The Scientist

» breeding, microbiology and immunology

Most Recent

The drugs’ disruption of the microbiome makes a subsequent flavivirus infection more severe.

0 Comments

A study finds that the vaccine’s effects wear off as a person ages, suggesting a need for booster shots.

1 Comment

image: Image of the Day: Flock of Algae

Image of the Day: Flock of Algae

By The Scientist Staff | March 21, 2018

Volvox barberi actively organize themselves into large colonies that optimize space.

0 Comments

image: Many Non-Antibiotic Drugs Affect Gut Bacteria

Many Non-Antibiotic Drugs Affect Gut Bacteria

By Catherine Offord | March 20, 2018

A new study finds that more than 200 human-targeted, non-antibiotic drugs inhibit the growth of bacterial species that make up part of the human microbiome.

1 Comment

image: Monitoring Mutations with Microfluidics

Monitoring Mutations with Microfluidics

By Ruth Williams | March 15, 2018

A device dubbed the “mother machine” enables real-time observation of mutagenesis in single bacterial cells.  

0 Comments

image: Image of the Day: Living Color

Image of the Day: Living Color

By The Scientist Staff | March 8, 2018

Biodegradable pigments could be custom-grown by bacteria in the future, say researchers.  

0 Comments

image: Slime Mold in Residence

Slime Mold in Residence

By Ashley P. Taylor | March 2, 2018

At Hampshire College, students and faculty use the amoeba Physarum polycephalum—both a “visiting scholar” and a model organism—to examine human societal and political quandaries.  

0 Comments

A molecule produced by a strain of Staphylococcus epidermis interferes with DNA synthesis.

0 Comments

In response to short DNA fragments, lymphocytes release mitochondrial DNA that helps trigger an immune response.

0 Comments

image: Parasitologist, Reprogrammed: A Profile of David Roos

Parasitologist, Reprogrammed: A Profile of David Roos

By Anna Azvolinsky | March 1, 2018

After discovering a novel organelle found in protozoan parasites, the University of Pennsylvania’s Roos created a widely used eukaryotic pathogen database.

0 Comments

Popular Now

  1. RNA Moves a Memory From One Snail to Another
  2. Could a Dose of Sunshine Make You Smarter?
  3. Sweden Cancels Agreement With Elsevier Over Open Access
  4. Researchers Develop a Drug Against the Common Cold