Sentence examples for dna that affect from inspiring English sources

Dr Damian Dowling, of Monash University who was one of the researchers, said the results point to numerous mutations within mitochondrial DNA that affect how long males live, and the speed at which they age.

Two years ago Huntsman met Dr. Dave Singh, holder of three doctorate degrees and a pioneer in the emerging field of craniofacial epigenetics, the study of external or environmental modifications to DNA that affect how and when the body's cells "read" their accompanying genes.

At about that time, researchers elsewhere were starting to report that some antitumor genes were inactivated in cancer cells because of chemical changes to DNA that affect the expression of genes but not the DNA sequence, now known as epigenetic modifications.

This is particularly true for diseases caused by mutations in mitochondrial DNA that affect global mitochondrial protein synthesis.

All cancers are caused by alterations in DNA that affect the biochemical function or expression of certain genes providing expansion capabilities to the cell with the mutations.

Integrating genetic and molecular profiling data allows one to capture the constellation of perturbations because of variations in DNA that affect portions of the gene network that in turn lead to disease.

Epigenetic An epigenetic influence is something other than the structure of DNA that affects inherited traits.

The researchers examined patterns of DNA methylation – a molecular modification to DNA that affects when and how strongly a gene is expressed – across the genome in pairs of identical male twins.

Pointing to works such as those at Chauvet, Lascaux and other caves, and to discoveries that suggest that musical instruments, boats and religious objects were first made around this time, proponents of this theory argue that an abrupt change in our behaviour – possibly due to mutations in our DNA that affected our intellect and brain structures – occurred as we began to pour into Europe.

The results also support the idea that transcription-factor binding can block DNA methylation (a chemical modification of DNA that affects gene expression), rather than the other way around — which is highly relevant to the interpretation of disease-associated sites of altered DNA methylation11.

And in sperm, there were four changes in DNA that affected which fertilizations were successful; the research team found some variants were passed on to the next generation more than others.