Search Results - "Tsekos, I"

Nutrient chemistry of River Pinios (Thessalia, Greece) by Bellos, D, Sawidis, T, Tsekos, I

“…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…”
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supramolecular organization of red algal cell membranes and their participation in the biosynthesis and secretion of extracellular polysaccharides: a review by Tsekos, I

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Ultrastructure and supramolecular organization of photosynthetic membranes of some marine red algae by Tsekos, I, Reiss, H.D, Orfanidis, S, Orologas, N

“…The ultrastructure and supramolecular organization of photosynthetic membranes in four species of marine red algae (Porphyra yezoensis, Porphyra leucosticta,…”
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THE SITES OF CELLULOSE SYNTHESIS IN ALGAE: DIVERSITY AND EVOLUTION OF CELLULOSE-SYNTHESIZING ENZYME COMPLEXES by Tsekos, Ioannes

“…Information on the sites of cellulose synthesis and the diversity and evolution of cellulose‐synthesizing enzyme complexes (terminal complexes) in algae is…”
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endomembrane system of differentiating carposporangia in the red alga Chondria tenuissima: occurrence and participation in secretion of polysaccharidic and proteinaceous substances by Tsekos, I

“…The endomembrane system during carposporogenesis in Chondria tenuissima was studied using electron microscopy and histochemistry. Profiles of the nucleus are…”
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Acid phosphatase activity during spore differentiation of the red algae Gigartina teedii and Chondria tenuissima by Tsekos, I., Schnepf, E.

“…The acid phosphatase activity during carposporogenesis in Gigartina and tetrasporogenesis in Chondria was studied using the Gomori technique. During the first…”
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Growth and differentiation of the golgi apparatus and wall formation during carposporogenesis in the red alga, Gigartina teedii (Roth) Lamour by Tsekos, I

“…The fine structure of the Golgi apparatus during development of carposporangia of Gigartina teedii has been studied. Dictyosomes in differentiating…”
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Microspectrophotometric analysis of accumulation of the fluorones K-fluorescein, rose Bengal and phloxine red in living plant cells by Tsekos, I, Platis, F, Tsekos, V

“…Spectrophotometric investigations of dye solutions in different media and of living stained cells from the upper epidermis of the scaleleaf of Allium cepa were…”
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Glandular scale development and essential oil secretion in Origanum dictamnus L by Bosabalidis, A., Tsekos, I.

“…Glandular scales of Origanum dictamnus L. originate from a single protodermal cell. They are composed of a 12-celled head and an unicellular stalk and foot…”
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Tumour-like growths induced by bacteria in the thallus of a red alga, Gigartina teedii (Roth) Lamour by Tsekos, I

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The Supramolecular Organization of Red Algal Vacuole Membrane Visualized by Freeze-fracture by Tsekos, I., Reiss, H.D.

“…The supramolecular organization of the vacuole membrane (or of the membranes of mucilage sacs) in 27 species of red algae is studied in replicas of rapidly…”
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Occurrence of the putative microfibril-synthesizing complexes (linear terminal complexes) in the plasma membrane of the epiphytic marine red alga Erythrocladia subintegra Rosenv by Tsekos, I, Reiss, H.D

“…Cells of thalli at different developmental stages of the epiphytic marine red alga Erythrocladia subintegra have been studied by freeze-etching. It was found…”
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Glandular Hair Formation in Origanum Species by BOSABALIDIS, A. M., TSEKOS, I.

“…Eleven Origanum species were investigated in this study. In all these species, leaf glandular hairs have the same structure and they have been found to follow…”
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Ultrastructural studies on the secretory cavities of Citrus deliciosa Ten. I. Early stages of the gland cells differentiation by Bosabalidis, A, Tsekos, I

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Electrophoretic Variation in Esterases, Peroxidases and Acid Phosphatases in Some Native Greek Taxa of the Genera Hordeum and Taeniatherum by SYMEONIDIS, L., TSEKOS, I.

“…Horizontal starch gel electrophoresis has been applied to the study of esterase, peroxidase and acid phosphatase patterns in seven taxa, namely Hordeum…”
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Ultrastructure of the Early Stages of Carposporophyte Development in the Red Alga Chondria tenuissima (Rhodomelaceae, Ceramiales) by Tsekos, I., Schnepf, E.

“…The ultrastructure of the early stages of carposporophyte development in the marine red alga Chondria tenuissima has been studied. The diploid carposporophyte…”
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Development of protophloem in roots of Aegilops comosa var. thessalica. II. Sieve-element differentiation by Eleftheriou, E.P, Tsekos, I

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Development of protophloem in roots of Aegilops comosa var. thessalica. I. Differential divisions and pre-prophase bands of microtubules by Eleftheriou, E.P, Tsekos, I

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floral nectaries of Hibiscus rosa-sinensis. I. Development of the secretory hairs by Sawidis, T, Eleftheriou, E.P, Tsekos, I

“…Floral nectaries of Hibiscus rosa-sinensis occur on the lower inner side of the fused sepals and each one consists of numerous (50000-55000) secretory hairs,…”
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ultrastructure of protophloem sieve elements in leaves of Aegilops comosa var. thessalica by Eleftheriou, E.P, Tsekos, I

“…The differentiation and obliteration of protophloem sieve elements in leaves of the grass Aegilops comosa var. thessalica have been studied by electron…”
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