The phrase
"specific genes" means particular or certain sections of our DNA that carry instructions for certain traits or characteristics. These genes are responsible for passing on specific traits from parents to children and play a crucial role in determining how we look, how our bodies function, and sometimes our predisposition to certain diseases or conditions.
Full definition
Her group tweaks
specific genes in baker's yeast (the same organism used to make bread and wine), and observes how chromosome ends respond.
Additionally, the scientists analyzed nuclear RNA, a measure of the activity
of specific genes.
For patients, this means that rather than thinking about the right drug for a certain disease, doctors will think about the right drug to treat the patient's
specific gene mutation.
Their approach could also serve as a foundation for genetically based studies to
identify specific genes involved in PD pathology.
Evidence from twin studies notwithstanding, the search
for specific genes linked to major depression has come up empty [52, 53].
Future studies, she says, may be able to shed light
on specific genes that affect academic achievement, which could help diagnose or treat learning disabilities.
The Study: The group specifically targets studies that utilize knockout mice, a technique developed in the late 1980s in which strains of mice are bred
with specific genes turned off.
He said the genome study detected changes in one
specific gene involved in the body's temperature regulation that may be related to metabolic differences in whale cells.
If the latter sort of behavior is ultimately caused
by specific genes, then both free will and moral responsibility are canceled.
Scientists have known from studying twins that genes contribute to the risk of panic disorder, but very little is known about
which specific genes are involved.
Additional File 1: gene list and expression levels of housekeeping genes, gene list and expression levels of
tissue specific genes.
This is important because knowledge of the way DNA folds inside the cell allows scientists to study
how specific genes, and the DNA regions that control them, interact with each other.
Scientists interested in
finding specific genes that influence the behavior of humans and animals have a new tool.
Once
specific genes associated with beneficial traits are identified, they can be more efficiently transferred into new rice varieties using other breeding methods.
In the next 25 years medicine will discover more associations
between specific gene patterns and specific risk factors for disease.
A new way to
make specific genes spread faster through insect populations has been developed, paving the way for novel methods of combating insect - borne diseases such as malaria.
This test does not determine breed type, rather, it identifies
specific gene markers that are inherited from both parents.
Unlike most proteins, those with these special domains can actually bind to DNA and act as transcription factors —
telling specific genes to turn on or off.
The researchers looked
for specific gene markers that are known to have specialized activity in the brains of humans and song - learning birds.
With their analyses of the genome data, the scientists were also able to identify eight
specific gene variants that are strongly linked to altered risk for both diseases.
These researchers also found that vitamin C supplementation allowed them to regulate the production of vital proteins
by specific genes.
We learn
which specific genes are expressed in cancer cells and how a patient may respond to different therapies, so that we can select the most appropriate targeted treatment for the particular cancer.
We showed that fear comes to a certain neural circuit and that there are genes that control that neural circuit, and you can turn that circuit on and off
with specific genes.
He wanted to «knock out»
specific genes in these cells to find out how they function when compared to cells with the gene.
Many human traits other than sexual orientation have been the focus of modern, genome - wide genetic studies that attempt to
find specific genes that contribute to those traits.
This test does not determine breed type, rather, it identifies
specific gene markers that are highly variable and inherited from both parents.
He extracted DNA from various species in order to clone fragments of genetic material to look for
specific gene expression.
But if you knew that the effect of a drug had a lot to do with whether you inherited
specific genes from your mother or father, then you could design an experiment that would include parents.
From this data, Scanlan and colleagues analyzed
specific gene sequences from Synechococcus in the different samples, identifying particular «chromatic adaptor» genes in bacteria living thousands of miles apart.
It is important to distinguish
lineage specific gene expression shown here, which occurs at a high level and with a degree of specificity in the different population compartments, to the low level of genome wide transcription observed in ES cells by others [22], or with transcript initiation at many loci noted previously in ES cells [23].
Anthocyanins increase the activity of
specific genes called PPARs — which help the body utilize sugars and fats and prevent them from accumulating in the blood.
Going back to the tomato genome, the researchers identified
specific genes responsible for the presence of these volatiles, as well as which heirloom varieties carried those genes, they report today in Science.
Furthermore, we are testing candidate tissue
specific genes using models described in the projects listed below to examine various nutrient responses including fat metabolism, physical activity, intestinal permeability, calcification and aging.
For example, CPF1 cuts DNA differently, so the two strands at the end of a cut piece of DNA are of uneven lengths instead of the same lengths as with Cas9, which Zhang says is a potential advantage for making
specific gene changes.
Phrases with «specific genes»