A study of protoplasmic streaming inPhysarum by laser Doppler spectroscopy R. V. MustacichB. R. Ware OriginalPaper Pages: 351 - 367
An ultrastructural study of abscission zone cells with special reference to the mechanism of enzyme secretion R. SextonG. G. C. JamiesonM. H. I. L. Allan OriginalPaper Pages: 369 - 387
Early and late DNA replication in respectively condensed and decondensed heterochromatin ofAllium carinatum W. Nagl OriginalPaper Pages: 389 - 407
In vivo observations of nucleolar extrusion in cultured callus cells of a non tumorousNicotiana glauca ×N. langsdorffii hybrid G. MartiniVittoria Nuti Ronchi Brief Report Pages: 409 - 415
A glass bead treatment facilitating the fixation and infiltration of yeast and other refractory cells for electron microscopy L. W. OlsonUlla M. Edén Brief Report Pages: 417 - 420