Rapid-growth responses of corn root segments: Effect of auxin on elongation Kathryn L. EdwardsT. K. Scott OriginalPaper Pages: 1 - 5
Studies on the biochemistry and fine structure of silica shell formation in diatoms D. SadavaB. E. Volcani OriginalPaper Pages: 7 - 11
Synthesis of DNA during the cell cycle of synchronous Anacystis nidulans V. SsymankB. D. KaushikH. Lorenzen OriginalPaper Pages: 13 - 17
Changes in the carbohydrate content of the leaf and the apical bud of Sinapis during transition to flowering M. Bodson OriginalPaper Pages: 19 - 23
Subcellular distribution of 35S-sulfur in spinach leaves after application of 35SO 4 2- , 35SO 3 2- , and 35SO2 Irmgard Ziegler OriginalPaper Pages: 25 - 32
Interactions of glycolate-, HCO 3 - -, Cl--, and H+-balance of Scenedesmus obliquus G. R. Findenegg OriginalPaper Pages: 33 - 38
Inhibition of oxygen release by anoxia in a C3-plant (Nicotiana tabacum cv. Wisconsin 38). Comparison with C4-plants J. M. Carrier OriginalPaper Pages: 39 - 43
Cytochemical localization of glycolate oxidase in microbodies of Klebsormidium P. J. GruberS. E. Frederick OriginalPaper Pages: 45 - 49
The role of cotyledons in phototropism of de-etiolated seedlings Janet E. ShuttleworthM. Black OriginalPaper Pages: 51 - 55
Electrical evidence for rhythmic changes in the cotransport of sucrose and hydrogen ions in Samanea pulvini R. H. RacusenA. W. Galston OriginalPaper Pages: 57 - 62
Synthesis of phenylalanine ammonia-lyase in anthocyanin-containing and anthocyanin-free callus cells of Daucus carota L. U. HeinzmannU. Seitz OriginalPaper Pages: 63 - 67
Coordination of ionic relations and mannitol concentrations in the euryhaline unicellular alga, Platymonas subcordiformis (Hazen) after osmotic shocks G. O. Kirst OriginalPaper Pages: 69 - 75
Growth responses of rice seedlings to triacontanol in light and dark S. K. RiesViolet Wert OriginalPaper Pages: 77 - 82
Capacity for chlorophyll synthesis in heat-bleached 70S ribosome-deficient rye leaves J. Feierabend OriginalPaper Pages: 83 - 88
Gibberellic-acid-induced cell elongation in pea epicotyls: Effect on polyploidy and DNA content G. BoekenP. Van Oostveldt Short Communication Pages: 89 - 91
Evidence for a graft-transmissible substance which delays apical senescence in Pisum sativum L. W. M. ProebstingP. J. DaviesG. A. Marx Short Communication Pages: 93 - 94