Illustration of a protein surrounding a section of a DNA molecule

Division of Molecular and Cellular Biosciences (BIO/MCB)

The U.S. National Science Foundation Division of Molecular and Cellular Biosciences (MCB) supports research on the fundamental properties of living systems at the atomic, molecular, subcellular and cellular scales.

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Recent funding opportunities

Program
Next Required Due Date: March 3, 2025
Posted November 6, 2024
Dear Colleague Letter
Next Required Due Date: See letter for details
Posted October 17, 2024
Program
Next Required Due Date: December 16, 2024
Posted September 13, 2024

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Outreach
Learn about new funding solicitation supporting large-scale interdisciplinary research projects