Sentences with phrase «genetic changes involved»

These studies have found that there are two types of genetic changes involved:

Next year, NCI will wind up The Cancer Genome Atlas (TCGA), a huge project piloted in 2006 that is systematically searching tumors for genetic changes involved in cancer.

He says he hopes that the «new view» that environmental factors can trigger or deter genetic changes involved in the disease will help remove some of the disorder's stigma.

Not exact matches

Many of the mutations in ASD, Yan explained, result from chromatin remodeling factors, which are involved in dynamically changing the structure of chromatin, the complex of genetic material in the cell nucleus that condenses into chromosomes.

One important part of the puzzle involves unlocking the natural genetic diversity of plants to identify those species and populations best able to cope with changing conditions.

The research team's hunt for such age - related genetic associations involved studying more than 8 million single nucleotide polymorphisms — changes of one nucleotide for another at a particular spot in the DNA — in 2,693 individuals.

Some of the earliest and most common genetic markers for domestication involve changes in the endocrine system that make an animal less fearful of humans.

The gene's fall from leadership is the result of geneticists» growing attention to epigenetics — a form of genetic change that is essentially the gene's way of responding to its surroundings but which does not involve alterations in the gene's DNA.

An international study involving Manchester researchers has found that for previously untreated lung cancer patients with a particular genetic change, a new targeted therapy is better than standard chemotherapy.

In her current role as vice president of clinical development, Hooker's job involves studying «the genetic testing market and how it changes, and thinking about ways that we can learn from that information to better integrate genetic testing into the health care system,» she says.

Recent research, however, looks beyond the genetic code to «epigenetic effects,» which do not involve changes in the genes themselves, but rather in how they are expressed to determine one's characteristics.

The beneficial British - 198 mutation, which was first identified in a large British family in 1974, involves a change in just a single letter of the genetic code.

Discovering any genetic changes that protect against malaria is of great interest, says hematologist and malaria specialist Dave Roberts of the University of Oxford, who was not involved with the study.

The effects of mutations and other genetic changes in cancer cells play out in the complex networks of molecular interactions or «signaling pathways» involved in cell growth, proliferation, and other hallmarks of cancer biology.

The current work shows that changes in the genetic code of a particular gene can control epigenetic marks at different genes, implying that a gene's genetic code can affect whether other genes are turned on and off, which makes it important to understand the function of all genes involved, not just the one with the so - called misspelling.

Genetic testing involves analyzing a blood sample for specific changes in the DNA, or genetic inforGenetic testing involves analyzing a blood sample for specific changes in the DNA, or genetic inforgenetic information.

«Formation of a tumor is driven by genetic events,» says Dr. Roe, «but its ability to spread may not involve direct changes in the DNA sequence.»

«Formation of a tumor is driven by genetic events but its ability to spread may not involve direct changes in the DNA sequence,» says Dr. Roe.

The Satellite and Faeder male morphs are the result of an evolutionary process over million of years and involve many genetic changes among the 90 genes in this «supergene».

To understand the genetic causes of disease, we need to know which genes are involved in development, as well as when and where they act and how this changes with time.

The researchers were also able to demonstrate genetic changes in genes that are involved in the immune system, that regulates the structure of muscle and UV sensitivity, which may be adaptations to particular environmental conditions.

Ron is currently collaborating with Auburn University to complete trials of recombinant and chromosomal options for producing «daughterless» carp, consulting on the risks involved in using genetic methods for managing disease - vectoring mosquitoes, exploring options for applying genetic techniques to the control of other invasive fish, and writing papers on deep - sea ecology, climate change and the taxonomy of Tasmanian mayflies.

But the focus of the study was on other genetic changes that involved the digestive system.

Diehard breeders would argue that this should involve genetic change from within existing bloodlines.

One important part of the puzzle, however, involves unlocking the natural genetic diversity of plants to identify those species and populations best able to cope with changing conditions.

The Sierra Club has been involved on a wide variety of issues ranging from the protection of wildlife and wilderness, loss of biological diversity, climate change, sustainable energy, nuclear waste, environmental toxins, clean air and water, and genetic engineering.

Regardless of what's triggering this emotional condition — sad experiences, a genetic predisposition, or biological causes — the fact remains that there is a common pathway involving changes in brain chemistry causing depression.

To obtain a better understanding of how genetic and environmental processes are involved in the stability and change in problem behavior from early adolescence into adulthood, studies with genetically informative samples are important.