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Table 1 Selected genes differentially expressed in Al-treated aspen roots.

From: Transcriptome responses to aluminum stress in roots of aspen (Populus tremula)

     Fold change
Affymetrix probe set IDa Gene model nameb AGI n°c Annotation of best hit in Arabidopsis thalianagenomed 6 h 2 d 10 d
Cell wall e       
PtpAffx.21218.1.S1_at eugene3.00280166 AT3G13750 Beta-galactosidase 1 (BGAL1; GH35) 0.2 0.5ns 0.5ns
PtpAffx.122394.1.S1_at gw1.I.26.1 AT5G64570 Beta-xylosidase 4 (XYL4; GH3) 0.2 0.8ns 1.3ns
PtpAffx.212738.1.S1_at estExt_fgenesh4_pg.C_LG_XV0425 AT5G62620 Galactosyltransferase family protein 2.1 1.0ns 1.2ns
Ptp.7955.1.S1_at gw1.VIII.37.1 AT1G24170 Galacturonosyltransferase-like 8 (GATL8; GT9) 0.5 0.7ns 1.0ns
PtpAffx.208384.1.S1_at gw1.VIII.37.1 AT1G70090 Galacturonosyltransferase-like 9 (GATL9; GT8) 0.5 0.8ns 1.1ns
PtpAffx.209224.1.S1_at fgenesh4_pg.C_LG_X001601 AT1G65610 Endo-1,4-beta-glucanase Korrigan 2 (KOR2; GH9) 2.1 1.3ns 1.0ns
PtpAffx.207811.1.S1_at estExt_fgenesh4_pg.C_LG_VIII0680 AT1G65610 Endo-1,4-beta-glucanase Korrigan 2 (KOR2; GH9) 2.9 1.3ns 1.0ns
Ptp.4073.1.S1_s_at estExt_fgenesh4_pg.C_LG_XIV0665 AT4G02290 Endo-1,4-beta-glucanase 17 (GH9) 0.2 0.5ns 1.0ns
PtpAffx.116752.1.A1_at gw1.VIII.287.1 AT3G26380 Glycosyl hydrolase family protein 27 (GH27) 2.0 1.6 1.4ns
PtpAffx.20309.1.S1_at estExt_fgenesh4_pg.C_LG_X2099 AT5G04500 Glycosyl transferase family protein 64 (GT64) 5.2 3.8 1.7ns
Ptp.4642.1.S1_at estExt_fgenesh4_pg.C_LG_XI1340 AT1G30620 UDP-D-xylose 4-epimerase 1 (UXE1) 2.2 1.7 1.1ns
PtpAffx.31211.1.A1_at eugene3.00140929 AT1G05560 UDP-glucose transferase 1 (UGT1; GT1) 6.4 0.8ns 1.5ns
Ptp.160.1.S1_x_at fgenesh4_pm.C_LG_II000873 AT3G62830 UDP-glucuronic acid decarboxylase 2 (UXS2) 2.2 1.2ns 1.3ns
PtpAffx.119179.1.A1_at gw1.1681.2.1 AT5G48070 Xyloglucan endotransglucosylase/hydrolase 20 (XTH20; GH16) 4.3 1.6ns 1.7ns
Ptp.2467.1.A1_x_at gw1.XIX.2748.1 AT4G03210 Xyloglucan endotransglucosylase/hydrolase 9 (XTH9; GH16) 0.3 0.6ns 1.1ns
Ptp.3050.1.S1_s_at estExt_Genewise1_v1.C_LG_XIV2162 AT1G10550 Xyloglucan:xyloglucosyltransferase 33 (XTH33; GH16) 0.3 0.8ns 0.9ns
Ptp.4810.1.A1_s_at estExt_Genewise1_v1.C_LG_III0932 AT1G04680 Pectate lyase family protein 0.5 0.8ns 0.9ns
PtpAffx.1316.2.S1_s_at eugene3.00010425 AT1G04680 Pectate lyase family protein 0.2 1.0ns 0.9ns
PtpAffx.9932.3.S1_a_at eugene3.00030462 AT1G53830 Pectin methylesterase 2 (PME2) 0.4 0.9ns 0.8ns
PtpAffx.9932.2.A1_s_at estExt_fgenesh4_pm.C_290002 AT3G14310 Pectin methylesterase inhibitor 3 (PMEI3) 0.5 1.0ns 1.0ns
Ptp.7635.1.S1_at eugene3.00140717 AT1G02810 Pectin methylesterase inhibitor 7 (PMEI7) 4.0 1.5ns 0.9ns
PtpAffx.207505.1.S1_at gw1.VIII.1476.1 AT3G10720 Pectin methylesterase inhibitor 25 (PMEI25) 0.3 0.5ns 1.0ns
Ptp.3290.1.S1_at gw1.VII.2504.1 AT5G08200 Peptidoglycan-binding LysM domain-containing protein 2.2 1.2ns 1.1ns
Ptp.2725.1.S1_at gw1.X.2924.1 AT5G62150 Peptidoglycan-binding LysM domain-containing protein 3.1 1.2ns 1.2ns
