Cytoplasmic actomyosin fibrils in tissue culture cells G. IsenbergP. C. RathkeK. E. Wohlfarth-Bottermann OriginalPaper Pages: 427 - 443
Synaptoid profiles in regenerating crustacean peripheral nerves Ruth H. NordlanderMarcus Singer OriginalPaper Pages: 445 - 460
Localization of dopamine in the endocrine hypothalamus of the rat David E. ScottJohn R. Sladek Jr.Celia D. Sladek OriginalPaper Pages: 461 - 473
The differentiation of cytotoxic T lymphocytes in vitro Alex MatterElizabeth Simpson OriginalPaper Pages: 475 - 488
The myelinated parallel fibers of the cerebellar cortex and their regional distribution W. Lange OriginalPaper Pages: 489 - 496
The fine structural localization of testicular phosphatases in man: The control testis Steven S. BarhamJerry D. BerlinRandolph B. Brackeen OriginalPaper Pages: 497 - 510
Neurosecretory cell types in the eyestalk of the freshwater prawn Palaemon paucidens Setsuji Hisano OriginalPaper Pages: 511 - 520
The lateral recess of the third ventricle in teleosts: An electron microscopic and golgi study A. P. EvanL. S. DemskiL. C. Saland OriginalPaper Pages: 521 - 530
A structural study of the anal papillae of the midge Chironomus riparius Meigen (Diptera: Chironomidae) Peter F. Credland OriginalPaper Pages: 531 - 540
Quantitative changes of the C-cell population in the rat thyroid during postnatal ontogenesis M. PetkóGy. RigóZsuzsa Varga OriginalPaper Pages: 541 - 552
Comparison of the early chromatin reaction of the mouse thymocytes incubated with phytohemagglutinin and Concanavalin A J. MyśliwskaA. MyśliwskiJ. Witkowski OriginalPaper Pages: 553 - 561