Inhibition of Hypostome Formation and Polarity Reversal in Hydra
β Scribed by HICKLIN, JUDY; HORNBRUCH, AMATA; WOLPERT, L.
- Book ID
- 109665731
- Publisher
- Nature Publishing Group
- Year
- 1969
- Tongue
- English
- Weight
- 520 KB
- Volume
- 221
- Category
- Article
- ISSN
- 0028-0836
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## Abstract The numbers, types, and distributions of neurons in a hypostome of __Hydra littoralis__ were determined from electron micrographs of serial (0.25 ΞΌm thick) sections. In 1,080 serial sections examined we found 75 sensory cells and 949 centrally located ganglion cells. More than 96% of th