to oxidative stress. O.I. C.G. H.G.
32.4 99.7 81.2 At1g62360 842534 STM (SHOOT MERISTEMLESS) Class I knotted-like homeodomain protein that is required for shoot apical meristem (SAM) formation during embryogenesis and for SAM function throughout the lifetime of the plant. Functions by preventing incorporation of cells in the meristem center into differentiating organ primordia. O.I. C.G. H.G.
31.4 99.7 68.8 At1g33800 840272 unknown protein F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;POB O.I. C.G. H.G.
30.0 99.7 100.1 At4g08150 826364 KNAT1 (KNOTTED-LIKE FROM ARABIDOPSIS THALIANA) A member of class I knotted1-like homeobox gene family (together with KNAT2). Similar to the knotted1 (kn1) homeobox gene of maize. Normally expressed in the peripheral and rib zone of shoot apical meristem but not in the leaf primordia. It is also expressed in the fourth floral whorl, in the region that would become style, particularly in the cell surrounding the transmitting tissue. No expression was detected in the first three floral whorls. Expression is repressed by auxin and AS1 which results in the promotion of leaf fate. O.I. C.G. H.G.
29.6 99.7 70.7 At1g62990 842602 KNAT7 (KNOTTED-LIKE HOMEOBOX OF ARABIDOPSIS THALIANA 7) Encodes a homeodomain transcription factor of the Knotted family. May be involved in secondary cell wall biosynthesis. Mutants have moderately irregular xylem development. Expression of this gene is upregulated by SND1 and MYB46. O.I. C.G. H.G.
29.3 99.7 81.1 At2g28110 817357 FRA8 (FRAGILE FIBER 8) Homolog to AT5G22940, 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, and FRA8 is targeted to Golgi. Mutants have irregular xylem formation, reduced cellulose levels and plants are smaller than normal siblings. O.I. C.G. H.G.
29.3 99.7 30.2 At3g42950 823351 glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein F:polygalacturonase activity;P:carbohydrate metabolic process;C:endomembrane system;FPBOMA O.I. C.G. H.G.
29.1 99.7 153.9 At4g19420 827683 pectinacetylesterase family protein F:carboxylesterase activity;P:biological_process unknown;C:endomembrane system;PMOBA 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.
547.8	100.0	75.3	At1g63910	842694	AtMYB103 (myb domain protein 103)	member of MYB3R- and R2R3- type MYB- encoding genes	O.I.	C.G.	H.G.
516.3	100.0	88.6	At1g32770	840171	ANAC012 (ARABIDOPSIS NAC DOMAIN CONTAINING PROTEIN 12)	Encodes SND1, a NAC Domain transcription factor involved in secondary wall biosynthesis in fibers. Expressed specifically in interfascicular fibers and xylary fibers in stems. Expressed in the procambium of stem inflorescences and root. May act as a negative regulator of secondary wall thickening in xylary fibers. Acts redundantly with NST1 to control development of secondary walls in siliques.	O.I.	C.G.	H.G.
411.9	100.0	215.7	At1g80170	844357	polygalacturonase, putative / pectinase, putative	F:polygalacturonase activity;P:carbohydrate metabolic process;C:plant-type cell wall;FPBOMA	O.I.	C.G.	H.G.
409.4	100.0	323.7	At1g22480	838854	plastocyanin-like domain-containing protein	F:electron carrier activity, copper ion binding;P:unknown;C:anchored to membrane;PFO	O.I.	C.G.	H.G.
373.9	100.0	69.6	At4g28500	828968	ANAC073 (ARABIDOPSIS NAC DOMAIN CONTAINING PROTEIN 73)	F:transcription factor activity, transcription activator activity;P:multicellular organismal development, regulation of secondary cell wall thickening;C:nucleus;PO	O.I.	C.G.	H.G.
342.9	100.0	112.4	At3g15050	820734	IQD10 (IQ-domain 10)	F:calmodulin binding;P:biological_process unknown;C:chloroplast;P	O.I.	C.G.	H.G.
