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Keywords: DIF-1
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Journal Articles
Journal Articles
Journal: Development
Development (2006) 133 (9): 1715–1724.
Published: 1 May 2006
...Masashi Fukuzawa; Natasha V. Zhukovskaya; Yoko Yamada; Tsuyoshi Araki; Jeffrey G. Williams PstA and pstO cells are the two major populations in the prestalk region of the Dictyostelium slug and DIF-1 is a low molecular weight signalling molecule that selectively induces pstO cell-specific gene...
Journal Articles
Journal: Development
Development (2006) 133 (3): 449–458.
Published: 1 February 2006
...Eryong Huang; Simone L. Blagg; Thomas Keller; Mariko Katoh; Gad Shaulsky; Christopher R. L. Thompson The signalling molecule DIF-1 is required for normal cell fate choice and patterning in Dictyostelium . To understand how these developmental processes are regulated will require knowledge of how...
Journal Articles
Journal: Development
Development (2006) 133 (3): 439–448.
Published: 1 February 2006
...Natasha V. Zhukovskaya; Masashi Fukuzawa; Yoko Yamada; Tsuyoshi Araki; Jeffrey G. Williams The ecmA gene is specifically expressed in prestalk cells and its transcription is induced by the chlorinated hexaphenone DIF-1. We have purified a novel bZIP transcription factor, DimB, by affinity...
Journal Articles
Journal: Development
Development (2004) 131 (18): 4555–4565.
Published: 15 September 2004
...-inducing action of DIF-1 but largely refractory to the repressive effect exerted by extracellular cAMP. During normal development, apically situated prestalk cells express the ecmB gene just as they commit themselves to stalk cell differentiation. In the Ax2/gskA– mutant, ecmB is expressed throughout...
Journal Articles
Journal: Development
Development (2004) 131 (3): 513–523.
Published: 1 February 2004
...Christopher R. L. Thompson; Qing Fu; Caroline Buhay; Robert R. Kay; Gad Shaulsky The intermingled differentiation and sorting out of Dictyostelium prestalk-O and prespore cells requires the diffusible signaling molecule DIF-1, and provides an example of a spatial information-independent patterning...
Journal Articles
Journal Articles
Journal: Development
Development (1989) 107 (Supplement): 81–90.
Published: 1 April 1989
.... All those discovered to date are low MW diffusible compounds: cAMP, adenosine, NH 3 and DIFs 1-3. The DIFs are assayed by their ability to induce isolated amoebae to differentiate into stalk cells and have been identified as a family of chlorinated phenyl alkanones. The diversification of amoebae...