Hans Spemann

Hans Spemann

This photo from the MBL archives shows Hans Spemann at the MBL in 1931.  Spemann was a visiting researcher at the MBL in 1931 and 1936.  Given that Ethel Browne Harvey spent summers at the MBL beginning in 1909 and continuing for nearly 50 years, it is not unlikely that she and Spemann met while he was at the MBL.  If so, did they dine together at the Mess?  Did they discuss the organizer? One wonders whether there was information about this in Browne Harvey’s papers that were lost when her house in Woods Hole burned.

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Introducing the Spemann-Mangold organizer: experiments and insights that generated a key concept in developmental biology

Klaus Sander, and Peter E. Faessler

Hans Spemann’s grave in Pragfriedhof Stuttgart

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Ethel Browne

Personal Life

Scientific Career 

Transplantation Experiments

Hans Spemann 

Controversy