The bacterium is associated with raw milk, cheeses, (particularly soft varieties) ice cream, raw vegetables, fermented raw-meat sausages, raw and cooked poultry, raw meats, and raw and smoked fish. It is capable of growing at temperatures as low as 3°C allowing multiplication in refrigerated foods, making L. monocytogenes infection particularly hard to avoid. The infective dose has not been determined, but is believed to vary with the susceptibility of the individual. It may be less than 1000 bacterium
Critique Essay for Article #1 Research of the Arp2/3 complex helps us understand how and why the complex is necessary in cells, specifically for the extension of lamellipodia and fibroblast cell migration in situations such as the healing of wounds. Prior to this article being published, the Arp2/3 complex had already been extensively studied and was known to be a protein made up of seven subunits that is a major player in a cell’s ability to regulate actin cytoskeletons. The idea behind the study