Transmembrane Electropotential Changes in Amphibian Eggs

at Ovulation, Activation and First Cleavage

 Gene A. Morrill and Donald E. Watson
Department of Physiology
The Albert Einstein College of Medicine

of Yeshiva University, New York, N.Y.

 [JOURNAL OF CELLULAR PHYSIOLOGY Vol. 67, No. 1, February 1966]




 Electropotential measurements
   Electropotential profile of the ovarian oocyte  Electropotential profile of the ovulated egg  Electropotential profile of the fertilized uncleaved and cleaved egg