323.4	100.0	119.7	At3g18660	821397	PGSIP1 (PLANT GLYCOGENIN-LIKE STARCH INITIATION PROTEIN 1)	Plants expressing an RNAi construct specifically targeting PGSIP1 was shown to have a dramatically reduced amount of starch.	O.I.	C.G.	H.G.
323.0	100.0	143.0	At2g29130	817462	LAC2 (laccase 2)	putative laccase, knockout mutant had reduced root elongation under PEG-induced dehydration	O.I.	C.G.	H.G.
281.6	100.0	100.4	At3g50220	824184	unknown protein	F:unknown;P:biological_process unknown;C:cellular_component unknown;POB	O.I.	C.G.	H.G.
244.1	100.0	323.6	At3g16920	820947	chitinase	F:chitinase activity;P:cell wall macromolecule catabolic process;C:unknown;PBMOF	O.I.	C.G.	H.G.
220.0	100.0	169.9	At5g15630	831417	IRX6	Encodes a member of the COBRA family, similar to phytochelatin synthetase. Involved in secondary cell wall biosynthesis. Mutants make smaller plants with reduced levels of cellulose and cell wall sugars.	O.I.	C.G.	H.G.
215.3	100.0	171.4	At5g54690	835558	GAUT12 (GALACTURONOSYLTRANSFERASE 12)	Encodes a protein with putative galacturonosyltransferase activity. Mutants defective in this gene displayed a notable reduction in xylose (>50%) in the cell walls from stems and roots and a reduction in cellulose (~25%).	O.I.	C.G.	H.G.
214.6	100.0	77.4	At2g41610	818759	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
209.5	100.0	207.3	At4g27435	828852	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
202.5	100.0	146.3	At5g67210	836856	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;POB	O.I.	C.G.	H.G.
200.5	100.0	227.0	At5g17420	831608	IRX3 (IRREGULAR XYLEM 3)	Encodes a xylem-specific cellulose synthase that is phosphorylated on one or more serine residues (on either S185 or one of S180 or S181).	O.I.	C.G.	H.G.
195.2	100.0	311.5	At2g38080	818386	IRX12 (IRREGULAR XYLEM 12)	Encodes a protein with similarity to putative laccase, a member of laccase family (17 members in Arabidopsis). Might be involved in cell wall biosynthesis. Mutants have a mild irregular xylem phenotype.	O.I.	C.G.	H.G.
192.4	100.0	148.6	At3g59845	825154	NADP-dependent oxidoreductase, putative	F:oxidoreductase activity, binding, catalytic activity, zinc ion binding;P:response to oxidative stress;C:unknown;BOFMPA	O.I.	C.G.	H.G.
189.0	100.0	77.4	At1g27380	839627	RIC2 (ROP-INTERACTIVE CRIB MOTIF-CONTAINING PROTEIN 2)	encodes a member of a novel protein family that contains contain a CRIB (for Cdc42/Rac-interactive binding) motif required for their specific interaction with GTP-bound Rop1 (plant-specific Rho GTPase). Interacts with Rop1 and is involved in pollen tube growth and function. Protein most similar to RIC4 (family subgroup V). Gene is expressed in all tissues examined.	O.I.	C.G.	H.G.
181.2	100.0	278.8	At5g44030	834426	CESA4 (CELLULOSE SYNTHASE A4)	Encodes a cellulose synthase involved in secondary cell wall biosynthesis. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling.	O.I.	C.G.	H.G.
173.3	100.0	139.9	At1g19300	838512	PARVUS (PARVUS)	The PARVUS/GLZ1 gene encodes a putative family 8 glycosyl transferase that contributes to xylan biosynthesis. Its gene expression shows good co-variance with the IRX3 gene involved in secondary cell wall synthesis. PARVUS/GLZ1 is predicted to have galacturonosyltransferase activity and may be involved in the formation of the complex oligosaccharide sequence present at the reducing end of xylan. PARVUS is expressed in cells undergoing secondary wall thickening, and parvus mutants have thinner cell walls.	O.I.	C.G.	H.G.
