Cancers arise in skin, muscle, liver or other types of tissue when one cell becomes different from its neighbors. Although biologists have learned a lot about how tissues form during development, very little is known about ...
Cell & Microbiology
Jul 26, 2016
0
30
A spy. A teacher. A bodyguard. That, in a nutshell, describes the different functions of a nanoparticle invented at the University at Buffalo that can improve therapies for autoimmune diseases, genetic disorders and other ...
Bio & Medicine
Apr 8, 2016
0
35
The mitochondrion isn't the bacterium it was in its prime, say two billion years ago. Since getting consumed by our common single-celled ancestor the "energy powerhouse" organelle has lost most of its 2,000+ genes, likely ...
Biotechnology
Feb 18, 2016
66
1375
The recent discovery of the first male-determining factor in mosquitoes, combined with the gene-editing capabilities of the CRISPR-Cas9 system, could be used to bias mosquito populations from deadly, blood-sucking females ...
Biotechnology
Feb 17, 2016
0
377
Scientists at the Gladstone Institutes have discovered that three transcription factors—proteins that direct gene expression—interact with each other and the genome to influence how a heart forms in an embryo. Without ...
Cell & Microbiology
Feb 11, 2016
0
10
The genome-editing technique known as CRISPR allows scientists to clip a specific DNA sequence and replace it with a new one, offering the potential to cure diseases caused by defective genes. For this potential to be realized, ...
Biotechnology
Feb 1, 2016
0
53
University of California, Berkeley, researchers have made a major improvement in CRISPR-Cas9 technology that achieves an unprecedented success rate of 60 percent when replacing a short stretch of DNA with another.
Biotechnology
Jan 20, 2016
0
18
(Phys.org)—A team of researchers with the University of California has learned more about the process that is involved during CRISPR/Cas9 gene splicing by using a crystallization technique to get a closer look. In their ...
Rewriting your DNA is getting closer to reality: A revolutionary technology is opening new frontiers for genetic engineering—a promise of cures for intractable diseases along with anxiety about designer babies.
Biotechnology
Dec 1, 2015
1
1059
An international team of scientists has identified a gene that can prevent some of the most significant wheat diseases—creating the potential to save more than a billion dollars in lost production in Australia each year.
Biotechnology
Nov 10, 2015
1
96
