Pattern formation in the blue-green alga, Anabaena. I. Basic mechanisms.
D000641:Ammonia / Q000494:pharmacology; D002452:Cell Count; D002454:Cell Differentiation / Q000187:drug effects; D002455:Cell Division; D000458:Cyanobacteria / Q000166:cytology / Q000254:growth & development*; D008846:Micromanipulation; D008858:Microscopy, Phase-Contrast; D008954:Models, Biological
D000641:Ammonia