Vol 46, No 2 (1977)

Table of Contents

Nitrogen and protein contents in some aquatic plant species
Krystyna Bytniewska
PDF
165-172
Acid phosphatase of the yeast Saccharomyces cerevisiae. Purification and properties of the enzyme
W. Wątorek, B. Morawiecka
PDF
173-186
Investigations on some metabolites of Tecoma stans Juss. callus tissue. Part III. Chromatographical search for iridoids, phenolic acids, terpenoids and sugars
Barbara Dohnal
PDF
187-199
Ecological differentiation of Lemna minor L. and Spirodela polyrrhiza (L.) Schleiden populations
Hanna Wożakowska-Natkaniec
PDF
201-229
Complex wavy grain in the stem of Aesculus
Władysław Pyszyński
PDF
231-249
Effects of some inhibitors of protein synthesis on the chloroplast fine structure, CO2 fixation and the Hill reaction activity
S. Więckowski, S. Ficek
PDF
251-258
Nitrogen assimilation and nitrate reductase activity in tomato seedlings. I. Comparative studies on the influence of the Ca:Mg ratio on nitrogen metabolism in relation to absorption of nitrates or ammonium salts
A. Suder-Moraw, J. Buczek
PDF
259-273
Nitrogen assimilation and nitrate reductase activity in tomato seedlings. II. Effect of increasing calcium doses in the presence of high magnesium concentrations on nitrate reduction and protein content
A. Suder-Moraw, J. Buczek
PDF
275-283
Phosphorus compounds in callus tissue of Nicotiana tabacum L. treated with morphactins IT 3233 and IT 3456
Z. Chirek, B. Grabias, W. Maciejewska-Potapczyk
PDF
285-293
Radioautographic visualization of incorporation of lipid precursors into anthers of Muscari comosum (L.) Mili.
Barbara Gabara
PDF
295-302
Effect of root aeration and form of nitrogen on photosynthetic productivity of Scots pine (Pinus silvestris L.)
Andrzej Łotocki
PDF
303-316
The role of plant growth substances in the regulation of the cell cycle in antheridial filaments of Chara vulgaris L. I. Effect of gibberellic acid on some, processes in the course of the cell cycle
Mirosław Godlewski
PDF
317-329
Dynamics and systematic position of Thelypteridi-Phragmitetum Kuiper 1957
H. Tomaszewicz
PDF
331-338
Influence of mineral medium components - calcium, phosphorus and potasium - on carotenoid biosynthesis in the alga Scenedesmus acuminatus
Anna Sykuta
PDF
339-346
Isoenzyme pattern of glutamate dehydrogenase as a reflection of nitrogen metabolism in Lupinus albus
Lech Ratajczak, Wiktoria Ratajczak, Hanna Mazurowa
PDF
347-356
The role of cytokinins in the development and metabolism of barley leaves. I. The effect of cytokinins on leaf senescence
A. Woźny, A. Szweykowska, J. Legocka
PDF
357-368
Changes in light absorption by the chloroplast, related to its structural transformations
J. Zurzycki, H. Gabryś
PDF
369-380
Fiftieth anniversary of scientific activity of professor Karol Starmach - honorary member of the Polish Botanical Society
Tadeusz Gorczyński
PDF
381-386