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Were viruses around on Earth before living cells emerged? A microbiologist explains
Were there already viruses on Earth when the first living cells appeared ... molecules or energy and are too small to be seen without a microscope. By this definition, bacteria, archaea and ...
New structure gives insight into mRNA export and cancers, and how viruses hijack the process to infect their host
The central dogma of biology defines the flow of genetic information: It describes how proteins are made from mRNA templates, ...
Scientists discover a new giant virus that infects freshwater algae
Scientists from the Biology Centre of the Czech Academy of Sciences found forty new freshwater viruses infecting aquatic ...