Concerning the presence of the cytokinin, N 6-(Δ2-isopentnyl) adenine, in cultures of Corynebacterium fascians Michel P. RathboneRoss H. Hall OriginalPaper Pages: 93 - 102
Cytochemical localization of peroxidase activity in root cells J. L. HallR. Sexton OriginalPaper Pages: 103 - 120
Phytochrome-controlled rapid contraction and recovery of contractile vacuoles in the motor cells of Mimosa pudica as an intracellular correlate of nyctinasty S. SettyM. J. Jaffe OriginalPaper Pages: 121 - 131
Nitrogenase activity, amino acid pool patterns and amination in blue-green algae M. W. N. DharmawardeneW. D. P. StewartS. O. Stanley OriginalPaper Pages: 133 - 145
Measurement of profiles of potassium activity and electrical potential in the intact root D. J. F. Bowling OriginalPaper Pages: 147 - 151
Rate of RNA synthesis and tRNA end-labeling during early development of Phaseolus Virginia Walbot OriginalPaper Pages: 161 - 171
Unterschiedliche Lichtintensitätsabhängigkeit der Spontanperioden als Ursache interner Desynchronisation circadianer Rhythmen bei Phaseolus coccineus Walter MayerDietrich Sadleder OriginalPaper Pages: 173 - 178
Identification of auxin from Zea coleoptile tips by mass spectrometry M. S. GreenwoodS. ShawM. B. Wilkins Short Communication Pages: 179 - 183