The Scientist

» insects, immunology and microbiology

Most Recent

image: Amoebae Have Human-Like Immunity

Amoebae Have Human-Like Immunity

By | March 2, 2016

Dictyostelium discoideum produce extracellular nets that can kill bacteria, just as phagocytes in people and other higher animals do, according to a study.


image: Giant Virus Has CRISPR-like Immune Defense

Giant Virus Has CRISPR-like Immune Defense

By | March 2, 2016

The genome of a mimivirus strain resistant to a virophage has repeated phage sequences alongside nuclease- and helicase-coding sections.

1 Comment

image: Spoiler Alert

Spoiler Alert

By | March 1, 2016

How to store microbiome samples without losing or altering diversity

1 Comment

image: Migrating Monarch Numbers Rebound

Migrating Monarch Numbers Rebound

By | March 1, 2016

The iconic butterflies have flocked to their Mexican overwintering grounds, seemingly reversing recent population declines.


image: Mutations Not Tied to Metastasis

Mutations Not Tied to Metastasis

By | February 25, 2016

Clinical cases link immune changes to a cancer’s spread through the body, but find no role for so-called “driver” mutations.


image: Single Antibody Protects Macaques from Ebola

Single Antibody Protects Macaques from Ebola

By | February 25, 2016

The “just right” binding properties of a monoclonal antibody from an Ebolavirus survivor help it neutralize the virus.


image: Anti-Inflammatory Drugs as Antivenom?

Anti-Inflammatory Drugs as Antivenom?

By | February 24, 2016

Compounds typically used to calm the immune system can prevent death from scorpion venom in mice, researchers report.


image: Similar Data, Different Conclusions

Similar Data, Different Conclusions

By | February 23, 2016

By tweaking certain conditions of a long-running experiment on E. coli, scientists found that some bacteria could be prompted to express a mutant phenotype sooner, without the “generation of new genetic information.” The resulting debate—whether the data support evolutionary theory—is more about semantics than science.


image: Breast Milk Sugars Support Infant Gut Health

Breast Milk Sugars Support Infant Gut Health

By | February 18, 2016

Oligosaccharides found in breast milk stimulate the activity of gut bacteria, promoting growth in two animal models of infant malnutrition.


image: Premature Assault?

Premature Assault?

By | February 9, 2016

Plants may trick bacteria into attacking before the microbial population reaches a critical size, allowing the plants to successfully defend the weak invasion.


Popular Now

  1. Investigation Finds Pathologist Guilty of Systemic Misconduct
  2. Many Evolutionary Paths Lead to Same Bird Trait
  3. Common STD May Have Come from Neanderthals
  4. Bacteria and Humans Have Been Swapping DNA for Millennia