The Scientist

» C. difficile and evolution

Most Recent

image: Wrestling with Recurrent Infections

Wrestling with Recurrent Infections

By | May 1, 2011

Clostridium difficile is evolving more robust toxicity, repeatedly attacking its victims, and driving the search for alternative therapies to fight the infection.

6 Comments

image: Truly Phenome-nal

Truly Phenome-nal

By | April 1, 2011

Editor's choice in microbiology

0 Comments

image: Family Affair

Family Affair

By | April 1, 2011

In discovering their shared ancestry, a distantly related animal geneticist and plant pathologist find a common thread in their work on immune receptors.

0 Comments

image: Epigenetics and Society

Epigenetics and Society

By | March 1, 2011

Did Erasmus Darwin foreshadow the tweaking of his grandson’s paradigm?

0 Comments

image: Epigenetics—A Primer

Epigenetics—A Primer

By | March 1, 2011

There are many ways that epigenetic effects regulate the activation or repression of genes. Here are a few molecular tricks cells use to read off the right genetic program.

0 Comments

image: Losers Fight Back

Losers Fight Back

By | February 1, 2011

Editor's choice in developmental biology

0 Comments

image: Speaking of Science

Speaking of Science

By | February 1, 2011

February 2011's selection of notable quotes

0 Comments

image: Appealing Choice

Appealing Choice

By | January 1, 2011

A book is born from pondering why sexual selection was, for so long, a minor component of evolutionary biology.

0 Comments

image: Eau de Choice

Eau de Choice

By | January 1, 2011

Evolutionary biologist Jane Hurst at the University of Liverpool has found that male mice have evolved a cunning trick to distinguish themselves within the dating pool: they produce a specific protein that drives female attraction to male scent, and this molecule, called darcin, helps females remember a specific male's odor.

0 Comments

image: The Evolution of Volvox

The Evolution of Volvox

By | January 1, 2011

The volvocine algae are a model system for studying the evolution of multicellularity, as the group contains extant species ranging from the unicellular Chlamydomonas to a variety of colonial species and the full-fledged multicellular Volvox varieties.

0 Comments

Popular Now

  1. Publishers’ Legal Action Advances Against Sci-Hub
  2. Metabolomics Data Under Scrutiny
    Daily News Metabolomics Data Under Scrutiny

    Out of 25,000 features originally detected by metabolic profiling of E. coli, fewer than 1,000 represent unique metabolites, a study finds.

  3. How Microbes May Influence Our Behavior
  4. Decoding the Tripping Brain
AAAS