The major growth current through lily pollen tubes enters as K+ and leaves as H+ Manfred H. WeisenseelLionel F. Jaffe OriginalPaper Pages: 1 - 7
The interaction of nitrogen assimilation with photosynthesis in nitrogen deficient cells of Chlorella R. J. ThomasC. R. HipkinP. J. Syrett OriginalPaper Pages: 9 - 13
Early embryogenesis in Tropaeolum majus L.: Diversification of plastids W. NaglS. Kühner OriginalPaper Pages: 15 - 19
The presence of glutathione and glutathione reductase in chloroplasts: A proposed role in ascorbic acid metabolism Christine H. FoyerBarry Halliwell OriginalPaper Pages: 21 - 25
Nitrate reductase activity and growth in Paul's Scarlet rose suspension cultures in relation to nitrogen source and molybdenum R. W. JonesA. J. AbbottG. R. Best OriginalPaper Pages: 27 - 34
Callose deposition and plug formation in Petunia pollen tubes in situ M. CrestiJ. L. van Went OriginalPaper Pages: 35 - 40
UDP-Glucose: Cyanidin 3-O-glucosyltransferase from cell cultures of Haplopappus gracilis N. A. M. SalehH. FritschH. Grisebach OriginalPaper Pages: 41 - 45
Appearance and development of P700 oxidation and photosystem I activity in etio-chloroplasts prepared from greening barley leaves H. EgnéusG. SelldénL. Andersson OriginalPaper Pages: 47 - 52
Light control of plastogenesis and ribulosebisphosphate carboxylase levels in mustard seedling cotyledons S. FroschR. BergfeldH. Mohr OriginalPaper Pages: 53 - 56
Cell-wall formation in Pelvetia embryos. A freeze-fracture study H. Benjamin PengLionel F. Jaffe OriginalPaper Pages: 57 - 71
Phytochrome-mediated transformation of glyoxysomes into peroxisomes in the cotyledons of mustard (Sinapis alba L.) seedlings P. SchopferD. BajracharyaH. Falk OriginalPaper Pages: 73 - 80
Regulation of adenosine-5′-phosphosulfate sulfotransferase activity by H2S in Lemna minor L. Christian BrunoldAhlert Schmidt OriginalPaper Pages: 85 - 88
Sterols of male and female compound inflorescences of Zea mays L. B. A. KnightsAileen R. Smith OriginalPaper Pages: 89 - 93
Protein kinase in pine pollen M. GiannattasioG. F. TucciA. M. Carafa Short Communication Pages: 95 - 96