For this work, Spemann received the Nobel Prize in Physiology or Medicine in 1935.
这项工作使Spemann获得1935年的诺贝尔生理学和医学奖。
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More than 80 years have passed since the German scientist Hans Spemann conducted his famous experiment that laid the foundations for the field of embryonic development.
Spemann then conducted another experiment, where this time, he removed a few cells from the back half of one embryo and transplanted them into the belly half of a different embryo.