Os6PGDH,Os6PGDH1

2015-01-20 | Categories genes  | Tags inflorescence  salt  shoot  root  salt stress  leaf  growth  resistance  ethylene  jasmonic  jasmonic acid  height 

• Information
  • Symbol: Os6PGDH,Os6PGDH1
  • MSU: LOC_Os06g02144
  • RAPdb: Os06g0111500
• Publication
  • Molecular cloning and characterization of rice 6-phosphogluconate dehydrogenase gene that is up-regulated by salt stress, 2003, Mol Biol Rep.
  • Overexpression of a Cytosolic 6-Phosphogluconate Dehydrogenase Gene Enhances the Resistance of Rice to Nilaparvata lugens, 2020, Plants (Basel).
• Genbank accession number
  • AF486280
• Key message
  • RT-PCR experiments revealed that Os6PGDH expression was high in inflorescence, low in root and embryos but almost absent in leaves
  • Furthermore, Os6PGDH was up-regulated in the shoots under salt stress
  • Levels of Os6PGDH1 transcripts were detected in all five examined tissues, with the highest in outer leaf sheaths and lowest in inner leaf sheaths
  • Taken together, these results indicate that Os6PGDH1 plays a pivotal role not only in rice growth but also in the resistance of rice to BPH by modulating JA, ethylene, and H2O2 pathways
  • In addition, the overexpression of Os6PGDH1 enhanced levels of BPH-induced JA, jasmonoyl-isoleucine (JA-Ile), and H2O2, but decreased BPH-induced levels of ethylene
  • Os6PGDH1 expression was strongly induced by mechanical wounding, infestation of gravid BPH females, and jasmonic acid (JA) treatment
  • Overexpressing Os6PGDH1 (oe6PGDH) decreased the height of rice plants and the mass of the aboveground part of plants, but slightly increased the length of plant roots
• Connection

Prev     Next