171.5	100.0	299.9	At5g03170	831914	FLA11	F:unknown;P:unknown;C:anchored to membrane;PBOMAF	O.I.	C.G.	H.G.
170.5	100.0	254.1	At5g60490	836170	FLA12	F:unknown;P:unknown;C:plasma membrane, anchored to membrane;PBOMAF	O.I.	C.G.	H.G.
162.0	99.9	100.0	At1g08340	837354	rac GTPase activating protein, putative	F:Rac GTPase activator activity;P:signal transduction;C:intracellular;MOFPVBA	O.I.	C.G.	H.G.
155.5	99.9	189.0	At4g18780	827612	IRX1 (IRREGULAR XYLEM 1)	Encodes a member of the cellulose synthase family involved in secondary cell wall biosynthesis. Mutants have abnormal xylem formation, reduced cellulose content, and enhanced drought and osmotic stress tolerance. Mediates resistance towards bacterial pathogens via ABA. Confers resistance towards bacterial and fungal pathogens, independent of salicylic acid, ethylene and jasmonate signaling.	O.I.	C.G.	H.G.
141.8	99.9	53.1	At1g69080	843240	universal stress protein (USP) family protein	F:molecular_function unknown;P:response to stress;C:unknown;PM	O.I.	C.G.	H.G.
141.2	99.9	37.1	At2g31930	817751	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
131.7	99.9	114.4	At1g27440	839635	GUT2	F:glucuronoxylan glucuronosyltransferase activity, catalytic activity;P:secondary cell wall biogenesis, glucuronoxylan biosynthetic process;C:endomembrane system, membrane;PMOBF	O.I.	C.G.	H.G.
108.9	99.9	62.2	At5g14090	831258	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;PO	O.I.	C.G.	H.G.
108.8	99.9	37.2	At3g45870	823730	integral membrane family protein / nodulin MtN21-related	F:unknown;P:unknown;C:membrane;BPOAMF	O.I.	C.G.	H.G.
107.3	99.9	76.0	At5g01360	830298	-	F:unknown;P:unknown;C:unknown;PMF	O.I.	C.G.	H.G.
106.3	99.9	22.7	At1g17950	838374	MYB52 (MYB DOMAIN PROTEIN 52)	putative transcription factor: R2R3-MYB transcription family	O.I.	C.G.	H.G.
105.7	99.9	103.8	At3g23090	821884	-	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPOFBA	O.I.	C.G.	H.G.
102.2	99.9	63.9	At1g56720	842128	protein kinase family protein	F:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:cellular_component unknown;MPOBFVA	O.I.	C.G.	H.G.
101.4	99.9	154.2	At3g59010	825070	pectinesterase family protein	F:enzyme inhibitor activity, pectinesterase activity;P:cell wall modification;C:cell wall, plant-type cell wall;PBFMO	O.I.	C.G.	H.G.
99.6	99.9	130.4	At3g62020	825375	GLP10 (GERMIN-LIKE PROTEIN 10)	germin-like protein (GLP10)	O.I.	C.G.	H.G.
95.2	99.9	38.9	At5g59305	836049	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
92.6	99.9	22.4	At4g28380	828954	leucine-rich repeat family protein	F:protein binding;P:signal transduction;C:endomembrane system;PMOBFA	O.I.	C.G.	H.G.
91.7	99.9	55.2	At2g23360	816868	transport protein-related	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOFBPAV	O.I.	C.G.	H.G.
87.8	99.9	70.4	At5g05390	830421	LAC12 (laccase 12)	putative laccase, a member of laccase family of genes (17 members in Arabidopsis).	O.I.	C.G.	H.G.
86.3	99.9	49.0	At1g19940	838583	AtGH9B5 (Arabidopsis thaliana Glycosyl Hydrolase 9B5)	F:hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;PBMOF	O.I.	C.G.	H.G.
