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Search results for viruses and bacteria


Researchers discover biological basis of 'bacterial immune system'

Chemistry / Biochemistry

created 19 hours ago | popularity 4.8 / 5 (4) | comments 1

(PhysOrg.com) -- Bacteria don’t have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.



List of search results for viruses and bacteria