Literature DB >> 1260860

Action of the head activator on the determination of interstitial cells in hydra.

H C Schaller.   

Abstract

In addition to its role as a growth hormone (preceding paper), at the cellular level the head activator functions as one of the substances which control the determination of uncommitted stem cells in hydra. In the presence of head activator the determination of interstitial stem cells to nerve cells is stimulated, the determination of interstitial cells to nematocytes is inhibited. The determination of interstitial cells to nerves occurs shortly before or in the very early S period of interstitial cells.

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Year:  1976        PMID： 1260860     DOI： 10.1016/0045-6039(76)90010-5

Source DB:  PubMed          Journal:  Cell Differ        ISSN： 0045-6039


  11 in total

1.  Isolation and amino acid sequence of a morphogenetic peptide from hydra.

Authors:  H C Schaller; H Bodenmüller
Journal:  Proc Natl Acad Sci U S A       Date:  1981-11       Impact factor: 11.205

2.  Head regeneration inHydra is initiated release of head activator and inhibitor.

Authors:  H Chica Schaller
Journal:  Wilehm Roux Arch Dev Biol       Date:  1976-12

3.  Analysis of morphogenetic mutants of hydra : IV.Reg-16, a mutant deficient in head regeneration.

Authors:  Wolfgang Kemmner; H Chica Schaller
Journal:  Wilehm Roux Arch Dev Biol       Date:  1981-07

4.  Separation and specificity of action of four morphogens from hydra.

Authors:  H Chica Schaller; Tobias Schmidt; Cok J P Grimmelikhuijzen
Journal:  Wilehm Roux Arch Dev Biol       Date:  1979-06

5.  The role of nerve cell density in the regulation of bud production in hydra.

Authors:  C L Browne; Lowell E Davis
Journal:  Wilehm Roux Arch Dev Biol       Date:  1978-06

6.  Pattern of cell proliferation in embryogenesis and planula development ofHydractinia echinata predicts the postmetamorphic body pattern.

Authors:  Michael Kroiher; Günter Plickert; Werner A Müller
Journal:  Rouxs Arch Dev Biol       Date:  1990-11

7.  Head activator does not qualitatively alter head morphology in regenerates ofHydra oligactis.

Authors:  Lorette Claire Javois; Victoria Kitale Tombe
Journal:  Rouxs Arch Dev Biol       Date:  1991-07

8.  Sublethal effects of ethylene dibromide on wound healing and morphogenesis in Hydra oligactis.

Authors:  J A Adams; A A Kennedy
Journal:  Arch Environ Contam Toxicol       Date:  1992-04       Impact factor: 2.804

9.  Lithium ions interfere with pattern control in Hydra vulgaris.

Authors:  Monika Hassel; Stefan Berking
Journal:  Rouxs Arch Dev Biol       Date:  1990-05

10.  Polar morphogenesis in early hydroid development: Action of caesium, of neurotransmitters and of an intrinsic head activator on pattern formation.

Authors:  Werner A Müller; Arntraud Mitze; Jörn-P Wickhorst; Hans M Meier-Menge
Journal:  Wilehm Roux Arch Dev Biol       Date:  1977-12
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