OsCYT-INV1,SRT5

2015-01-20 | Categories genes  | Tags growth  root development  root 

• Information
  • Symbol: OsCYT-INV1,SRT5
  • MSU: LOC_Os02g34560
  • RAPdb: Os02g0550600
• Publication
  • Analysis of the rice SHORT-ROOT5 gene revealed functional diversification of plant neutral/alkaline invertase family, 2009, Plant Science.
  • OsCYT-INV1 for alkaline/neutral invertase is involved in root cell development and reproductivity in rice Oryza sativa L., 2008, Planta.
• Genbank accession number
  • AK102741
• Key message
  • We previously described a rice mutant, srt5, which exhibits extremely stunted post-embryonic root growth that is rescuable by metabolizable sugars
  • Sucrose levels in srt5 root cells were elevated, consistent with a crucial role for SRT5 in cytosolic sucrose cleavage at early root developmental stages
  • These results suggest that SRT5 is the key isoform of Inv-Ns required for carbon and energy supply during early root development
  • Exogenously supplying glucose could rescue the root growth defects of the Oscyt-inv1 mutant
  • These results indicated that OsCyt-inv1 played important roles in root cell development and reproductivity in rice
  • OsCYT-INV1 for alkaline/neutral invertase is involved in root cell development and reproductivity in rice (Oryza sativa L.)
• Connection

Prev     Next