Open menu
Nanowerk news about biotechnologies, biomechanics synthetic biology, genomics, biomedical engineering

Biotechnology News

The latest news about biotechnologies, biomechanics
synthetic biology, genomics, biomedical engineering...

Biotechnology News – Latest Headlines

RSS Subscribe to our Biotechnology News feed

Launching a 'social networking war' against cancer

Experts agree that, more than ever before, modern wars will be fought in the cyber zone, targeting an enemy's communications technology to cause untold damage. Now a Tel Aviv University researcher is suggesting that the same tactics should be employed in the battle against one of the body's deadliest enemies - cancer.

Posted: Aug 14th, 2012

Read more

Computer models calculate systems-wide costs of gene expression

Bioengineers at the University of California, San Diego have developed a method of modeling, simultaneously, an organism's metabolism and its underlying gene expression. In the emerging field of systems biology, scientists model cellular behavior in order to understand how processes such as metabolism and gene expression relate to one another and bring about certain characteristics in the larger organism.

Posted: Aug 8th, 2012

Read more

Using millions of years of cell evolution in the fight against cancer

Georgia Tech researchers are focusing on ways to fight cancer by attacking defective genes before they are able to make proteins. John McDonald is studying micro RNAs (miRNAs), a class of small RNAs that interact with messenger RNAs (mRNAs) that have been linked to a number of diseases, including cancer. McDonald's lab placed two different miRNAs (MiR-7 and MiR-128) into ovarian cancer cells and watched how they affected the gene system.

Posted: Aug 7th, 2012

Read more

New technology eliminates plant toxins

A team of researchers from the University of Copenhagen have developed a method to hinder unwanted toxins from entering the edible parts of plants such as the oilseed rape, which will make it suitable for animal feed.

Posted: Aug 5th, 2012

Read more

Getting to the root - unearthing the plant-microbe quid pro quo

The microbial community or microbiome that inhabits the rhizosphere and endosphere - the niches immediately surrounding and inside a plant's root?facilitates the shuttling of nutrients and information into and out of the roots within the soil matrix. These underground microbial activities have not received as much attention as the effort to characterize the role of the microbial populations inside and on the surfaces of humans, but this is now changing owing to a recent publication.

Posted: Aug 1st, 2012

Read more

Massive data for miniscule communities

It's relatively easy to collect massive amounts of data on microbes. But the files are so large that it takes days to simply transmit them to other researchers and months to analyze once they are received. Researchers at Michigan State University have developed a new computational technique that relieves the logjam that these 'big data' issues create.

Posted: Aug 1st, 2012

Read more

Roots and microbes: Bringing a complex underground ecology into the lab

Beneath the surface of the earth, an influential community of microbes mingles with plant roots. In the first large-scale analysis of those communities, scientists have now catalogued and compared the hundreds of types of bacteria that associate with the roots of the model plant Arabidopsis under various conditions.

Posted: Aug 1st, 2012

Read more
 
 

How does nanotechnology work?