The transition from bad to good treatments for HIV was accompanied by a shift from soft sweeps of many drug resistance mutations spreading simultaneously to harder sweeps of one drug resistant genotype at a time.

Selective sweepstakes from pervasive positive selection, rather than demographic changes or random sweepstakes reproduction, is the primary determinant of reproductive skew and genetic diversity in the highly prolific Atlantic cod.

Plasmodium falciparum kelch13 mutations that cause artemisinin resistant malaria in Southeast Asia show markedly different patterns of evolutionary selection in Africa.

Harmful genetic variants at mendelian disease genes slow down adaptation, by interfering with the spread of adaptive variants in a population.

Direct mechanical microcantilever-based measurements establish key material parameters describing mechanical response of the early Drosophila embryonic epithelium.

Background selection is shown to be the dominant mode of linked selection in humans, with marked effects on diversity levels throughout autosomes.

Nuclear export inhibition reveals concurrent epithelial and mesenchymal phenotypes that cause mechanosensitive disorder in collectively migrating epithelia.

Spontaneous contractions allow shedding of the fluid boundary layer and thereby stabilize microbiota.

Perceptual feedforward information flow is reversed during mental imagery and later stages of perception.