Novel CRISPR method identifies key genes for Toxoplasma survival
Using a new approach to genetic screening with CRISPR, researchers at the Crick have identified key genes for the survival of the parasite Toxoplasma gondii in mice.
Using a new approach to genetic screening with CRISPR, researchers at the Crick have identified key genes for the survival of the parasite Toxoplasma gondii in mice.
Biotechnology
Sep 3, 2019
0
156
The fungus Aspergillus fumigatus is everywhere, and is extremely dangerous for people with weakened immune systems. It occurs virtually everywhere on Earth, as a dark grey stain on damp walls or in microscopically small spores ...
Biochemistry
Feb 8, 2019
0
7
Bacteria that cause tuberculosis, leprosy and other diseases, survive by switching between two different types of metabolism. EPFL scientists have now discovered that this switch is controlled by a mechanism that constantly ...
Cell & Microbiology
Aug 24, 2016
0
13
Though some might disagree, most biologists think the purpose of sex is to create diversity among offspring. Such diversity underpins evolution, enabling organisms to acquire new combinations of traits to adapt to their environment.
Cell & Microbiology
Sep 10, 2013
0
0
(Phys.org) —By studying how a virus that infects most people at some point in their lives packages its genetic material during infection, an international collaboration of researchers has made discoveries that help scientists ...
Cell & Microbiology
Jul 30, 2013
0
0
(AP)—A St. Louis-based drug maker is paying $3.5 million to settle a federal lawsuit that it illegally paid doctors to prescribe out-of-date antidepressants and sleep aids to Medicare and Medicaid patients.
Business
Jul 19, 2013
0
0
In biology, we often think of natural selection and survival of the fittest. What about survival of the luckiest? Like pioneers in search of a better life, bacteria on a surface wander around and often organize into highly ...
Cell & Microbiology
May 8, 2013
0
0
Metallothioneins, proteins able to capture metal ions, play a major role in the virulence of Cryptococcus neoformans, a fungal pathogen which causes severe infections in immunodeficient and immunocompetent individuals (AIDS ...
Cell & Microbiology
Apr 5, 2013
0
0
(Phys.org) —A potentially lethal fungal infection appears to gain virulence by being able to anticipate and disarm a hostile immune attack in the lungs, according to findings by researchers at Duke Medicine.
Cell & Microbiology
Mar 14, 2013
1
0
A movement by privacy activists to curb tracking of Internet users' browsing habits scored a major victory last month when Microsoft launched its new browser with "do not track" as the default, or automatic setting.
Internet
Nov 17, 2012
9
0