The ultrastructure of nuclear bodies in interphase plant cell nuclei Lynda M. WilliamsE. G. JordanP. W. Barlow OriginalPaper Pages: 95 - 103
Changes in the frequency of two types of nuclear body during the interphase of meristematic plant cells P. W. Barlow OriginalPaper Pages: 104 - 113
Rapid purification of intact chloroplasts and heat-bleached ribosome-deficient plastids from rye leaves on discontinuous PercollTM gradients R. HöinghausJ. Feierabend OriginalPaper Pages: 114 - 120
Saponin distribution in the etiolated leaf tissue and subcellular localization of steroidal saponins in etiolated protoplasts of oat (Avena sativa L.) B. UrbanU. LaudenbachJ. Kesselmeier OriginalPaper Pages: 121 - 123
Unusual amoebal strains of the MyxomycetePhysarum polycephalum possessing two pro-flagellar apparatuses L. MirA. MoisandM. Wright OriginalPaper Pages: 124 - 134
Globular, crystal- and clew-like structures in the epidermis cells of mutants ofSilene pratensis unable to glycosylate isovitexin H. H. van GenderenG. J. NiemannJ. van Brederode OriginalPaper Pages: 135 - 139
Effects of nickel on the rates of endocytosis, motility, and proliferation inTetrahymena and determinations on the cell content of the metal J. LarsenJ. R. Nilsson OriginalPaper Pages: 140 - 147
Ultrastructure and differentiation of sieve elements in primitive angiosperms. I.Winteraceae H. -D. BehnkeUte Kiritsis OriginalPaper Pages: 148 - 156
Ultrastructural polysaccharide localization in calcifying and naked cells of the coccolithophoridEmiliania huxleyi P. van der WalE. W. de JongA. A. Mulder-Stapel OriginalPaper Pages: 157 - 168