Usefulness of Freshwater Alga Water-net (Hydrodictyon reticulatum) as Resources for Production of Fermentable Sugars
نویسندگان
چکیده
منابع مشابه
The effect of ouabain on the Alga Hydrodictyon reticulatum.
The action of the cardiac glycoside ouabain on animal cells was thoroughly studied and its characteristics are well known (see Weatherall 1962): the cells gain sodium and lose potassium, the cell membrane potential decaying. This is commonly interpreted as a rerult of a specific sodium-potassium transport inhibition . The effects of ouabain were also looked for on giant cells of Characeae; some...
متن کاملEffects of mannitol hypertonicity on water and ion contents in the alga Hydrodictyon reticulatum.
Long-term effects of mannitol hypertonicity on the water and ion contents in the fresh-water alga Hydrodictyon reticulatum were studied. The cells did not behave as osmometers and a closer examination suggested that wall elasticity was related to the medium tonicity and that the rate of sodium extrusion from the cells depended on the wall (turgor) pressure.
متن کاملEcological impacts of water net (Hydrodictyon reticulatum) in Lake Aniwhenua, New Zealand
The ecological impacts of Hydrodictyon reticulatum blooms (1989-94) were studied at Lake Aniwhenua (a constructed lake) in North Island, New Zealand by collating fish, invertebrate and macrophyte data collected towards the end of a four year bloom period and following its decline. Hydrodictyon reticulatum had some localised impacts on the biota of the lake. Some macrophyte beds were smothered t...
متن کاملParallel pathways of potassium transport in the alga Hydrodictyon reticulatum. Effects of calcium.
Inflow of potassium ions into the alga Hydrodictyon reticulatum is reduced in the dark, the reduction being accompanied by a change in the selectivity pattern with respect to alkali metal ions, observed in competition experiments and evaluated by the gnostic analysis as described by Kovanic. This suggests that in the light a special mechanism of potassium uptake with a characteristic selectivit...
متن کاملfaciliting lexical access for the fluent production of speech
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...
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ژورنال
عنوان ژورنال: Korean Journal of Weed Science
سال: 2012
ISSN: 0253-7648
DOI: 10.5660/kjws.2012.32.2.85