Coagulation in patients with severe sepsis.
Amsterdam, Netherlands. In Semin Thromb Hemost, Feb 2015
Activation of the coagulation system and ensuing thrombin generation is dependent on expression of tissue factor on activated mononuclear cells and endothelial cells, and is insufficiently counteracted by TFPI.
The lac repressor displays facilitated diffusion in living cells.
Uppsala, Sweden. In Science, 2012
findings show the lac repressor slides 45 +/- 10 base pairs on chromosomal DNA and that sliding can be obstructed by other DNA-bound proteins near the operator; the repressor frequently slides over its natural lacO(1) operator several times before binding