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Summary of events in the killing of virus-infected cells by cytotoxic T cells.
The Black Bee-eater (Merops gularis) is a species of bird in the Meropidae family.
Prokaryotic cells are have a relatively simple structure
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
Various types of cells within the human body.
Lederberg and Tatum’s detection of recombination between auxotrophic E. coli cells