OsPSK

2022-11-15 | Categories genes  | Tags seedling  growth  auxin  cytokinin 

• Information
  • Symbol: OsPSK
  • MSU: LOC_Os06g42680
  • RAPdb: Os06g0633300
• PSP score
  • LOC_Os06g42680.2: 0.1755
  • LOC_Os06g42680.1: 0.0291
• PLAAC score
  • LOC_Os06g42680.2: 0
  • LOC_Os06g42680.1: 0
• pLDDT score
  • 62.01
• Protein Structure from AlphaFold and UniProt
  • 
• Publication
  • A Rapid and Efficient System of Agrobacterium Infection-Mediated Transient Gene Expression in Rice Oc Cells and Its Application for Analysis of the Expression and Antisense Suppression of Preprophytosulfokine, a Precursor of Phytosulfokine-alpha, Encoded by OsPSK Gene, 2000, Plant Cell Physiol.
  • Molecular cloning and characterization of OsPSK, a gene encoding a precursor for phytosulfokine-alpha, required for rice cell proliferation, 2000, Plant Mol Biol.
  • Oryza sativa PSK gene encodes a precursor of phytosulfokine-alpha , a sulfated peptide growth factor found in plants, 1999, Proceedings of the National Academy of Sciences.
• Genbank accession number
  • AB020505
• Key message
  • Although PSK-α molecules have never been identified in any intact plant, reverse transcription–PCR analysis demonstrated that OsPSK is expressed in rice seedlings, indicating that PSK-α may be important for plant cell proliferation both in vitro and in vivo
  • We previously characterized an OsPSK cDNA encoding a precursor of phytosulfokine-alpha (PSK-alpha), a peptide plant growth factor
  • Northern blot analyses suggest that the expression of OsPSK is reinforced by auxin and cytokinin
• Connection

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