Pattern
Formation in Membranes by Peter Fromherz
ELECTRICAL ACTIVITY AND VECTORIZATION IN CELL by V.Kaimanovich, E.Krupitsky & A.Spirov
Calcium
activation wave in Xenopus egg:
[Excellent movie]
&aligned microtubules in the vegetal hemisphere at the interface between cortex and subcortical regions of the fertilized egg: [these materials from pages supervised by Jeffery Hardin].
See also my MT & Mind page