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Tag Archives: Cell

A protein that crosslinks the DNA

A protein that crosslinks the DNA

A protein that crosslinks the DNA to allow proper nuclear envelope reformation. Every one of our cells stores its genome within the nucleus — the quintessential subcellular structure that distinguishes eukaryotic cells from bacteria. When animal cells divide, they disassemble their nucleus, releasing individual chromosomes for proper segregation to daughter …

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Oldest nanomachines in biology is the bacterial flagellum

One of the oldest nanomachines in biology is the bacterial flagellum. This apparatus is evolutionary essential, endowing onto bacteria the ability to move. The flagellum shares high similarity with another bacterial structure, the injectisome, which as the name implies is how some bacteria deliver their content to infect a host. …

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