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Regulation of interstitial cell differentiation in hydra attenuata part 3 effects of interstitial cell and nerve cell densities

, : Regulation of interstitial cell differentiation in hydra attenuata part 3 effects of interstitial cell and nerve cell densities. Journal of Cell Science 34: 1-26

Using a new assay, interstitial cell (i-cell) commitment to nerve cell or nematocyte differentiation was investigated. Nematocyte commitment was positively correlated with size of i-cell population and independent of the axial position of i-cells along the body column. This indicates that i-cell commitment to nematocyte differentiation may be regulated by feedback from the i-cell population. Nerve cell commitment was correlated with regions of high nerve cell density. Nerve cell commitment is probably regulated by feedback from the nerve cell population or is dependent on axial position.

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