Volume 605 Issue 7910

리서치 하이라이트




News Features

News & Views

Giant collision created galaxies devoid of dark matter p.427

Two galaxies that are curiously lacking in dark matter — the most abundant matter in the Universe — might have formed when a collision between dwarf galaxies separated ordinary matter from its dark counterpart.

doi: 10.1038/d41586-022-01298-7

A lab-on-a-chip that takes the chip out of the lab p.429

A microfluidic system achieves miniaturization without the need for extra equipment, bringing chip-based devices closer to mainstream commercial reality, with a framework that could be widely applied to diagnostics.

doi: 10.1038/d41586-022-01299-6

Killing the messenger to evade bacterial defences p.431

Many mysteries remain about how antiviral responses shape the ability of viruses to infect bacteria. The finding that viruses interfere with signalling mediated by molecules called second messengers sheds light on bacterial defences.

doi: 10.1038/d41586-022-01127-x

Tension hones body segmentation around the clock p.432

The formation of body segments in vertebrate embryos has long been attributed to the spatio-temporal patterning of molecular signals. But segment length in zebrafish is now found to be adjusted by tissue mechanics.

doi: 10.1038/d41586-022-00840-x