- Information
- Symbol: OsPSK
- MSU: LOC_Os06g42680
- RAPdb: Os06g0633300
- 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
- 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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