Actin and the elongation of plant cells II. The role of divalent ions K. V. ThimannR. Biradivolu OriginalPaper Pages: 5 - 9
Isolation and characterization of cDNA and genomic clones of MsENOD40; transcripts are detected in meristematic cells of alfalfa Shaheen AsadYiwen FangAnn M. Hirsch OriginalPaper Pages: 10 - 23
Influence of combined nitrogen level andEucalyptus competition on dinitrogen fixation in nodulatedCasuarina D. D. BakerD. DuM. Fried OriginalPaper Pages: 24 - 28
A calcium oxalate-secreting tissue in branchlets of the Casuarinaceae R. H. Berg OriginalPaper Pages: 29 - 36
Symbiotic vesicle ultrastructure in high pressure-frozen, freeze-substituted actinorhizae R. H. Berg OriginalPaper Pages: 37 - 48
Distribution of O2 within infected cells of soybean root nodules: a new simulation F. J. Bergersen OriginalPaper Pages: 49 - 61
Comparative study of the response ofAzotobacter vinelandii andAcetobacter diazotrophicus to changes in pH R. H. Burris OriginalPaper Pages: 62 - 66
Actin microfilament organization during pollen development ofBrassica napus cv. Topas Carmen GervaisDaina H. SimmondsW. Newcomb OriginalPaper Pages: 67 - 76
Distribution of transcripts of thetub B1 β-tubulin gene in developing soybean (Glycine max [L.] Merr.) seedling organs I. JongewaardA. ColonD. E. Fosket OriginalPaper Pages: 77 - 85
BAPTA-calcium buffers modulate cell plate formation in stamen hairs ofTradescantia: evidence for calcium gradients M. JürgensL. H. HeplerP. K. Hepler OriginalPaper Pages: 86 - 99
The quiescent center in roots of maize: initiation, maintenance and role in organization of the root apical meristem Nancy KerkL. Feldman OriginalPaper Pages: 100 - 106
Lipid composition and nitrogenase activity of symbioticFrankia (Alnus incana) in response to different oxygen concentrations Gisela KleemannG. AlskogKerstin Huss-Danell OriginalPaper Pages: 107 - 115
Accumulation of high levels of potassium in the developing xylem elements in roots of soybean and some other dicotyledons M. E. McCully OriginalPaper Pages: 116 - 125
Production of growth hormones inCasuarina cunninghamiana root nodules induced byFrankia strain HFPCgI4 Samira R. Mansour OriginalPaper Pages: 126 - 130
Conditioned medium promotes the attachment ofAgrobacterium tumefaciens strain NT 1 to carrot cells Ann G. Matthysse OriginalPaper Pages: 131 - 136
DNA synthesis and mRNA accumulation during germination of embryos of the orchidSpathoglottis plicata V. RaghavanC. J. Goh OriginalPaper Pages: 137 - 147
Localization of repetitive proline-rich proteins in the extracellular matrix of pea root nodules D. J. SherrierK. A. VandenBosch OriginalPaper Pages: 148 - 161
Effects of auxin on the spatial distribution of cell division and xylogenesis in lettuce pith explants J. Warren WilsonW. M. S. KeysL. W. Roberts OriginalPaper Pages: 162 - 181
A method for the quantification ofFrankia by estimation of hyphal length Z. ZhangC. Zhang OriginalPaper Pages: 182 - 184