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Research Article

Tetrameric Structure of Centromeric Nucleosomes in Interphase Drosophila Cells

  • Yamini Dalal,

    Affiliations: Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America, Howard Hughes Medical Institute, Seattle, Washington, United States of America

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  • Hongda Wang,

    Affiliation: Biodesign Institute, Arizona State University, Tempe, Arizona, United States of America

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  • Stuart Lindsay,

    Affiliation: Biodesign Institute, Arizona State University, Tempe, Arizona, United States of America

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  • Steven Henikoff mail

    To whom correspondence should be addressed. E-mail: steveh@fhcrc.org

    Affiliations: Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America, Howard Hughes Medical Institute, Seattle, Washington, United States of America

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  • Published: July 31, 2007
  • DOI: 10.1371/journal.pbio.0050218

About the Authors

Yamini Dalal, Steven Henikoff
Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
Yamini Dalal, Steven Henikoff
Howard Hughes Medical Institute, Seattle, Washington, United States of America
Hongda Wang, Stuart Lindsay
Biodesign Institute, Arizona State University, Tempe, Arizona, United States of America

Corresponding Author

Email: steveh@fhcrc.org

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

YD, SH, and SL conceived and designed the experiments. YD performed the experiments, except for AFM, which was performed by HW. YD and SH analyzed the data, except for AFM data analyzed by HW and SL. YD contributed reagents/materials/analysis tools. YD and SH wrote the paper.