Monday, February 17, 2020

Leaking away essential resources isn't wasteful, actually helps cells grow

Experts have been unable to explain why cells from bacteria to humans leak essential chemicals necessary for growth into their environment. New mathematical models reveal that leaking metabolites -- substances involved in the chemical processes to sustain life with production of complex molecules and energy -- may provide cells both selfish and selfless benefits.

from Latest Science News -- ScienceDaily https://ift.tt/38B2jBz

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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...