RDD1

2015-01-20 | Categories genes  | Tags flower  grain  grain size  grain length  grain weight  transcription factor  nitrogen  grain quality  quality 

• Information
  • Symbol: RDD1
  • MSU: LOC_Os01g15900
  • RAPdb: Os01g0264000
• Publication
  • Circadian clock- and phytochrome-regulated Dof-like gene, Rdd1, is associated with grain size in rice, 2009, Plant Cell Environ.
  • MicroRNA-targeted transcription factor gene RDD1 promotes nutrient ion uptake and accumulation in rice., 2016, Plant J.
  • In-frame editing of transcription factor gene RDD1 to suppress miR166 recognition influences nutrient uptake, photosynthesis, and grain quality in rice., 2022, Sci Rep.
• Genbank accession number
  • AP001383
• Key message
  • In addition, RDD1-AS plants were smaller and flowered later than WT or RDD1-S plants; decreases in grain length, width and 1000-grain weight were also recorded
  • This study demonstrates that Rdd1 is a circadian clock and phy-regulated gene, which is associated with grain size in rice
  • Circadian clock- and phytochrome-regulated Dof-like gene, Rdd1, is associated with grain size in rice
  • We report here on the characterization of a putative Dof transcription factor gene in rice (Oryza sativa)–rice Dof daily fluctuations 1 (Rdd1)
  • Moreover, the overexpression of RDD1 increased nitrogen responsiveness and grain productivity
  • Our results suggest that RDD1 can contribute to the increased grain productivity of rice via inducing the efficient uptake and accumulation of various nutrient ions
  • MicroRNA-targeted transcription factor gene RDD1 promotes nutrient ion uptake and accumulation in rice.
  • Here, we show that the transcription factor encoding gene RDD1 plays a role in improving the uptake and accumulation of various nutrient ions in rice
  • In-frame editing of transcription factor gene RDD1 to suppress miR166 recognition influences nutrient uptake, photosynthesis, and grain quality in rice.
  • The transcription factor-encoding gene RDD1 increases the uptake of nutrient ions, photosynthetic activity under ambient and high CO(2) conditions, and grain productivity, and microRNA166 (miR166) regulates its transcript levels
  • These results suggest that the in-frame mutagenesis of RDD1 to suppress miR166-RDD1 transcript pairing contributes to the improved grain appearance of rice
• Connection
  • miR166, RDD1, In-frame editing of transcription factor gene RDD1 to suppress miR166 recognition influences nutrient uptake, photosynthesis, and grain quality in rice., In-frame editing of transcription factor gene RDD1 to suppress miR166 recognition influences nutrient uptake, photosynthesis, and grain quality in rice.
  • miR166, RDD1, In-frame editing of transcription factor gene RDD1 to suppress miR166 recognition influences nutrient uptake, photosynthesis, and grain quality in rice., The transcription factor-encoding gene RDD1 increases the uptake of nutrient ions, photosynthetic activity under ambient and high CO(2) conditions, and grain productivity, and microRNA166 (miR166) regulates its transcript levels

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