Ultrastructural specialization for ureide production in uninfected cells of soybean root nodules E. H. NewcombSh. R. TandonR. R. Kowal OriginalPaper Pages: 1 - 12
The ultrastructure of the plasmodesmata of the salt glands ofTamarix as revealed by transmission and freeze-fracture electron microscopy W. W. ThomsonKathryn Platt-Aloia OriginalPaper Pages: 13 - 23
Ultrastructure of the flagellar apparatus inPleurochrysis (classPrymnesiophyceae) Isao InouyeR. N. Pienaar OriginalPaper Pages: 24 - 35
Adenine inhibits microcyst formation inPhysarum flavicomum and affects the cellular level of S-adenosylmethionine Hiltrud U. WhiteH. R. Henney Jr. OriginalPaper Pages: 36 - 42
Epifluorescent microscopic studies on the mechanism of preferential destruction of chloroplast nucleoids of male origin in young zygotes ofChlamydomonas reinhardtii T. KuroiwaS. NakamuraY. Tsubo OriginalPaper Pages: 43 - 52
Lipid polymers accumulate in the epidermis and mestome sheath cell walls during low temperature development of winter rye leaves Marilyn GriffithN. P. A. HunerP. E. Kolattukudy OriginalPaper Pages: 53 - 64
Differential localization of enzymes in the stigmatic exudates ofPrimula obconica O. SchouO. Mattsson OriginalPaper Pages: 65 - 74
Localization of β-glycerophosphatase activity in cotton fiber during differentiation P. A. JoshiJ. McD StewartE. T. Graham OriginalPaper Pages: 75 - 85
Involvement of endoplasmic reticulum in the origins of dictyosome-like structures of guinea pig spermatocytes D. J. MorréH. H. Mollenhauer OriginalPaper Pages: 86 - 93
Formation of the plasma membrane during regeneration ofParamecium caudatum R. Janisch OriginalPaper Pages: 94 - 102
Fine structure study on the association of the caulerpalean plastid with microtubule bundles in the siphonalean green algaChlorodesmis fastigiata (Ducker,Udoteaceae) D. Menzel OriginalPaper Pages: 103 - 110
Freeze-fracture electron microscopic analysis of ultrarapidly frozen envelope membranes on intact chloroplasts and after purification K. ClineK. KeegstraL. A. Staehelin OriginalPaper Pages: 111 - 123
Cytochemical staining of a yeast polyphosphate fraction, localized outside the plasma membrane J. P. F. TijssenJ. van SteveninckW. C. de Bruijn OriginalPaper Pages: 124 - 128
Retinal mosaics of a primitive jumping spider,Spartaeus (Salticidae: Araneae): A transition between principal retinae serving low and high spatial acuities A. D. BlestClaudia Sigmund OriginalPaper Pages: 129 - 139
The ultrastructure of mitosis inIsochrysis galbana parke (Prymnesiophyceae) T. HoriJ. C. Green OriginalPaper Pages: 140 - 151