Mycobacterium tuberculosis, the causal agent of this disease, invades macrophages and can replicate inside them. Because invasion of macrophages is a critical step for establishing a mycobacterial infection, there is much interest in understanding the mechanisms for M. tuberculosis entry into macrophages.
January 24, 2016. Winter Storm Jonas did not spare Boston its icy wrath, but the Massachusetts city definitely saw a dulled-down version of the blizzard. According to numbers from the National Weather Service, 8.2 inches fell in Boston, 7 inches accumulated in South Boston and 6.1 inches were dropped in the vicinity of Logan International Airport.
Guide to Boston weather in June. The average maximum daytime temperature in Boston in June is a warm 25Â°C (77Â°F) with low heat & humidity. The average night-time temperature is usually a comfortable 14Â°C (57Â°F). There are usually 9 hours of bright sunshine each day, which represents 61% of the 15 hours of daylight.