Insects

Origin and function of beneficial bacterial symbioses in insects

  • Martin Kaltenpoth
  • Laura V. Flórez
  • Tobias Engl
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  • This Genome Watch article highlights recent discoveries on bacterial symbionts of predatory protists, and their evolutionary and functional integration into host biology.

    • Gitta Szabó
    Genome Watch
  • As anti-science sentiment intensifies — aggravated by the pandemic, driven in some parts of the world by political actors and amplified by social media — the scientific community finds itself under increasing scrutiny, and in some cases, even direct attack. In this World View, Marion Koopmans reflects on this anti-science trend from a perspective of a concerned scientist looking for solutions, arguing that we cannot stand by.

    • Marion Koopmans
    World View
  • New research by Cho et al. shows that structural variations in a glycolipid present on Gram-negative bacteria can modulate gut inflammatory responses.

    • Shimona Starling
    Research Highlight
  • This study shows that the prototypical crAssphage Carjivirus communis replicates as a low-copy, linear phage–plasmid that has a broad host range.

    • Andrea Du Toit
    Research Highlight
  • This study reports the development of optogenetically engineered microorganisms and optoelectronic capsules that form a bidirectional signal processing system that can be controlled via a wireless smartphone.

    • Andrea Du Toit
    Research Highlight
SARS-CoV-2 virions

COVID-19

The COVID-19 pandemic, caused by the coronavirus SARS-CoV-2, has led to substantial disease and millions of deaths worldwide, with devastating socio-economic impacts. This Series contains articles from Nature Reviews Microbiology that explore the basic biology, epidemiology, emergence, evolution and pathogenesis of SARS-CoV-2 and pathogenic coronaviruses, as well as options for the control and prevention of COVID-19.
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