Shirvan, M H, Pollard, H B, Heldman, E
Acetylcholine evokes release from cultured bovine chromaffin cells by a mechanism that is believed to be classically nicotinic. However, we found that the full muscarinic agonist oxotremorine-M...
Role of Na+ cycle in cell volume regulation of Mycoplasma gallisepticum.
Shirvan, M H, Schuldiner, S, Rottem, S
The mechanism for the extrusion of Na+ from Mycoplasma gallisepticum cells was examined. Na+ efflux from cells was studied by diluting 22Na+-loaded cells into an isoosmotic NaCl solution and...
Volume regulation in Mycoplasma gallisepticum: evidence that Na+ is extruded via a primary Na+ pump.
Shirvan, M H, Schuldiner, S, Rottem, S
The primary extrusion of Na+ from Mycoplasma gallisepticum cells was demonstrated by showing that when Na+-loaded cells were incubated with both glucose (10 mM) and the uncoupler SF6847 (0.4 microM),...
Changes in membrane lipid composition of Mycoplasma capricolum affect the cell volume.
Romano, N, Shirvan, M H, Rottem, S
The cellular water volume of Mycoplasma capricolum was markedly increased by a decrease in the cholesterol-to-phospholipid molar ratio in the membrane. An increase in cell volume was also observed...
Isolation of mycoplasma membranes by dicyclohexylcarbodiimide-induced lysis.
Shirvan, M H, Rottem, S, Ne'eman, Z, Bittman, R
A simple procedure was devised to prepared membranes from Mycoplasma gallisepticum cells. The cells were lysed in an isosmotic NaCl solution by dicyclohexylcarbodiimide, which blocks ATPase activity...
Rasmussen, O F, Shirvan, M H, Margalit, H, Christiansen, C, Rottem, S
The nucleotide sequence of a 7.8 kbp DNA fragment from the genome of Mycoplasma gallisepticum has been determined. The fragment contains a cluster of nine tightly linked genes coding for the subunits...
Shirvan, M H, Pollard, H B, Heldman, E
Acetylcholine evokes release from cultured bovine chromaffin cells by a mechanism that is believed to be classically nicotinic. However, we found that the full muscarinic agonist oxotremorine-M...
Role of Na+ cycle in cell volume regulation of Mycoplasma gallisepticum.
Shirvan, M H, Schuldiner, S, Rottem, S
The mechanism for the extrusion of Na+ from Mycoplasma gallisepticum cells was examined. Na+ efflux from cells was studied by diluting 22Na+-loaded cells into an isoosmotic NaCl solution and...
Volume regulation in Mycoplasma gallisepticum: evidence that Na+ is extruded via a primary Na+ pump.
Shirvan, M H, Schuldiner, S, Rottem, S
The primary extrusion of Na+ from Mycoplasma gallisepticum cells was demonstrated by showing that when Na+-loaded cells were incubated with both glucose (10 mM) and the uncoupler SF6847 (0.4 microM),...
Changes in membrane lipid composition of Mycoplasma capricolum affect the cell volume.
Romano, N, Shirvan, M H, Rottem, S
The cellular water volume of Mycoplasma capricolum was markedly increased by a decrease in the cholesterol-to-phospholipid molar ratio in the membrane. An increase in cell volume was also observed...
Isolation of mycoplasma membranes by dicyclohexylcarbodiimide-induced lysis.
Shirvan, M H, Rottem, S, Ne'eman, Z, Bittman, R
A simple procedure was devised to prepared membranes from Mycoplasma gallisepticum cells. The cells were lysed in an isosmotic NaCl solution by dicyclohexylcarbodiimide, which blocks ATPase activity...
Rasmussen, O F, Shirvan, M H, Margalit, H, Christiansen, C, Rottem, S
The nucleotide sequence of a 7.8 kbp DNA fragment from the genome of Mycoplasma gallisepticum has been determined. The fragment contains a cluster of nine tightly linked genes coding for the subunits...
Rottem, S., Shirvan, M. H., Gross, Z.
The osmotic stability of M. gallisepticum was found to be a consequence of the synthesis of disaturated phosphatidylcholine incorporated into the cell membrane. The disaturated lipid induces the...