Os04g0670500

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The rice gene Os04g0670500 was reported as OsCP1 in 2004[1] by researchers from Korea.

Annotated Information

Gene Symbol

  • Os04g0670500 <=> OsCP1, Os CP1

Function

  • OsCP1 is a cysteine protease gene that might play an important role in pollen development. The mutant showed a significant defect in pollen development.

Expression

Figure 3. GUS expression of OsCP1-tagged rice. [1].
  • GUS assay with the T-DNA tagged line indicated that the OsCP1 promoter was highly active in the rice anther.

Evolution

  • Sequence analysis revealed that the deduced amino acid sequence of OsCP1 was homologous to those of papain family cyteine proteases containing the highly conserved interspersed amino acid motif, ERFNIN.

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Labs working on this gene

  • School of Life Sciences and Biotechnology, Korea University, Seoul 136-701, Korea (*author for correspondence; e-mail: ychung@korea.ac.kr)
  • Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 790-784, Korea

References

  1. ↑ 1.0 1.1 Lee S, Jung KH, An G, Chung YY. Isolation and characterization of a rice cysteine protease gene, OsCP1, using T-DNA gene-trap system. Plant Mol Biol. 2004 Mar;54(5):755-65. PubMed PMID: 15356393.

Structured Information

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