Gene name | RAP ID | Function | Induced status under Fe deficiency and Cd stressa | References |
---|---|---|---|---|
NA/DMA biosynthesis for Fe(III)-DMA or Fe(II)-NA transport | ||||
OsNAS1 | Os03g0307300 | Nicotianamine synthase | ↑ | Cheng et al. 2007 |
OsNAS2 | Os03g0307200 | Nicotianamine synthase | ↑ | Cheng et al. 2007 |
OsNAS3 | Os07g0689600 | Nicotianamine synthase | ↑(root)↓(leaf) | Cheng et al. 2007 |
OsNAAT1 | Os02g0306401 | Nicotianamine aminotransferase | ↑ | Inoue et al. 2008 |
OsDMAS1 | Os03g0237100 | Deoxymugineic acid | ↑ | Kobayashi et al. 2014 |
Transporters for Fe/Cd uptake and translocation | ||||
OsTOM1 | Os11g0134900 | DMA efflux transporter | ↑ | Nozoye et al. 2011 |
OsYSL15 | Os02g0650300 | Fe(III)-DMA transporter | ↑ | Inoue et al. 2009 |
OsYSL16 | Os04g0542800 | Fe(III)-DMA transporter | → | Kakei et al. 2012 |
PEZ1 | Os03g0571900 | Phenolics efflux transporter | ― | Ishimaru et al. 2011 |
PEZ2 | Os03g0572900 | Phenolics efflux transporter | ― | Ishimaru et al. 2012 |
OsIRT1 | Os03g0667500 | Ferrous Fe transporter | ↑ | Takahashi et al. 2011 |
OsIRT2 | Os03g0667300 | Ferrous Fe transporter | ↑ | Takahashi et al. 2011 |
OsNRAMP1 | Os07g0258400 | Ferrous Fe/Cd transporter | ↑ | Takahashi et al. 2011 |
OsNRAMP5 | Os07g0257200 | Ferrous Fe/Cd/Mn transporter | ↑ | Ishimaru et al. 2011 |
OsFRDL1 | Os03g0216700 | Citrate efflux transporter | → | Kobayashi et al. 2014 |
ENA1 | Os11g0151500 | NA efflux transporter | ↑(root)↓(shoot) | Nozoye et al. 2011 |
ENA2 | Os06g0695800 | NA efflux transporter | ↑(root)↓(shoot) | Nozoye et al. 2011 |
OsYSL2 | Os02g0649900 | Ferrous Fe/Mn-NA transporter | ↑ | Ishimaru et al. 2010 |
OsHMA2 | Os06g0700700 | Cd/Zn transporter | ↑ | Yoneyama et al. 2015 |
OsLCT1 | Os06g0579200 | Cd efflux transporter | ― | Uraguchi et al. 2011 |
Transporters for cellular Fe/Cd sequestration | ||||
OsVIT1 | Os04g0463400 | Fe import into vacuole | → | Pich et al. 2001; Zhang et al. 2012 |
OsVIT2 | Os09g0396900 | Fe import into vacuole | ↓ | Pich et al. 2001; Zhang et al. 2012 |
OsHMA3 | Os07g0232900 | Cd import into vacuole | ― | Takahashi et al. 2012a |
OsABCG43 | Os07g0522500 | Cd import into vacuole | ― | Oda et al. 2011 |