84.8	99.9	68.7	At5g06930	830584	-	F:unknown;P:unknown;C:chloroplast;OMBFPVA	O.I.	C.G.	H.G.
78.9	99.9	22.9	At1g07120	837222	-	F:molecular_function unknown;P:biological_process unknown;C:chloroplast envelope;POMFB	O.I.	C.G.	H.G.
77.6	99.9	82.3	At2g37090	818285	IRX9 (IRREGULAR XYLEM 9)	The IRX9 gene encodes a putative family 43 glycosyl transferase. It was coordinately expressed with the cellulose synthase subunits during secondary cell wall formation. Cell wall analysis revealed a decrease in the abundance of xylan in the irx9 mutant, indicating that IRX9 is required for xylan synthesis. Mutants have irregular xylem phenotype suggesting a role in secondary cell wall biosynthesis.	O.I.	C.G.	H.G.
71.6	99.9	61.4	At1g61810	842478	BGLU45 (BETA-GLUCOSIDASE 45)	F:cation binding, hydrolase activity, hydrolyzing O-glycosyl compounds, catalytic activity;P:carbohydrate metabolic process;C:endomembrane system;BOPMFA	O.I.	C.G.	H.G.
69.3	99.9	132.0	At3g27960	822420	kinesin light chain-related	F:binding;P:biological_process unknown;C:plasma membrane;MBOFPAV	O.I.	C.G.	H.G.
66.7	99.8	64.8	At2g34410	818004	O-acetyltransferase family protein	F:O-acetyltransferase activity;P:biological_process unknown;C:endomembrane system;MPFO	O.I.	C.G.	H.G.
65.8	99.8	17.0	At4g22680	828364	MYB85 (myb domain protein 85)	Encodes a putative transcription factor (MYB85).	O.I.	C.G.	H.G.
62.4	99.8	144.8	At5g23860	832451	TUB8	beta-tubulin, preferentially expressed in endodermal and phloem cells of primary roots and in the vascular tissues of leaves, stems, and flowers.	O.I.	C.G.	H.G.
60.2	99.8	28.0	At1g68200	843149	zinc finger (CCCH-type) family protein	F:transcription factor activity, nucleic acid binding;P:regulation of transcription;C:unknown;MOPF	O.I.	C.G.	H.G.
59.0	99.8	105.5	At5g60020	836124	LAC17 (laccase 17)	putative laccase, a member of laccase family of genes (17 members in Arabidopsis).	O.I.	C.G.	H.G.
57.9	99.8	33.8	At1g79620	844301	leucine-rich repeat transmembrane protein kinase, putative	F:protein serine/threonine kinase activity, kinase activity, ATP binding;P:transmembrane receptor protein tyrosine kinase signaling pathway, protein amino acid phosphorylation;C:endomembrane system;MPOBFVA	O.I.	C.G.	H.G.
57.6	99.8	20.3	At5g01190	831697	LAC10 (laccase 10)	putative laccase, a member of laccase family of genes (17 members in Arabidopsis).	O.I.	C.G.	H.G.
55.8	99.8	268.7	At5g42180	834223	peroxidase 64 (PER64) (P64) (PRXR4)	F:electron carrier activity, peroxidase activity, heme binding;P:response to oxidative stress;C:plant-type cell wall;PFOBM	O.I.	C.G.	H.G.
54.5	99.8	29.2	At1g09440	837467	protein kinase family protein	F:protein serine/threonine kinase activity, protein tyrosine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:endomembrane system;MPOBFVA	O.I.	C.G.	H.G.
53.0	99.8	161.0	At3g10340	820196	PAL4 (Phenylalanine ammonia-lyase 4)	F:ammonia-lyase activity, ammonia ligase activity, catalytic activity;P:L-phenylalanine catabolic process, biosynthetic process;C:cytoplasm;BPOFMA	O.I.	C.G.	H.G.
