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Keywords: caffeine
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Journal Articles
J Cell Sci (1990) 96 (4): 661–667.
Published: 1 August 1990
...P. K. DARCY; P. R. FISHER Phototaxis and thermotaxis by Dictyostelium discoideum slugs on water agar were impaired by the presence in the agar of adenosine, which is a cyclic AMP receptor antagonist in aggregating amoebae. Caffeine, and presumably its analogue theophylline, inhibit cyclic AMP...
Journal Articles
J Cell Sci (1989) 93 (2): 325–335.
Published: 1 June 1989
... shape. We have characterized the aggregation of AX-2 and the streamer F mutant NP 377 in terms of these parameters and investigated the influence of caffeine and ammonia. It was found that during normal aggregation oscillation frequency increases while at the same time wave propagation velocity...
Journal Articles
J Cell Sci (1989) 93 (2): 375–383.
Published: 1 June 1989
... with distinct cis and trans faces and an assortment of different-sized vesicles. The methylxanthine, caffeine, in concentrations of 1–2 mM, has been shown to be an effective disrupting agent of dictyosome integrity. For short treatments (1 h), caffeine causes an inhibition of typical trans -face vesiculation...