Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Věra Hadačová"'
Publikováno v:
Biologia Plantarum. 23:220-227
In the seeds ofAllium altaicun (Pall.)Reyse a set of enzymes was found, metabolizing choline esters, composed of active choline esterases and choline acetyltransferase. Choline esterase cleaving acetylcholine occurs in five isoenzymes. The enzyme pre
Publikováno v:
Biologia Plantarum. 26:349-357
Using biospecific chromatography on fetuin D-Glc-Separon H 1.000, lectins were isolated from the seeds of six representatives of the speciesPhaseolus vulgaris ssp.aborigineus of different geographical origin. The lectins of all the six representative
Publikováno v:
Biologia Plantarum. 23:442-448
The screening of enzyme patterns in seeds ofAllium cepa cv. Vsetatska revealed the presence of the following enzymes: alcohol dehydrogenase, lactate dehyd ogenase, NAD+- and NADP+-glyceraldehyde-3-phosphate dehydrogenase, glucose-6-phosphate dehydrog
Publikováno v:
Biologia Plantarum. 21:284-290
The study of certain conditions for the extraction of seed proteins ofAllium cepa revealed that the best extractibility of proteins is obtained by the use of a buffered physiological solution at 20 °C in comparison with TRIS-glycine buffer at 5 °C.
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 75:392-404
Summary The activities of NADH 2 dependent glutamate dehydrogenase (GDH) and nitrate reductase were followed in excised pea roots cultured in liquid medium with or without sucrose. Whilst the persistance of nitrate reductase activity in excised pea r
Publikováno v:
Biologia Plantarum. 23:228-236
On the basis of earlier data it was suggested that the induction of cytokinin autonomy might be accompanied by disorders in plastid function and a decrease in cytokinin utilization. In the work presented below the formation of chlorophyll and the iso
Publikováno v:
Biologia Plantarum. 28:155-160
Publikováno v:
Biologia Plantarum. 25:36-42
Eleven species of the genusAllium belonging to the sectionCepa, Phyllodolon, Rhizirideum, Melanocrommyum andAlliun ware investigated as to the presence of esterase isoenzymes by means of the gal isoelectric focusing which shows better resolution than
Autor:
K. Beneš, Věra Hadačová
Publikováno v:
Biologia Plantarum. 22:210-217
The localization was studied of α- and β-galactosidases in frozen sections of Ca-formol fixed root tips using simultaneous azocoupling reaction. In all species studied (Allium cepa,Cucurbita maxima, Lupinus albus, Pisum sativum, Vicia faba, Zea may
Publikováno v:
Analytical Biochemistry. 132:265-271
Methods for accurate and rapid determination of starch, amylose, and amylopectin in plant tissues are described. They are based on simplified extraction of starch with 32% perchloric acid and selective retention of the starch-iodine complex on a glas