Table 2.

Identities and Expression Patterns of the Sequence Tags Identified for Their Differential Expression in the Wild Type and pal1 and pal2 Mutants by Hybridization with a 6K Arabidopsis Microarray

Expression in pal1Expression in pal2Nearest Homolog (PEDANT at MIPS)
AGIFold ChangeP ValueFold ChangeP ValueDescription (MIPS)AGI/GIDescriptionE Value
Amino Acid–Related
At3g154503.642.21 × 10−8Unknown proteinAt5g10240Asn synthetase ASN33 × 10−71
At4g274502.337.87 × 10−7Unknown proteinAt5g10240Asn synthetase ASN32 × 10−59
At4g284100.404.04 × 10−8Hypothetical proteinAt4g28420Tyr transaminase-like protein1 × 10−46
At3g259900.464.47 × 10−7Putative DNA binding protein, GT-1
Carbohydrate-Related
At5g493602.191.91 × 10−43.236.30 × 10−6Xylosidase
At5g384102.019.54 × 10−82.057.55 × 10−8Rubisco small chain 3b precursor
At1g702902.792.29 × 10−6Putative trehalose-6-phosphate synthase
At4g366702.401.41 × 10−5Sugar transporter-like protein
At3g015002.161.19 × 10−4Carbonic anhydrase, chloroplast precursor
At1g795502.071.02 × 10−8Phosphoglycerate kinase (EC 2.7.2.3) like protein
At2g397302.035.47 × 10−7Rubisco activase
At3g234900.492.40 × 10−6Cyanate lyase (CYN)
Phenylpropanoid-Related
At2g229902.299.35 × 10−5Putative Ser carboxypeptidase Ia
At2g346600.421.15 × 10−5MRP-like ABC transporter
At5g172200.416.20 × 10−4GST-like protein
At5g429800.406.00 × 10−4Thioredoxin
At2g370400.302.22 × 10−7Phe ammonia lyase (PAL1)
At5g428000.264.96 × 10−5Dihydroflavonol 4-reductase
At5g139300.152.11 × 10−6Chalcone synthase
Light-Related
At2g414602.986.95 × 10−6DNA-(apurinic or apyrimidinic site) lyase (ARP)b
At1g685202.672.11 × 10−5Putative B-box zinc finger proteinAt5g15850CONSTANS-like 14 × 10−26
At1g299302.649.19 × 10−7Unknown proteinAt3g61470Lhca2 protein1 × 10−76
At1g556702.094.15 × 10−7Photosystem I subunit V precursor (PsaG)
Stress Response
At5g244902.571.08 × 10−4Unknown proteinGI:2636057Stress-induced protein, Bacillus subtilis2 × 10−78
At3g524702.553.35 × 10−5Unknown proteinAt5g22200NDR1/HIN1-like protein6 × 10−67
At2g400002.181.60 × 10−5Putative nematode-resistance protein
At1g750402.041.18 × 10−6Thaumatin-like proteinAt5g38280Receptor Ser/Thr kinase PR5K7 × 10−97
Signal Transduction/Transcriptional Regulation
At1g804402.142.75 × 10−43.081.08 × 10−5Unknown proteinGI:28374149Kelch-like protein 3, H. sapiens9 × 10−61
At1g132602.282.18 × 10−5Unknown proteinAt5g20730Putative protein2 × 10−66
At1g788302.022.16 × 10−4Unknown proteinAt4g21370Receptor kinase-like protein1 × 10−102
Miscellaneous
At2g338302.232.48 × 10−6Putative auxin-regulated protein
Unknown
At5g219402.491.11 × 10−6Unknown protein
At4g273802.477.59 × 10−10Unknown protein
At2g158902.104.30 × 10−8Unknown protein
At1g148802.034.15 × 10−4Unknown protein
At1g733300.391.91 × 10−7Putative protein
  • Expression is given as fold change of wild-type expression. The description of the genes is retrieved from MIPS; when the gene was annotated as unknown, the closest homolog is given as obtained from PEDANT at MIPS (Frishman et al., 2003).

  • a Note that this gene is annotated as Ser carboxypeptidase at MIPS but has been shown to correspond to the SNG1 locus, encoding sinapoylglucose:malate sinapoyltransferase (Lehfeldt et al., 2000).

  • b It cannot be ruled out that the upregulation of ARP partly results from fragments of the ARP gene used in the promoter-trap construct.