The Scientist

» giant virus

Most Recent

image: New Giant Virus Group Reported

New Giant Virus Group Reported

By | April 6, 2017

A genomic analysis of “Klosneuviruses” suggests that they evolved from small viruses that accumulated genetic material over time, but not all virologists are convinced. 

0 Comments

Virologists challenge the hypothesis that mimiviruses possess a nucleic acid defense mechanism.

0 Comments

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: Another Ancient Giant Virus Discovered

Another Ancient Giant Virus Discovered

By | September 14, 2015

From the same Siberian permafrost where three others were previously discovered, scientists find a fourth type of giant virus.

2 Comments

image: Ancient Giant Virus Discovered

Ancient Giant Virus Discovered

By | March 4, 2014

A new species of giant virus discovered in the Siberian permafrost, where it’s been buried for 30,000 years, is reincarnated in the lab.

2 Comments

image: Contributors

Contributors

By | March 1, 2014

Meet some of the people featured in the March 2014 issue of The Scientist.

0 Comments

image: Let There Be Life

Let There Be Life

By | March 1, 2014

How did Earth become biological?

2 Comments

image: Viruses Reconsidered

Viruses Reconsidered

By | March 1, 2014

The discovery of more and more viruses of record-breaking size calls for a reclassification of life on Earth.  

3 Comments

image: New Giant Viruses Break Records

New Giant Viruses Break Records

By | July 22, 2013

Two newly discovered giant viruses are bigger than many bacteria and carry massive and largely unique genomes that hint at new branches of life.

1 Comment

image: A Parasite’s Parasites

A Parasite’s Parasites

By | October 15, 2012

French scientists identify a new giant virus, which carries the genome of a smaller virus and a new breed of mobile DNA.

5 Comments

Popular Now

  1. First In Vivo Function Found for Animal Circular RNA
  2. Your Body Is Teeming with Weed Receptors
    Features Your Body Is Teeming with Weed Receptors

    And the same endocannabinoid system that translates marijuana's buzz-inducing compounds into a high plays crucial roles in health and disease outside the brain.

  3. Opinion: We Need a Replacement for Beall’s List
  4. Doctors’ Advice to Finish Antibiotics Overlooks Resistance
AAAS