The SEP4 Gene of Arabidopsis thaliana Functions in Floral Organ and Meristem Identity

@article{Ditta2004TheSG,
  title={The SEP4 Gene of Arabidopsis thaliana Functions in Floral Organ and Meristem Identity},
  author={G. Ditta and A. Pinyopich and P. Robles and S. Pelaz and M. Yanofsky},
  journal={Current Biology},
  year={2004},
  volume={14},
  pages={1935-1940}
}
  • G. Ditta, A. Pinyopich, +2 authors M. Yanofsky
  • Published 2004
  • Medicine, Biology
  • Current Biology
  • The ABC model of flower organ identity is widely recognized as providing a framework for understanding the specification of flower organs in diverse plant species. Recent studies in Arabidopsis thaliana have shown that three closely related MADS-box genes, SEPALLATA1 (SEP1), SEP2 and SEP3, are required to specify petals, stamens, and carpels because these organs are converted into sepals in sep1 sep2 sep3 triple mutants. Additional studies indicate that the SEP proteins form multimeric… CONTINUE READING
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    References

    SHOWING 1-10 OF 20 REFERENCES
    B and C floral organ identity functions require SEPALLATA MADS-box genes
    • 1,158
    APETALA1 and SEPALLATA3 interact to promote flower development.
    • 274
    Complexes of MADS-box proteins are sufficient to convert leaves into floral organs
    • 952
    • Highly Influential
    • PDF
    Diverse roles for MADS box genes in Arabidopsis development.
    • 432
    • PDF
    A characterization of the MADS-box gene family in maize.
    • 154
    Separation of AG function in floral meristem determinacy from that in reproductive organ identity by expressing antisense AG RNA
    • 89
    Redundant regulation of meristem identity and plant architecture by FRUITFULL, APETALA1 and CAULIFLOWER.
    • 563
    • PDF
    Genetic interactions among floral homeotic genes of Arabidopsis.
    • 1,013
    • Highly Influential
    • PDF