Dynamic intracellular partitioning of Escherichia coli RNA degradosome components links physiological state and translation to RNA decay.
Proceedings of the National Academy of Sciences
National Academy of Sciences · General Science & Medicine · ISSN 0027-8424, 1091-6490
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Thermal imbalance, measured by net sensible heat flux (Q), predicts performance and geographic limits in endotherms, explaining variation in reproductive success and climate responses.
A domesticated Clostridium botulinum strain used for industrial botulinum neurotoxin production accumulated nearly 100 genetic changes, including a hypermutator mutation, over its laboratory history.
A modular neural network framework guarantees bounded trajectories and preserves invariant statistics in chaotic systems like Lorenz 96 and Kuramoto-Sivashinsky models.
Ranchers in Brazil's cattle sector significantly evade sanctions by laundering cattle or selling to nonsignatory slaughterhouses after being listed for modern slavery, undermining policy efforts.
Phylogenomics confirms Palaeoptera monophyly and dates the origin of crown-Pterygota to the Early Devonian in winged insects.
Incongruent emotion-reward cues impair early learning more in children than in adolescents and adults, with children showing persistent emotion bias in value estimates.
Mitochondrial DNA replication rates become dynamically dissociated between strands during the transition from quiescence to proliferation, with strand-specific regulation observed.
A subset of male germ cells in mice shows markers of nonapoptotic cell death during G0 arrest, with necroptosis occurring at birth in the population.
Poly(phenolic) deposition is essential for poly(aliphatic) lamella formation in potato suberin, as shown by reduced aliphatic layers in PRX19-RNAi tubers.
Selective inhibition of left hippocampal mGlu5 restores memory and normalizes signaling in AD mice, revealing lateralized hippocampal dysfunction.
Mutations in melanogenesis genes are linked to iridescence variation in birds, with eight genes identified in peafowl influencing feather nanostructures.
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