The large white mouse carries this epigenetic change in some of its cells (brown marks) while the brown mouse carries it in all of its cells.
Not exact matches
Warmer winters, wetter and earlier springs (which expand the time during which ticks can pick up the disease), increased humidity, and greener environments can all contribute to the increased incidence of ticks and the growing populations of hosts, including
large mammals like
white - tailed deer; smaller ones such as
white - footed
mice, the principal carrier of Lyme disease; and many species of birds.
Twenty - four hours after the injection, the researchers saw
large numbers of immune system
white blood cells in tissue samples of the rodent brains near the site of injury of those
mice injected with the cytokine IL - 1b, but not in the brain tissue of the control group of
mice.
The researchers found that the
mice responded to the parasite by shifting their immune system into high gear, producing
large numbers of
white blood cells.