Summary
In the leaf-hopperEuscelis, the spatial sequence of germ band segments can be reverted partially or completely by translocation of hind pole material to the front end of an egg fragment. Head and prothorax are suppressed by this operation.
Literatur
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Sander, K. Umkehr der Keimstreifpolarität in Eifragmenten vonEuscelis (Cicadina). Experientia 17, 179–180 (1961). https://doi.org/10.1007/BF02160369
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DOI: https://doi.org/10.1007/BF02160369