Reserve substances inPaxillus involutus sclerotia A. E. P. MooreA. E. AshfordR. L. Peterson OriginalPaper Pages: 67 - 81
The infection process and nodule initiation in theFrankia-Ceanothus root nodule symbiosis Qinqin LiuA. M. Berry OriginalPaper Pages: 82 - 92
Localization and characterization of pectic polysaccharides in roots and root nodules ofCeanothus spp. during intercellular infection byFrankia Qinqin LiuA. M. Berry OriginalPaper Pages: 93 - 101
Preferential digestion of chloroplast DNA in male gametangia during the late stage of gametogenesis in the anisogamous algaBryopsis maxima T. KuroiwaS. KawanoT. Hori OriginalPaper Pages: 102 - 113
Migration of the cell nucleus during the amoebo-flagellate transformation ofPhysarum polycephalum is mediated by an actin-generated force that acts on the centrosome T. OhtaS. KawanoT. Kuroiwa OriginalPaper Pages: 114 - 124
Effects of heat shock and thermoadaptation on the ultrastructure of cowpea (Vigna unguiculata) cells D. P. DylewskiN. K. SinghJ. H. Cherry OriginalPaper Pages: 125 - 135
Ultrastructure of the vegetative organisation and initial stages of silica plate deposition in the soil testate amoebaCorythion dubium C. G. Ogden OriginalPaper Pages: 136 - 144
Two separate zones of helicoidally orientated microfibrils are present in the walls ofNitella internodes during growth S. Levy OriginalPaper Pages: 145 - 155
Presence and absence of the preprophase band of microtubules in moss protonemata: a clue to understanding its function? T. SawidisH. QuaderE. Schnepf OriginalPaper Pages: 156 - 161
Spatial distribution of β-amylase in germinating barley seeds based on the avidin-biotin-peroxidase complex method J. Shen-MillerM. KreisD. R. Springall OriginalPaper Pages: 162 - 173
Thigmonasticity of thistle staminal filaments T. C. PesacretaVictoria I. SullivanJ. M. Durand OriginalPaper Pages: 174 - 180
Cytoplasmic calcium levels in protoplasts from the cap and elongation zone of maize roots H. Guiragossian KissM. L. EvansJ. D. Johnson OriginalPaper Pages: 181 - 188
Microtubular cytoskeletons of the trophic cells of five eumycetozoans F. W. SpiegelJ. Feldman OriginalPaper Pages: 189 - 198
Ultrastructural immunolocalization of actin in a fungus T. M. BourettR. J. Howard Rapid Communication Pages: 199 - 202
Dispersion of the structural organization of proplastid-nuclei in vitro changes the transcriptional activity of plastid genes A. SakaiS. KawanoT. Kuroiwa Rapid Communication Pages: 203 - 206
Specific induction of encystment ofLagenidium giganteum zoospores by concanavalin A and derivatives of chitin and chitosan J. L. Kerwin Erratum Pages: 207 - 207