Microautoradiographic studies of phloem loading and transport in the leaf of Zea mays L. Eberhard FritzRay F. EvertWolfgang Heyser OriginalPaper Pages: 193 - 206
Glutamine synthetase, glutamate synthase and glutamate dehydrogenase in Rhizobium japonicum strains grown in cultures and in bacteroids from root nodules of Glycine max Franklin VairinhosBasant BhandariD. J. D. Nicholas OriginalPaper Pages: 207 - 215
Isolation and quantitation of isopentenyladenosine in an anise cell culture by single-ion monitoring, radioimmunoassay and bioassay D. ErnstW. SchäferD. Oesterhelt OriginalPaper Pages: 216 - 221
Isolation and identification of a new, naturally occurring cytokinin (6-benzylaminopurineriboside) from an anise cell culture (Pimpinella anisum L.) D. ErnstW. SchäferD. Oesterhelt OriginalPaper Pages: 222 - 225
Chalcone isomerase in flowers of mutants of Petunia hybrida S. van WeelyA. BleumerA. W. Schram OriginalPaper Pages: 226 - 230
Rapid response of the plasma-membrane potential in oat coleoptiles to auxin and other weak acids George W. BatesMary Helen M. Goldsmith OriginalPaper Pages: 231 - 237
Localization of β-oxidation enzymes in peroxisomes isolated from nonfatty plant tissues B. Gerhardt OriginalPaper Pages: 238 - 246
Ammonia assimilation and oxygen evolution by a reconstituted chloroplast system in the presence of 2-oxoglutarate and glutamate J. W. AndersonD. A. Walker OriginalPaper Pages: 247 - 253
Pyridine nucleotides and redox-charge evolution during the induction of flowering in spinach leaves M. BonzonP. SimonE. Wagner OriginalPaper Pages: 254 - 260
Genetic and physiological analysis of the CO2-concentrating system of Chlamydomonas reinhardii Martin H. SpaldingRobert J. SpreitzerWilliam L. Ogren OriginalPaper Pages: 261 - 266
The action spectrum for chloroplast movements and evidence for blue-light-photoreceptor cycling in the alga Vaucheria Michael R. Blatt OriginalPaper Pages: 267 - 276
The effect of calmodulin and far-red light on the kinetic properties of the mitochondrial and microsomal calcium-ion transport system from corn Peter DieterDieter Marmé OriginalPaper Pages: 277 - 281
Production of extracellular fibers by tobacco leaf epidermal protoplasts Franklin F. FanninJohn G. Shaw Short Communication Pages: 282 - 285
Does ethylene mediate the autochemotropic and rheotropic responses in Phycomyces? Jean-Pierre MétrauxHans Kende Short Communication Pages: 286 - 288