Sentences with phrase «know genes often»

We do know genes often don't work like

We do know genes often don't work like switches or car parts, they're more music - like.

Not exact matches

Muscle biologists Qi Long Lu and Terence Partridge at the Medical Research Council Clinical Sciences Centre in London, U.K., and their colleagues decided to combined the antisense strategy with a chemical often used in gene therapy because it is known to improve delivery of DNA into cells.

They knew that genes that evolve within a prokaryote's own genome are often located near similar genes and have similar functions in existing genes.

For instance, researchers often use so - called «gene guns» to fire particles coated with strands of DNA known as plasmids at large populations of cells.

«The major known cancer driver genes are often mutated in the primary tumor and all metastases, and successfully targeting them in therapy could provide widespread therapeutic benefit,» said Townsend.

And large, genome - wide studies searching for genetic underpinnings for more common diseases, such as lung cancer or autism, have pointed to the nether regions of the genome between the protein - producing genes — areas that were often thought to contain «junk» DNA that was not part of the pantheon of known genes.

In one kind of epigenetic change, known as DNA methylation, a methyl group (a carbon atom plus three hydrogen atoms) is added to a portion of DNA; it essentially flips a gene's switch to the «off» position, shutting down the often - crucial function it performs.

Dr Kat Arney, science communication manager at Cancer Research UK, said: «Only a tiny fraction of our DNA contains actual genes, and we know that at least some of the bits in between — often dismissed as «junk» — play important roles in controlling how genes get switched on and off at the right time and in the right place.

Gene therapy, which often employs viruses to deliver the good genes to a body's target cells, has been known to trigger severe immune responses and was blamed for the death of an 18 - year - old in 1999, who was receiving gene therapy for a hereditary metabolic disorGene therapy, which often employs viruses to deliver the good genes to a body's target cells, has been known to trigger severe immune responses and was blamed for the death of an 18 - year - old in 1999, who was receiving gene therapy for a hereditary metabolic disorgene therapy for a hereditary metabolic disorder.

Species often dump genes that they no longer use, he notes, but these genes must have stuck around for Crotoniidae to reactivate them.

Gene therapy's clearest success to date has been restoring the health of about 40 children with severe combined immunodeficiency (SCID), also known as «bubble boy» disease because patients can not fight off infections and are often isolated to protect them from germs.

The researchers analyzed DNA sequences known as transposons, or «jumping genes,» which can jump from one part of the genome to another, often duplicating themselves in the process.

De Man and his collaborators identified four genes known to confer resistance to beta - lactams, a family of broad spectrum antibiotics often used to treat gram - positive and gram - negative infections.

In addition to well - described genes, clusters often contain transcripts the function of which has not yet been associated with a specific biological process thus providing novel unexplored links to known molecular pathways.

But did you know that we are often healthy even when we have two faulty copies of the same gene?

Dr. Tove Fall, lead study researcher at the Department of Medical Sciences and the Science for Life Laboratory at Uppsala University commented, «We knew already that obesity and cardiovascular disease often occur together... in this study we found that individuals with gene variants that lead to increased body - mass index also had an increased risk of heart failure and diabetes.»

This is because atopic dermatitis, better known as eczema, is often a result of gene variation.

The canine disease is compared to similar diseases in other species, most often humans, to determine if there are any possible candidate genes (i.e., genes that are known to be involved in these similar diseases or in the normal processes affected by the disease may offer important leads).