Artykuły (WNBiW) Przeglądanie wg daty wydania
Repozytorium Uniwersytetu Mikołaja Kopernika
Artykuły (WNBiW) Przeglądanie wg daty wydania
Wyświetlono pozycje 1-20 z 122
-
(Springer-Verlag, 1991-01-01)Acetylcholine (ACh) has been detected in representatives of many taxonomic groups throughout the plant kingdom. The site of its synthesis in plants is probably young leaves. In some plant species choline acetyltransferase ...
-
(Gustav Fischer Verlag, Stuttgart, 1991-04-29)In developing root hairs of Sinapis alba the effects of externally applied indole-3-acetic acid (IAA) and other auxins have been investigated with respect to membrane potential, membrane conductance, cytosolic Ca2 + and ...
-
(Blackwell Publishing Ltd., 1991-12-01)
-
(Springer-Verlag, 1992-10-01)The regulation of cytosolic Ca2+ has been investigated in growing root-hair cells of Sinapis alba L. with special emphasis on the role of the plasmamembrane Ca2+-ATPase. For this purpose, erythrosin B was used to inhibit ...
-
(Kluwer Academic Publishers, 1994-01-01)Photomorphogenesis of tomato is being studied with the aid of mutants which are either modified in their photore- ceptor composition or in their signal transduction chain(s) . Several mutants affecting the phytochrome ...
-
(Gustav Fischer Verlag, Stuttgart, 1994-03-22)Calcium ions, calcium ionophores A23187 and ionomycin, as well as caffeine, stimulated the flowering of Pharbitis nil when applied just before and 2 h after starting a subinductive, 14-h long dark period. Effectiveness of ...
-
Cytochemical and histochemical characterization of cotyledonary bodies from Pharbitis nil seedlings (Springer Science + Business Media, 1996-09-01)Cytological and histochemical characterization of the structures from which an obscure substance is secreted via open stomata to the abaxial surface of Japanese morning glory ...
-
(Springer-Verlag, 1999-09-01)Applying the method of pyrolysis coupled with gas chromatography (PYR-GC) the content of endogenous acetylcholine (ACh) was investigated in the extracts obtained from tomato (Lycopersicon esculentum Mill.). Seven-day-old ...
-
(Urban & Fisher, 1999-10-01)The effect of white (WL) and red (RL) light on organogenesis in vitro was studied using explants isolated from seedlings of wild-type (WT) and two photo morphogenic mutants of tomato (Lycopersicon esculentum Mill.) - ...
-
(Wydawnictwo Uniwersytetu Mikołaja Kopernika, 2001)Na podstawie zdjęć z satelitów Landsat 4 i SPOT 2 oraz kartowania terenu za pomocą GPS określano rozmieszczenie i powierzchnie wylesień w kompleksie leśnym Pasma Policy w zachodniej części Beskidów. Powierzchnię przyjęto ...
-
(UMK, 2003)The aim of this study was to combine saline ecosystem structure and function by three aspects of the gradient concept: spatial, temporal and functional. The saline meadow was investigated in the vicinity of soda factory ...
-
(Wydawnictwo Uniwersytetu Łódzkiego, 2003)Praca przedstawia system informacji geograficznej (GIS) utworzony dla analizowania zmian struktury roślinności na obszarze Borów Tucholskich. Opisano budowę systemu, zwłaszcza baz danych fitosocjologicznych i sposoby jego ...
-
(Springer-Verlag, 2003-02-01)Biochemical and genetic studies have identified peptides that play crucial roles in plant growth and development, including defence mechanisms in response to wounding by pests, the control of cell division and expansion, ...
-
(Pergamon Press, 2003-04-30)Brassinosteroids represent a class of plant hormones with high-growth promoting activity. They are found at low levels in pollen, anthers, seeds, leaves, stems, roots, flowers, grain, and young vegetative tissues throughout ...
-
(Elsevier, 2003-08-01)Using the radiometric method, the activity of acetylcholinesterase (AChE, E.C. 3.1.1.7) was studied in seedlings of wild type (WT) and of phytochrome mutants of tomato (Lycopersicon esculentum Mill.). The activity of this ...
-
(Uniwersytet Mikołaja Kopernika w Toruniu, 2004)This study presents the results of research conducted at two early-medieval fortified settlements situated on the border of Wysoczyzna Chełmińska (Chełmińska Upland) and neighbouring areas. Phytosociological surveys were ...
-
(Biochemical Society, Portland Press, 2004-05-01)Screening a cDNA expression library with a radiolabelled cal- modulin (CaM) probe led to the isolation of AtCaMRLK, a receptor-like kinase (RLK) of Arabidopsis thaliana . AtCaMRLK polypeptide sequence shows a modular ...
-
(LARGO Usługi Wydawnicze Poznań, 2005)Komponenty tkankowe ciała 790 młodych kobiet – studentek UMK w Toruniu – zostały oszacowane za pomocą analizy impedancji bioelektrycznej. Zbadano korelację zawartości tłuszczu z wybranymi wskaźnikami stanu odżywienia i ...
-
(Sopot : Tower Press, 2006)Skład ciała 297 młodych kobiet, studentek UMK w Toruniu, został zbadany za pomocą analizy impedancji bioelektrycznej (BIA) oraz wybranymi metodami antropometrycznymi. Uzyskano dane dotyczące masy i zawartości procentowej ...
-
(Polish Academy of Sciences, Centre for Ecological Research Dziekanów Leśny, 2006)The mechanisms of vegetation zonation were determined in order to provide an advice for restoration of natural saline habitats. Field experiments were conducted to examine the response of mature plants to different edaphic ...
Wyświetlono pozycje 1-20 z 122