OsNAAT1

2022-11-15 | Categories genes  | Tags root  shoot  xylem 

• Information
  • Symbol: OsNAAT1
  • MSU: LOC_Os02g20360
  • RAPdb: Os02g0306401
• PSP score
  • LOC_Os02g20360.1: 0.029
  • LOC_Os02g20360.2: 0.0748
• PLAAC score
  • LOC_Os02g20360.1: 0
  • LOC_Os02g20360.2: 0
• pLDDT score
  • 85.62
• Protein Structure from AlphaFold and UniProt
  • 
• Publication
  • Identification and localisation of the rice nicotianamine aminotransferase gene OsNAAT1 expression suggests the site of phytosiderophore synthesis in rice, 2008, Plant Mol Biol.
  • A receptor-like protein RMC is involved in regulation of iron acquisition in rice, 2013, J Exp Bot.
• Genbank accession number
  • AB206814
• Key message
  • In the present study, we identified six rice NAAT genes (OsNAAT1-6) by screening a cDNA library made from Fe-deficient rice roots and by searching databases
  • Northern blot and RT-PCR analysis showed that OsNAAT1, but not OsNAAT2-6, was strongly up-regulated by Fe deficiency, both in roots and shoots
  • Promoter-GUS analysis revealed that OsNAAT1 was expressed in companion and pericycle cells adjacent to the protoxylem of Fe-sufficient roots
  • OsNAAT1 expression was also observed in the companion cells of Fe-sufficient shoots, and was clearly induced in all the cells of Fe-deficient leaves
• Connection
  • OsNAAT1, OsNAAT2, Identification and localisation of the rice nicotianamine aminotransferase gene OsNAAT1 expression suggests the site of phytosiderophore synthesis in rice, Northern blot and RT-PCR analysis showed that OsNAAT1, but not OsNAAT2-6, was strongly up-regulated by Fe deficiency, both in roots and shoots
  • OsIRO2, OsNAAT1, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants
  • OsNAAT1, OsNAS1, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants
  • OsNAAT1, OsRMC~OsRLK, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants
  • OsNAAT1, OsYSL15, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants
  • OsIRT1, OsNAAT1, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants
  • OsNAAT1, OsNAS2, A receptor-like protein RMC is involved in regulation of iron acquisition in rice, Several Fe deficiency-responsive genes including OsDMAS1, OsNAS1, OsNAS2, OsNAAT1, OsIRT1, OsYSL15, and OsIRO2 were up- and downregulated in OsRMC-overexpressing and RNAi plants compared with WT rice plants

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