stylolite networks and their insoluble residues (ir) are among the major concerns and the fundamental controls on the mining and processing of sedimentary decorative stones, largely made from dolomitized limestones. they are mainly used, as natural rock blocks and polished slabs, to construct and decorate floors and walls of buildings and monuments. representative quarries in khur areas, east o...

Cells from Dictyostelium discoideum carry chemotactic cAMP receptors on their surface. Kinetic studies have revealed the existence of two slowly dissociating, high affinity receptor forms (SS and S) and one or more fast dissociating, low affinity forms (F) (Van Haastert, P.J.M., and De Wit, R.J.W. (1984) J. Biol. Chem. 259, 13321-13328). We have studied the interaction of these different cAMP-r...

Treatment of 6-h differentiated Dictyostelium discoideum cells with the nonionic detergent Triton X-100 dissolves away membranes and soluble components, as judged by marker enzyme distributions, leaving intact a cytoskeletal residue that contains approximately 10% of the cell protein and 50% of the actin. Nitrobenzooxadiazo-phallacidin staining for F-actin and electron microscopy of detergent-e...

13 Supercritical water treatment (380ºC/100MPa/8s) was applied to extractives-14 free oil palm trunk and sapwood portion of Japanese beech and their fractionated 15 products were comparatively characterized, for water-soluble portion and water-16 insoluble portion composed of methanol-soluble portion and methanol-insoluble 17 residue. As a result, the water-soluble portion was determined to be ...

When ‘25l-labeled blood platelets were lysed with an equal volume of 2% Triton X-100, 10 mM EGTA, and 100 mM Tris, pH 7.4. the Triton-insoluble residue (“cytoskeleton”) contained about 1 1 % of the platelet protein. predominantly actin and actin-binding protein, 3.5% of the platelet radioactivity, and less than 2% of the platelet lipid phosphorus. Radioautographs of polyacrylamide gels of this ...

When ‘25l-labeled blood platelets were lysed with an equal volume of 2% Triton X-100, 10 mM EGTA, and 100 mM Tris, pH 7.4. the Triton-insoluble residue (“cytoskeleton”) contained about 1 1 % of the platelet protein. predominantly actin and actin-binding protein, 3.5% of the platelet radioactivity, and less than 2% of the platelet lipid phosphorus. Radioautographs of polyacrylamide gels of this ...

Nuclear Membrane, Insoluble Membrane Residue, G 1 Phase of Cell Cycle, a Mating Pheromone, Anti-Lamine Antibodies The Triton X-100 and High salt resistant residue of the nuclear envelope of Saccharomyces cerevisiae cells arrested in the G 1 phase of cell cycle with a mating pheromone was isolated. It showed the same electrophoretic protein pattern as the insoluble residue isolated from log-phas...

Abstract The purpose of the work was to analyze first stage UE “Dekhkanabad plant potassium fertilizers” find out reasons for decrease in efficiency process desliming sylvinite ore Tyubegatan deposit. It has been established that is due a content chloride and an increase insoluble residue ore, proportion weakly sludge carbonate sulfate minerals residue, compared with silicate minerals, differen...