Hans Winkler

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Hans Winkler

German botanist

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work with chimeras

In chimera
…studied by the German botanist Hans Winkler in 1907. In his first experiments, black nightshade (Solanum nigrum) was grafted on tomato (Solanum lycopersicum), and at the nexus all the shoots were either of nightshade or of tomato except one; this, arising at the junction of the two tissues, had the…
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