PtpAffx.208179.1.S1_at eugene3.00081504 AT2G23770 Peptidoglycan-binding LysM domain-containing protein 2.3 1.5ns 1.1ns
Transport       
Ion transport       
Ptp.6087.1.S1_at eugene3.97260001 AT5G01600 Ferritin 1 (FER1) 0.3ns 0.4ns 0.3
PtpAffx.595.4.S1_s_at estExt_fgenesh4_pg.C_1470038 AT2G24520 H+-ATPase 5 (HA5) 2.3 1.5ns 1.6ns
PtpAffx.208738.1.S1_s_at estExt_fgenesh4_pm.C_LG_X0276 AT5G64560 Mg transporter CorA-like family protein (MRS2-2) 4.8 2.2ns 1.4ns
PtpAffx.46328.1.A1_at gw1.I.4154.1 AT3G19640 Mg transporter CorA-like family protein (MRS2-3) 3.8 2.8 1.3ns
PtpAffx.204370.1.S1_at fgenesh4_pg.C_LG_IX000025 AT5G44370 Phosphate transporter 4;6 (PHT4;6) 4.3 1.8ns 1.1ns
PtpAffx.249.377.A1_at fgenesh4_pm.C_LG_V000517 AT3G51895 Sulfate transmembrane transporter 3;1 (SULTR3;1) 2.4 1.3ns 1.0ns
PtpAffx.63924.1.S1_at eugene3.01570002 AT5G19600 Sulfate transmembrane transporter 3;5 (SULTR3;5) 26.8 109.2 3.2ns
PtpAffx.46298.1.S1_at estExt_fgenesh4_pg.C_LG_VIII0032 AT5G55630 Two pore K+ channel 1 (TPK1) 2.1 1.3ns 1.1ns
Transport facilities       
PtpAffx.119032.1.S1_s_at gw1.XVI.2587.1 AT2G37330 Aluminum sensitive 3 (ALS3) 44.4 27.5 5.2
Ptp.5171.1.S1_at gw1.VI.655.1 AT5G03910 ABC transporter homolog 12 (ATH12) 2.5 1.4ns 1.1ns
PtpAffx.204839.1.S1_at gw1.IX.3299.1 AT3G08040 MATE (FRD3) 8.9 4.2ns 1.7ns
Ptp.2869.1.A1_at gw1.I.5916.1 AT1G30690 SEC14 cytosolic factor family protein/phosphoglyceride transfer family protein 0.3 0.8ns 0.9ns
Oxidative stress response f       
Ptp.2903.1.A1_s_at gw1.XII.485.1 AT3G22370 Alternative oxidase 1A (AOX1A) 8.6 1.5ns 3.6ns
PtpAffx.56141.1.A1_at grail3.0007029701 AT5G20230 Blue copper binding protein (BCB) 2.4 1.4ns 2.4ns
PtpAffx.153878.1.A1_at gw1.XV.2559.1 AT5G51100 Fe superoxide dismutase (FSD2) 1.4ns 1.5ns 2.8
PtpAffx.134361.1.A1_s_at eugene3.00031141 AT1G64500 Glutaredoxin family protein 0.4 0.7 0.4ns
PtpAffx.2286.4.S1_a_at - AT1G17180 Glutathione S-transferase tau 25 (GSTU25) 0.4 0.5ns 1.9ns
PtpAffx.23427.1.S1_s_at estExt_fgenesh4_pg.C_LG_VIII1530 AT2G29420 Glutathione S-transferase tau 7 (GSTU7) 2.9 1.0ns 1.5ns
PtpAffx.29337.1.A1_at eugene3.00030584 AT5G67400 Peroxidase 73 (P73) 0.5 1.0ns 1.0ns
PtpAffx.36879.1.A1_s_at gw1.VII.698.1 AT5G24070 Peroxidase family protein 0.5 0.7ns 0.8ns
PtpAffx.43372.1.A1_at fgenesh4_pg.C_LG_XVI000455 AT5G06720 Peroxidase, putative 3.1 1.4ns 0.9ns
PtpAffx.54628.1.S1_at estExt_fgenesh4_pg.C_LG_XVI1240 AT5G05340 Peroxidase, putative 13.3 1.7ns 1.1ns
PtpAffx.55376.1.S1_at fgenesh4_pg.C_LG_XIV000840 AT5G05340 Peroxidase, putative 2.0ns 0.4ns 0.1
  1. aAffymetrix probe set identifier (ID) of the GeneChip Poplar Genome Array 61 K (Affymetrix).
  2. bPreferred gene model name attributed by Poparray v1.2 http://aspendb.uga.edu/poparray.
  3. cArabidopsis genome identifier (AGI n°).
  4. dAnnotation of best hit in Arabidopsis genome with a E-value cut-off of < 0.05.
  5. eC-compound and carbohydrate metabolism and cell wall.
  6. fOxidative stress response and detoxification.
  7. nsnot significantly up- or down-regulated.