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Table 2 Selection of putative As tolerance-associated genes by comparing the expression ratio between the two accessions

From: Transcriptome profiling of genes and pathways associated with arsenic toxicity and tolerance in Arabidopsis

AGI number Product encoded Tolerance ratioa Dosage ratiob
Col-0 200/Ws-100 Col-0 200/100 (μM)
Transcription factor
AT3G17611 RHOMBOID-like protein 14 (RBL14) 2.84 2.12
AT1G76880 GT-like trihelix DNA-binding protein 6.41 2.11
AT2G17900 ATSDG37 3.39 2.50
AT5G62020 Heat shock transcription factor B2A 4.49 3.41
AT2G33710 ERF (ethylene response factor) transcription factor family 3.98 2.15
Responses to heat
AT5G59720 ATHSP18.2 30.66 2.18
AT1G52560 HSP20-like chaperones superfamily protein 18.23 3.16
AT5G37670 HSP20-like chaperones superfamily protein 12.70 3.06
AT4G10250 ATHSP22 8.58 3.84
AT5G15450 HSP100/ClpB 8.12 2.42
AT2G32120 ATHSP70-2 4.51 2.89
AT4G25200 AtHSP23.6 4.33 3.46
AT4G21320 Heat-stress-associated 32-kD protein 4.12 2.18
AT2G26150 Heat shock transcription factor A2 3.79 3.98
AT2G25140 HSP100/ClpB4 3.35 3.38
AT2G19310 HSP20-like chaperones superfamily protein 4.14 2.10
AT3G12050 Aha1 domain-containing protein 2.77 2.25
AT3G09350 Encodes one of the Arabidopsis Hsp70-binding protein 1 4.12 2.39
AT2G24860 DnaJ/Hsp40 cysteine-rich domain superfamily protein 6.39 2.12
Responses to oxidative, salt and other stresses
AT4G37370 CYP81D8, cytochrome P450 - like protein 13.24 2.81
AT2G34500 CYP710A1, putative cytochrome P450 5.73 2.66
AT1G73480 alpha/beta-Hydrolases superfamily protein 6.47 2.33
AT3G60140 DIN2, member of glycoside hydrolase family 1 5.49 2.22
AT5G37710 alpha/beta-Hydrolases superfamily protein 3.33 2.25
AT3G09640 ATAPX2 5.72 5.17
AT2G04040 AtDTX1, identified as a detoxifying efflux carrier 4.92 3.00
AT2G47710 Adenine nucleotide alpha hydrolases-like superfamily 2.35 2.09
Signal transduction
AT4G21390 Protein serine/threonine kinase activity 17.03 2.00
AT3G09010 Protein kinase superfamily protein (LRR-RLK VIII) 3.23 2.58
AT3G22840 Encodes an early light-inducible protein 2.38 2.05
AT2G21940 Encodes a shikimate kinase 3.62 2.37
AT2G20900 diacylglycerol kinase 5 (DGK5) 3.67 2.17
Proteasome related pathway
AT1G14200 RING/U-box superfamily protein 6.60 2.89
AT1G26800 RING/U-box superfamily protein 6.22 2.65
AT1G55530 RING/U-box superfamily protein 5.24 2.45
AT5G09800 ARM repeat superfamily protein 5.56 2.39
AT5G48655 RING/U-box superfamily protein 3.95 2.13
AT3G13430 RING/U-box superfamily protein 3.75 2.28
AT4G11370 Encodes a putative RING-H2 finger protein RHA1a 3.12 2.15
AT5G38895 RING/U-box superfamily protein 2.83 2.29
AT4G23570 AtSGT1a 3.56 2.49
AT4G15420 Ubiquitin fusion degradation UFD1 family protein 3.43 2.00
AT1G32940 ATSBT3.5, involved in proteolysis 3.65 2.05
AT3G26980 MUB4, membrane-anchored ubiquitin-fold protein 4 4.88 2.54
GTP binding
AT3G21700 ATSGP2, Monomeric G protein 4.93 2.28
AT1G72660 GTP1, Small GTP-binding protein 16.12 3.01
Mitochondria electron transport
AT5G25450 Cytochrome bd ubiquinol oxidase 3.91 2.07
AT4G28390 AAC3, ADP,ATP carrier-like protein 10.16 2.57
AT4G27940 manganese tracking factor for mitochondrial SOD2 (MTM1) 2.65 2.70
Others
AT2G03430 Ankyrin repeat family protein 2.03 2.37
AT3G25900 ATHMT-1, Homocysteine S-methyltransferase 7.68 2.04
AT2G15490 ATUGT7, putative glucosyltransferase 4.86 2.07
AT4G00550 UDP-galactose-dependent digalactosyldiacylglycerol synthase 6.22 3.29
AT4G26270 phosphofructokinase 3 (ATPFK3) 5.38 3.64
AT3G16050 Encodes a protein with pyridoxal phosphate synthase 3.64 2.14
AT1G30070 SGS domain-containing protein 3.53 2.26
AT5G64170 dentin sialophosphoprotein-related protein 3.29 2.34
AT3G57810 Cysteine proteinases superfamily protein 2.94 2.27
AT1G24090 RNase H family protein 2.90 2.24
AT2G16900 Arabidopsis phospholipase-like protein family 2.80 2.08
AT4G32440 Plant Tudor-like RNA-binding protein 2.40 2.28
AT1G67360 Rubber elongation factor protein 2.24 2.73
  1. aCol-0 200/Ws-100 refers to pair-wise comparison of expression ratio (Col-0 200 μM As vs Col-0 Control) / (Ws-2 200 μM As vs Ws-2 Control).
  2. bCol-0 200/100 refers to pair-wise comparison of expression ratio (Col-0 200 μM As vs Col-0 Control) / (Col-0 100 μM As vs Col-0 Control).