Cytoplasmic osmoticum
WebProline as a cytoplasmic osmoticum and biochemical marker for salt stress has been reported in several studies (Khan et al. 2016). However, small amounts of proline in GB accumulators suggest that ...
Cytoplasmic osmoticum
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WebJan 1, 2010 · Potassium (K) is the most abundant inorganic cation in plants. It is required for the activation of many enzymes, as a cellular osmoticum for rapidly expanding cells, and as a counter cation for anion accumulation and electrogenic transport processes. This chapter describes (1) the symptoms of potassium deficiency and the acclimatory … Webcytoplasmic osmoticum when decreased osmotic potentials are required. In some other plant species proline may fulfil a similar function. Another quater-nary ammonium …
WebOct 30, 2008 · To perform C4, the mature cells have two cytoplasmic compartments consisting of a central (CCC) and a peripheral (PCC) domain containing dimorphic chloroplasts which are interconnected by cytoplasmic channels. ... (using 1.25 M glycine as osmoticum). However, with stepwise decrease in osmoticum, which is expected to … WebJan 4, 2012 · An osmoticum is used to balance water potential outside a cell. With various osmolytes cells balance their internal water potential with the extracellular fluid. Wiki User ∙ 2012-01-04 13:37:02...
Webthe cytoplasmic osmoticum in water-stressed plants (Wyn Jones, Storey, Leigh, Ahmad, and Pollard, 1977). Glycinebetaine was, therefore, of possible relevance to the vigour phenomenon. MATERIALS AND METHODS Plant material. Wheat seed from pure lines of the cultivars Maris Huntsman and Atou were given by Dr. D. A. Doling http://www.knapsackfamily.com/MetaboliteActivity/MA_dictionary.pdf
WebMay 27, 2003 · In this and following figures, upward traces indicate current flowing from the vacuole into the cytoplasmic side. The bath (cytosolic side) contained 10-6 MCa 2+ in …
WebJul 1, 1984 · Thus mannitol is not suitable as an osmoticum in osmotic adjustment experiments in these root tissues. Mannitol flows appear to be passive. Permeability to mannitol (about 10−10 m s−1 is greater at the plasmalemma than at the tonoplast in carrot, and this would tend to cause the cytoplasm to swell. philips ac0820/30 series 800 reviewWebThe results reached that the free proline accumulated appreciably in leaves. The functional role of proline accumulation appears to be as a cytoplasmic osmoticum to lower … trust in us mnWebThe initial stage of isolation requires plasmolysis of the cells by a suitable osmoticum, and in enzymatic isolation, a mixture of cell wall-degrading enzymes. The solution contains … trust in you feast worship lyricsWebFor purification, the protoplasts suspended in osmoticum are centrifuged using sucrose (20%) solution. The viable protoplasts float on the top surface of sucrose solution forming a band. These protoplasts are then collected, re-suspended in … trust inventoryWebOsmophile. An osmophile is a microorganism adapted to environments with high osmotic pressures, such as high sugar concentrations. Osmophiles are similar to halophiles (salt … philips ac0830/10 seria 800WebJun 1, 1981 · Proline accumulated more rapidly in the sensitive cell line and the levels detected did not seem sufficient for it to act as an effective cytoplasmic osmoticum. None of the other amino acids detected exhibited comparable changes and the total of free amino acids other than proline was similar, in both lines, in the presence or absence of NaCl. trust in virtual teamsWebis an inert and nontoxic cytoplasmic osmoticum that helps to maintain osmotic equilibrium between the cytoplasm and the vacuole as the vacuolar solute potential is lowered by salt accu-mulation (6, 15, 20, 21). High betaine levels in sugar beet roots are undesirable to the beet sugar industry because betaine interferes trust in you osu