Table 1.

Genes Preferentially Expressed in Guard Cells

Experiment 1Experiment 2Experiment 3
Affy ProbeaDescriptionAGI NumberbSignal ValuecP-ValuedSignal ValueP-ValueSignal ValueP-Value
12100_atMYB family transcription factorAt2g216509272.00.01497529.30.054473975.80.01494
12188_atUnknown proteinAt2g288709621.90.00759206.20.00222811113.50.00135
12196_atUnknown proteinAt2g2841020983.00.000327821.40.00038891172.80.00135
12261_atReceptor kinaseAt1g113407162.60.05458749.30.0006737999.60.00135
12284_atSomatic embryogenesis receptor-like kinaseAt1g342106944.60.00227655.40.0041810004.00.00067
12448_atAcyl-CoA synthetaseAt2g472408554.70.01709843.70.0086895568.60.00189
12493_g_atChloride channelAt5g498903850.80.04407039.00.0065324685.20.00869
12499_atPhosphatidylinositol/phosphatidylcholine transfer proteinAt2g163806782.10.03947601.30.021863274.40.03937
12780_s_atUnknown proteinAt4g108405142.50.03936363.40.0099853332.80.00114
12796_s_atβ-Ketoacyl-CoA synthaseAt2g2625018071.00.000420115.70.00160224685.10.00067
12959_atSer/Thr protein kinaseAt2g328507252.20.004913533.60.00306710207.40.00056
13110_atSymbiosis-related proteinAt4g046203760.70.01144333.50.0114472148.40.01494
13179_atUnknown proteinAt2g436804234.60.03526626.90.0018922519.00.01309
13482_atNodulin-like proteinAt2g374509009.60.00755812.70.027861779.80.00114
13554_atβ-Ketoacyl-CoA synthaseAt2g162809241.70.004910923.00.00222821806.60.00114
13577_s_atCER2At4g2451036481.00.001940054.40.00067391193.40.00022
14048_atProtein kinaseAt2g1889018390.00.024711383.10.02471115202.90.00039
14527_atUnknown proteinAt2g305006675.70.007511498.90.0003889828.10.00081
14663_s_atGlycosyl hydrolaseAt4g240409951.80.008717055.30.00135411928.30.00869
14664_i_atTrehalose-6-phosphate synthaseAt1g7858041511.00.000939345.30.01156589871.40.00074
14665_r_atTrehalose-6-phosphate synthaseAt1g7858037080.00.005945432.10.00195380153.80.00586
14712_s_atTranslation initiation factorAt5g438106194.00.03522891.90.027864891.20.00223
15034_atUnknown proteinAt2g393407794.20.01934417.00.0439682667.50.00307
15187_s_atFimbrin 2At5g484606918.40.01936835.50.0048634015.60.00564
15251_atUnknown proteinAt3g011004641.10.03523585.80.0008053986.60.00032
15368_atUnknown proteinAt4g148307049.70.01497117.60.0351634178.10.00262
15389_atUnknown proteinAt2g228605681.30.00658440.40.0351632845.40.01700
15528_atElectron transfer flavoprotein ubiquinone oxidoreductaseAt2g434004453.00.03524309.70.021862089.00.03516
15548_atUnknown proteinAt1g1182010976.00.00109829.60.00998526290.80.00027
15550_atUnknown proteinAt1g152003705.10.03943067.00.0149371538.00.03516
15642_atUnknown proteinAt1g6853055883.00.000266764.10.00021993068.00.00022
15695_s_atHistone H1At2g1805045332.00.000351211.60.00021943714.10.00027
15709_atProtein kinaseAt1g624009289.90.003110138.50.00358515106.20.00032
15835_atNAM (no apical meristem)-like proteinAt2g024509730.00.01496377.40.0114474913.70.00189
16092_s_atPotassium channel protein KAT1At5g462406744.50.02197495.90.00160215818.70.00032
16148_s_atKinesin-like proteinAt5g546705623.70.01495624.20.0114474719.00.00307
16161_s_atGly-rich protein (AtGRP2)At2g2106010249.00.00367314.60.00222810099.40.00081
16403_atADP-glucose pyrophosphorylaseAt2g215905054.40.03135266.70.0218661873.10.00999
16453_s_atHistoneAt1g0676018377.00.001418226.80.00358517259.00.00067
16567_s_atUnknown proteinAt2g479808368.00.001614218.80.0018926552.10.00096
16624_s_atTranscription factorAt1g0881012663.00.044017358.30.00114117940.80.00022
17143_s_atUnknown proteinAt2g3830015495.00.039412072.90.00032217155.40.00039
17386_atPro-rich proteinAt2g2114056617.00.000342065.60.00160274084.70.00022
17518_s_atTranscriptional regulatorAt3g2679020298.00.002612647.40.00564313381.00.00223
17539_atNuclear cap binding protein; CBP20At5g442005960.90.00754816.10.0247112732.00.00653
17567_atUnknown proteinAt5g035406684.80.00878012.90.0218662119.50.03516
17902_s_atUnknown proteinAt2g353306792.40.03524895.30.0351638108.10.00189
18319_g_atTranscription factor ZAP1At2g048807847.10.00566204.40.00998512622.10.00096
18478_atReceptor protein kinaseAt1g785305524.30.04904479.30.0026176673.60.00039
18522_atKinase-like proteinAt4g144805288.30.00753075.60.0035852587.60.00039
18625_atUnknown proteinAt1g032905628.10.03523657.00.0114474011.80.01700
18663_s_atUnknown proteinAt4g241309044.50.02198730.20.00067325037.20.00027
18918_atNo hits10193.00.00059571.90.00160211923.70.00027
18953_atBranched-chain α-keto acid dehydrogenaseAt1g214003044.10.05457592.80.0022283728.70.00096
18975_g_atProtein kinaseAt4g3578012521.00.00569738.50.0193049217.80.00056
19008_s_atGlycosyl hydrolaseAt2g2847012486.00.001114054.60.00754320933.00.00027
19365_s_atCinnamyl-alcohol dehydrogenaseAt4g393304488.90.05442519.20.0393656281.60.00486
19439_atAldehyde dehydrogenase proteinAt4g362507329.50.054515540.00.00261713016.70.00067
19948_atUnknown proteinAt2g315806231.70.01706270.80.0099856302.10.00135
20067_atUnknown proteinAt2g042806568.80.02795539.50.0489954649.00.01494
20129_atPyrophosphate–fructose-6-phosphate 1-phosphotransferaseAt2g224806381.80.01706306.80.004184427.60.00754
20518_atUnknown proteinAt1g1006020096.00.004928800.00.0041829361.30.00032
20570_atTrehalose-6-phosphate phosphataseAt4g124307367.30.01936089.50.0030679558.90.00022
  • a Describes names of probe set on Affymetrix chip.

  • b Arabidopsis Genome Initiative locus numbers.

  • c Signal value, which assigns a relative measure of abundance of transcript of each gene.

  • d Detection P-value, which indicates whether a transcript is reliably detected.

  • This table contains genes that have a detection P-value < 0.04 in at least two experiments, and in the third experiment, the detection P-value could be ≤ 0.06 (present or marginal). Genes detected in mesophyll cells with a detection P-value < 0.06 in at least one experiment were not included in the table.