52.0	99.8	68.0	At1g73640	843698	AtRABA6a (Arabidopsis Rab GTPase homolog A6a)	F:GTP binding;P:protein transport, small GTPase mediated signal transduction;C:plasma membrane;MOFPBVA	O.I.	C.G.	H.G.
51.8	99.8	12.2	At3g61910	825364	ANAC066 (ARABIDOPSIS NAC DOMAIN PROTEIN 66)	NAC transcription factor NST2. NST1 and NST2 are redundant in regulating secondary wall thickening in anther walls. NST2 promoter was particularly strong in anther tissue.	O.I.	C.G.	H.G.
50.6	99.8	16.3	At5g45970	834637	ARAC2 (ARABIDOPSIS RAC-LIKE 2)	Encodes a Rac-like protein ARAC2. A member of ROP GTPase gene family.	O.I.	C.G.	H.G.
50.3	99.8	108.0	At2g03200	814849	aspartyl protease family protein	F:aspartic-type endopeptidase activity;P:proteolysis;C:endomembrane system;PFMO	O.I.	C.G.	H.G.
49.9	99.8	21.0	At1g09610	837488	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;POB	O.I.	C.G.	H.G.
49.4	99.8	127.7	At1g72230	843555	plastocyanin-like domain-containing protein	F:electron carrier activity, copper ion binding;P:unknown;C:anchored to membrane;POB	O.I.	C.G.	H.G.
49.3	99.8	32.5	At4g17220	827434	ATMAP70-5 (microtubule-associated proteins 70-5)	Encodes a microtubule associated protein (MAP70-5). Expressed in all tissues.	O.I.	C.G.	H.G.
47.0	99.8	55.4	At5g48560	834912	basic helix-loop-helix (bHLH) family protein	F:transcription factor activity, DNA binding;P:regulation of transcription;C:nucleus;POMFBV	O.I.	C.G.	H.G.
46.7	99.8	38.5	At4g22160	828305	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:unknown;P	O.I.	C.G.	H.G.
46.7	99.8	18.4	At2g31900	817748	XIF	Encodes an novel myosin isoform.	O.I.	C.G.	H.G.
44.8	99.8	40.8	At2g40120	818603	protein kinase family protein	F:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:cytoplasm;MOPFBVA	O.I.	C.G.	H.G.
44.3	99.8	24.3	At1g02070	839270	unknown protein	F:unknown;P:unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
44.2	99.8	115.1	At2g35860	818159	FLA16 (FASCICLIN-LIKE ARABINOGALACTAN PROTEIN 16 PRECURSOR)	F:unknown;P:cell adhesion;C:endomembrane system;BMPOFAV	O.I.	C.G.	H.G.
44.1	99.8	61.5	At5g40020	833999	pathogenesis-related thaumatin family protein	F:molecular_function unknown;P:response to other organism;C:endomembrane system;PFMBO	O.I.	C.G.	H.G.
43.9	99.8	85.2	At2g31110	817667	unknown protein	F:unknown;P:biological_process unknown;C:unknown;P	O.I.	C.G.	H.G.
43.8	99.8	48.7	At1g58370	842206	RXF12	Encodes a protein with xylanase activity.	O.I.	C.G.	H.G.
43.8	99.8	27.4	At1g79420	844280	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
43.5	99.8	123.6	At1g43790	840976	TED6 (TRACHEARY ELEMENT DIFFERENTIATION-RELATED 6)	F:molecular_function unknown;P:secondary cell wall biogenesis;C:cellular_component unknown;P	O.I.	C.G.	H.G.
42.7	99.8	29.4	At2g44745	819083	WRKY family transcription factor	F:transcription factor activity;P:regulation of transcription, DNA-dependent;C:nucleus;PO	O.I.	C.G.	H.G.
42.5	99.8	77.4	At5g46340	834677	O-acetyltransferase-related	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPFO	O.I.	C.G.	H.G.
