GnT1

2015-01-20 | Categories genes  | Tags seed  reproductive  salt  cell wall  cytokinin  cellulose  seedling  tiller  salt stress 

• Information
  • Symbol: GnT1
  • MSU: LOC_Os02g58590
  • RAPdb: Os02g0832800
• Publication
  • N-glycan maturation is crucial for cytokinin-mediated development and cellulose synthesis in Oryza sativa, 2013, Plant J.
• Genbank accession number
  • AK058826
  • AK101526
  • AK058826
  • AK101526
• Key message
  • Phenotypic analyses revealed that gnt1 shows defective post-seedling development and incomplete cell wall biosynthesis, leading to symptoms such as failure in tiller formation, brittle leaves, reduced cell wall thickness, and decreased cellulose content
  • However, callus induced from gnt1 seeds could be maintained for periods, although it exhibited a low proliferation rate, small size, and hypersensitivity to salt stress
  • The developmental defects of gnt1 ultimately resulted in early lethality without transition to the reproductive stage
  • sativa response regulators that are rapidly induced by cytokinins in gnt1 confirmed that cytokinin signaling is impaired in the mutant
• Connection

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