Table 2. Relative expression of some nutrient uptake and assimilation genes in S. meliloti-inoculated root hairs in nin versus the wild type.
M. truncatula genes in boldface have L. japonicus homologs that are potential NIN targets (Soyano et al., 2014). Arabidopsis genes in boldface were found to be down-regulated in nlp7 (Castaings et al., 2009). Dashes indicate no data.
| N Uptake and Assimilation | S Uptake and Assimilation | P Uptake and Assimilation | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| M. truncatula Gene Model | nin-1 Versus the Wild Type | Arabidopsis Homolog | Gene Description (Name) | M. truncatula Gene Model | nin-1 Versus the Wild Type | Arabidopsis Homolog | Gene Description (Name) | M. truncatula Gene Model | nin-1 Versus the Wild Type | Arabidopsis Homolog | Gene Description (Name) |
| Medtr7g050870 | 0.18 | AT1G11580 | Pectin methylesterase | Medtr5g020800 | 0.38 | AT1G75280 | Isoflavone reductase | Medtr8g015960 | 0.03a | AT1G17710 | PEP carboxylase (PEPC1) |
| Medtr5g012290 | 0.11 | AT1G12110 | Nitrate transporter (NRT1.1) | Medtr5g010230 | 0.16a | AT4G23100 | Glu-Cys ligase (GSH1) | Medtr8g015950 | 0.03a | AT1G73010 | PP phosphatase (PPsPase1) |
| Medtr4g101380 | 0.56 | AT1G12110 | Nitrate transporter (NRT1.1) | Medtr4g115670 | 1.55 | AT5G34850 | PAP26 | Medtr7g067340 | 0.55 | AT5G01220 | Sulfoquinovosyltransferase |
| Medtr8g069775 | 0.30 | AT1G12940 | Nitrate transporter (NRT2.5) | Medtr3g070400 | 0.46 | AT3G55880 | S utilization efficiency (SUE4) | Medtr1g043200 | 0.29 | AT5G43360 | P transporter (PHT1;3) |
| Medtr2g030200 | 0.64 | AT1G30510 | Ferredoxin:NADP(H) oxidoreductase | Medtr4g087520 | 0.29 | AT2G43750 | Cys synthase | Medtr3g082700 | 0.07 | AT2G32830 | P transporter (PHT1;5) |
| Medtr1g078030 | 0.35 | AT1G64720 | Membrane-related protein (CP5) | Medtr6g016325 | 0.47 | AT1G19920 | ATP sulfurylase-like (APS2) | Medtr1g074930 | 0.45 | AT3G54700 | P transporter (PHT1;7) |
| contig_63842_1 | 0.50 | AT3G16560 | Protein phosphatase 2C | Medtr1g081620 | 0.43 | AT4G14880 | Cys synthase | Medtr4g083960 | 0.70 | AT1G20860 | P transporter (PHT1;9) |
| Medtr4g119830 | 0.71 | AT3G16560 | Protein phosphatase 2C | Medtr5g095470 | 0.20 | AT3G13110 | Ser acetyltransferase | Medtr7g102180 | 0.28 | AT5G03430 | PAPS reductase |
| Medtr5g026620 | 0.18 | AT3G22370 | Alternative oxidase1A (AOX1A) | Medtr3g074620 | 0.44 | AT1G34780 | APR-LIKE (APRL4) | Medtr8g010590 | 0.11 | AT3G03530 | Phospholipase C4 |
| Medtr7g071970 | 0.551 | AT5G01740 | Nuclear transport factor2 (NTF2) | Medtr1g102550 | 0.44 | AT3G22890 | ATP sulfurylase (APS1) | – | – | – | – |
| Medtr5g074500 | 0.45 | AT5G01740 | Nuclear transport factor2 (NTF2) | Medtr8g098350 | 0.59 | AT4G23100 | Glu-Cys ligase (GSH1) | – | – | – | – |
| Medtr4g077190 | 0.71 | AT5G04590 | Sulfite reductase (SIR) | Medtr2g008470 | 0.06 | AT1G22150 | S transporter (SULTR1;3) | – | – | – | – |
| Medtr5g026640 | 0.52 | AT5G45380 | Degradation of Urea3 (DUR3) | Medtr4g011970b | 0.15 | AT3G15990 | S transporter (SULTR3;4) | – | – | – | – |
| Medtr2g021255 | 0.25 | AT5G35630 | Gln synthetase2 (GS2) | Medtr2g102243 | 0.23 | AT3G15990 | S transporter (SULTR3;4) | – | – | – | – |
| Medtr5g067150 | 0.41 | AT4G24400 | CBL-interacting protein kinase (CIPK8) | Medtr6g086170 | 0.09 | AT5G19600 | S transporter (SULTR3;5) | – | – | – | – |
| Medtr1g009200 | 0.47 | AT1G52190 | Nitrate transporter (NRT1.11) | Medtr7g022870 | 0.48 | AT5G13550 | S transporter (SULTR4;1) | – | – | – | – |
| Medtr2g101650 | 0.59 | AT1G52190 | Nitrate transporter (NRT1.11) | – | – | – | – | – | – | – | – |
| Medtr1g045550 | 0.09 | AT4G13510 | Ammonium transporter1 (AMT1;1) | – | – | – | – | – | – | – | – |
| Medtr7g085410 | 0.35 | AT5G66320 | GATA transcription factor5 (GATA5) | – | – | – | – | – | – | – | – |
| Medtr4g095600 | 0.49 | AT3G49940 | LOB domain protein (LBD38) | – | – | – | – | – | – | – | – |
| Medtr2g049790 | 0.62 | AT1G30270 | CBL-interacting protein kinase (CIPK23) | – | – | – | – | – | – | – | – |
| Medtr4g133230 | 0.44 | AT5G47560 | Dicarboxylate transporter (TDT) | – | – | – | – | – | – | – | – |
| Medtr4g125810 | 0.17 | AT5G57050 | Protein phosphatase2C (ABI2) | – | – | – | – | – | – | – | – |
| Medtr4g113505 | 2.15 | AT5G47100 | Calcineurin B-like protein (CBL9) | – | – | – | – | – | – | – | – |
| Medtr5g087490 | 0.34 | AT5G20990 | Cofactor for NiR and XD1 (CNX1) | – | – | – | – | – | – | – | – |
| Medtr2g061710 | 0.43 | AT2G31955 | Cofactor for NiR and XD1 (CNX2) | – | – | – | – | – | – | – | – |
a
Induced in wild-type versus control root hairs 5 dpi with S. meliloti.
b
Medtr4g011970 = SST1.