40.8	99.8	160.4	At1g63120	842616	ATRBL2 (Arabidopsis thaliana Rhomboid-like 2)	AtRBL2 has been identified as a rhomboid protein involved in regulated intramembrane proteolysis (RIP). The enzyme has the proteolytic activity and substrate specificity comparable to the Drosophila Rho-1 protein.	O.I.	C.G.	H.G.
40.7	99.8	152.4	At5g03760	831734	ATCSLA09	encodes a beta-mannan synthase that is required for agrobacterium-mediated plant genetic transformation involves a complex interaction between the bacterium and the host plant. 3' UTR is involved in transcriptional regulation and the gene is expressed in the elongation zone of the root.	O.I.	C.G.	H.G.
39.1	99.8	531.4	At5g59310	836050	LTP4 (LIPID TRANSFER PROTEIN 4)	Encodes a member of the lipid transfer protein family. Proteins of this family are generally small (~9 kD), basic, expressed abundantly and contain eight Cys residues. The proteins can bind fatty acids and acylCoA esters and can transfer several different phospholipids. They are localized to the cell wall. The mRNA is present in flowers and siliques, and is strongly up-regulated by abscisic acid. Predicted to be a member of PR-14 pathogenesis-related protein family with the following members: At2g38540/LTP1, At2g38530/LTP2, At5g59320/LTP3, At5g59310/LTP4, At3g51600/LTP5, At3g08770/LTP6, At2g15050/LTP7, At2g18370/LTP8, At2g15325/LTP9, At5g01870/LTP10, At4g33355/LTP11, At3g51590/LTP12, At5g44265/LTP13, At5g62065/LTP14, At4g08530/LTP15.	O.I.	C.G.	H.G.
39.0	99.8	92.6	At2g28760	817426	NAD-dependent epimerase/dehydratase family protein	F:coenzyme binding, binding, catalytic activity;P:cellular metabolic process, nucleotide-sugar metabolic process, metabolic process;C:plasma membrane;OBPMAFV	O.I.	C.G.	H.G.
38.7	99.8	33.1	At5g02440	831872	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
38.2	99.8	86.3	At4g27430	828851	CIP7 (COP1-INTERACTING PROTEIN 7)	Positive regulator of light-regulated genes. Novel nuclear protein which requires light for its high level expression.	O.I.	C.G.	H.G.
36.6	99.7	161.4	At5g59290	836047	UXS3 (UDP-GLUCURONIC ACID DECARBOXYLASE 3)	Encodes an isoform of UDP-glucuronic acid decarboxylase, which is predicted to be cytosolic by PSORT. This enzyme produces UDP-xylose, which is a substrate for many cell wall carbohydrates including hemicellulose and pectin. UDP-xylose is also known to feedback regulate several cell wall biosynthetic enzymes.	O.I.	C.G.	H.G.
36.5	99.7	24.3	At1g66230	842938	MYB20 (myb domain protein 20)	Encodes a putative transcription factor (MYB20).	O.I.	C.G.	H.G.
36.4	99.7	72.7	At4g21650	828252	subtilase family protein	F:identical protein binding, serine-type endopeptidase activity;P:proteolysis, negative regulation of catalytic activity;C:plant-type cell wall;BPOFAM	O.I.	C.G.	H.G.
36.3	99.7	29.0	At5g47635	834814	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;P	O.I.	C.G.	H.G.
36.0	99.7	139.9	At3g21190	821672	unknown protein	F:unknown;P:unknown;C:Golgi apparatus;P	O.I.	C.G.	H.G.
35.6	99.7	20.7	At5g39090	833901	transferase family protein	F:transferase activity, transferring acyl groups other than amino-acyl groups, transferase activity;P:biological_process unknown;C:unknown;PFO	O.I.	C.G.	H.G.
34.2	99.7	47.9	At3g59690	825138	IQD13 (IQ-domain 13)	F:calmodulin binding;P:unknown;C:plasma membrane;POMVFB	O.I.	C.G.	H.G.
