Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Ioannes Tsekos"'
Publikováno v:
Phycologia. 44:465-476
The effects of 2,6-dichlorobenzonitrile (DCB), a cellulose biosynthesis inhibitor, on the density (number/μm2), the terminal complex (TC) length, the number of transverse rows of TC subunits of cellulose synthesizing linear TCs, the cellulose microf
Publikováno v:
Environment International, Vol 30, Iss 1, Pp 105-115 (2004)
The impact of human activities with 3-year monitoring on the fluctuation of nutrients along the Pinios River and its tributaries were studied. Their seasonal variations throughout the years 1996–1998 were also presented. High temperatures, from Jun
Publikováno v:
Phycological Research. 50:265-273
Autor:
Ioannes Tsekos
Publikováno v:
Journal of Phycology. 35:635-655
Information on the sites of cellulose synthesis and the diversity and evolution of cellulose-synthesizing enzyme complexes (terminal complexes) in algae is reviewed. There is now ample evidence that cellulose synthesis occurs at the plasma membrane-b
Publikováno v:
Phycologia. 38:217-224
As shown by freeze-fracture electron microscopy, the linear terminal complexes (TCs) in Erythrocladia subintegra Rosenvinge, Erythrotrichia carnea (Dillwyn) J. Agardh, Porphyra leucosticta Thuret, and Porphyra yezoensis Ueda typically have regularly
Autor:
Ioannes Tsekos, Michael Moustakas
This volume is the final document of the 1st Balkan Botanical Congress and comprises after reviewing the full texts of the Congress Lectures submitted by their authors. The articles refer to all branches of plant sciences in the field of pure and app
Publikováno v:
Biotechnic & Histochemistry. 72:304-314
Spectrophotometric investigations of dye solutions in different media and of living stained cells from the upper epidermis of the scaleleaf of Allium cepa were carried out with the dyes K-fluorescein, rose Bengal and phloxine red to elucidate the mec
Autor:
Ioannes Tsekos
Publikováno v:
Protoplasma. 193:10-32
The relationship between the supramolecular organization of red algal cell membranes and the biosynthesis and secretion of the cell wall skeletal and matrix polysaccharides is reviewed. Freeze-fracture studies have revealed that organized macromolecu
Publikováno v:
Protoplasma. 193:33-45
The formation and development of linear terminal complexes (TCs), the putative cellulose synthesizing units of the red algaErythrocladia subintegra Rosenv., were investigated by a freeze etching technique using both rotary and unidirectional shadowin
Publikováno v:
Scopus-Elsevier
Temperature requirements for growth, reproduction and formation of macrothalli of a day-neutral strain ofScytosiphon lomentaria from the Gulf of Thessaloniki were experimentally determined and correlated with the geographic distribution in the North