OsDRF1

2015-01-20 | Categories genes  | Tags defense response  disease  defense  blast  disease resistance  seedling  root  ABA 

• Information
  • Symbol: OsDRF1
  • MSU: LOC_Os04g35190
  • RAPdb: Os04g0431200
• Publication
  • Overexpression of a rice defense-related F-box protein gene OsDRF1 in tobacco improves disease resistance through potentiation of defense gene expression, 2008, Physiol Plant.
• Genbank accession number
  • DQ237916
• Key message
  • Expression of OsDRF1 was induced upon treatment with benzothiadiazole (BTH), a chemical inducer of defense responses in rice
  • Overexpression of OsDRF1 in transgenic tobacco resulted in enhanced disease resistance against tomato mosaic virus (ToMV) and Pseudomonas syringae pv
  • The results suggest that OsDRF1 plays a role in disease resistance via upregulating defense-related gene expression and that OsDRF1 may also be involved in the response to ABA
  • Overexpression of a rice defense-related F-box protein gene OsDRF1 in tobacco improves disease resistance through potentiation of defense gene expression
  • A rice defense-related F-box protein gene, OsDRF1, was cloned and identified during a course of study aimed at elucidating the molecular basis of induced immunity in rice
  • Moreover, in BTH-treated rice seedlings, expression of OsDRF1 was further induced by infection with Magnaporthe grisea, the rice blast fungus, compared with those in water-treated seedlings
  • OsDRF1 was also upregulated in rice seedlings after treatment with ABA
  • Root elongation of the OsDRF1-overexpressing transgenic seedlings was significantly inhibited by ABA, indicating that overexpression of OsDRF1 resulted in increased ABA sensitivity
• Connection

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