Nerve commitment during head regeneration in hydra.
Most important event in head regeneration in hydra is a wave of conversion of many interstitial cells into nerve cells. Experimental evidence lends support to the idea that the commitment of interstitial cells into nerve cells is the first morphogenetic prerequisite for emergence of head structures, when the number of nerve cells increases. This increase in nerve cells is delayed when regeneration occurs at a site lower in the body column.
Nangia
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School of Life Sciences, Jawaharlal Nehru University, New Delhi, India.
Mookerjee
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S
D000818:Animals; D006829:Hydra / Q000033:anatomy & histology / Q000502:physiology*; D009416:Nerve Regeneration