|
|
|
|
|
|
|
||
Cover picture: Field of epidermal cells in a whole mount of a primary culture produced from the scale of a squirrel fish (Holocentrus rufus). This electron micrograph was taken by Keith R. Porter and Karen Anderson with an intermediate voltage electron microscope at the University of Pennsylvania. ×2,000. Photo courtesy of Dr. Lee D. Peachey. See related article in this issue honoring K.R. Porter by Satir, 223–224.
|
|