Thursday, February 20, 2020

Cell biology: How to keep the nucleus clean

RNA turnover in the nuclei of eukaryotic cells is controlled by the RNA exosome aided by numerous cofactors. Researchers at now show how two major nuclear exosome cofactors recognize their RNA targets to keep a clean nuclear environment. This is important for the health of our cells - and thus humans.

from Top Health News -- ScienceDaily https://ift.tt/2uQ4ClX

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They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetla...