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Research Article

Recent and Projected Increases in Atmospheric CO2 Concentration Can Enhance Gene Flow between Wild and Genetically Altered Rice (Oryza sativa)

  • Lewis H. Ziska mail,

    l.ziska@ars.usda.gov

    Affiliation: Crop Systems and Global Change Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, Maryland, United States of America

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  • David R. Gealy,

    Affiliation: Dale Bumpers National Rice Research Center, United States Department of Agriculture, Agricultural Research Service, Stuttgart, Arkansas, United States of America

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  • Martha B. Tomecek,

    Affiliation: Crop Systems and Global Change Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, Maryland, United States of America

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  • Aaron K. Jackson,

    Affiliation: Dale Bumpers National Rice Research Center, United States Department of Agriculture, Agricultural Research Service, Stuttgart, Arkansas, United States of America

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  • Howard L. Black

    Affiliation: Dale Bumpers National Rice Research Center, United States Department of Agriculture, Agricultural Research Service, Stuttgart, Arkansas, United States of America

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  • Published: May 23, 2012
  • DOI: 10.1371/journal.pone.0037522

About the Authors

Lewis H. Ziska, Martha B. Tomecek
Crop Systems and Global Change Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, Maryland, United States of America
David R. Gealy, Aaron K. Jackson, Howard L. Black
Dale Bumpers National Rice Research Center, United States Department of Agriculture, Agricultural Research Service, Stuttgart, Arkansas, United States of America

Corresponding Author

Email: l.ziska@ars.usda.gov

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LHZ DRG. Performed the experiments: LHZ DRG MBT AKJ HLB. Analyzed the data: LHZ DRG MBT AKJ HLB. Contributed reagents/materials/analysis tools: LHZ DRG MBT AKJ HLB. Wrote the paper: LHZ DRG.