33.7	99.7	173.1	At4g29080	829029	PAP2 (PHYTOCHROME-ASSOCIATED PROTEIN 2)	phytochrome-associated protein 2 (PAP2)	O.I.	C.G.	H.G.
33.1	99.7	45.1	At3g55420	824708	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;P	O.I.	C.G.	H.G.
32.5	99.7	125.0	At1g32100	840102	PRR1 (PINORESINOL REDUCTASE 1)	Encodes a pinoresinol reductase involved in lignan biosynthesis. Expressed strongly in roots and less strongly in stems. Shows specificity for pinoresinol and not lariciresinol.	O.I.	C.G.	H.G.
32.4	99.7	352.0	At1g75280	843865	isoflavone reductase, putative	isoflavone reductase, putative, identical to SP:P52577 Isoflavone reductase homolog P3 (EC 1.3.1.-) {Arabidopsis thaliana}; contains Pfam profile PF02716: isoflavone reductase. Involved in response to oxidative stress.	O.I.	C.G.	H.G.
32.4	99.7	81.2	At1g62360	842534	STM (SHOOT MERISTEMLESS)	Class I knotted-like homeodomain protein that is required for shoot apical meristem (SAM) formation during embryogenesis and for SAM function throughout the lifetime of the plant. Functions by preventing incorporation of cells in the meristem center into differentiating organ primordia.	O.I.	C.G.	H.G.
31.4	99.7	68.8	At1g33800	840272	unknown protein	F:molecular_function unknown;P:biological_process unknown;C:endomembrane system;POB	O.I.	C.G.	H.G.
30.0	99.7	100.1	At4g08150	826364	KNAT1 (KNOTTED-LIKE FROM ARABIDOPSIS THALIANA)	A member of class I knotted1-like homeobox gene family (together with KNAT2). Similar to the knotted1 (kn1) homeobox gene of maize. Normally expressed in the peripheral and rib zone of shoot apical meristem but not in the leaf primordia. It is also expressed in the fourth floral whorl, in the region that would become style, particularly in the cell surrounding the transmitting tissue. No expression was detected in the first three floral whorls. Expression is repressed by auxin and AS1 which results in the promotion of leaf fate.	O.I.	C.G.	H.G.
29.6	99.7	70.7	At1g62990	842602	KNAT7 (KNOTTED-LIKE HOMEOBOX OF ARABIDOPSIS THALIANA 7)	Encodes a homeodomain transcription factor of the Knotted family. May be involved in secondary cell wall biosynthesis. Mutants have moderately irregular xylem development. Expression of this gene is upregulated by SND1 and MYB46.	O.I.	C.G.	H.G.
29.3	99.7	81.1	At2g28110	817357	FRA8 (FRAGILE FIBER 8)	Homolog to AT5G22940, 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, and FRA8 is targeted to Golgi. Mutants have irregular xylem formation, reduced cellulose levels and plants are smaller than normal siblings.	O.I.	C.G.	H.G.
29.3	99.7	30.2	At3g42950	823351	glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein	F:polygalacturonase activity;P:carbohydrate metabolic process;C:endomembrane system;FPBOMA	O.I.	C.G.	H.G.
29.1	99.7	153.9	At4g19420	827683	pectinacetylesterase family protein	F:carboxylesterase activity;P:biological_process unknown;C:endomembrane system;PMOBA	O.I.	C.G.	H.G.

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GSM ID	GSM131655
Assay name	ATGE_27_A
GSE experiment	GSE5633: AtGenExpress: Developmental series (shoots and stems)

Microarray experiments to specifically-expressed genes

GSM ID GSM131655 Assay name ATGE_27_A GSE experiment GSE5633: AtGenExpress: Developmental series (shoots and stems)

GSM ID GSM131655

Assay name ATGE_27_A

GSE experiment GSE5633: AtGenExpress: Developmental series (shoots and stems)