Sentences with phrase «absence of other genes»

Not exact matches

But the cells also changed shape and other properties in the absence of the protein in ways that reduced the likelihood that they would travel away from the tumor — a sign that myoferlin not only changes genes in cancer cells, but also alters the cells» mechanical properties.

First, samples of leaves from these plants are collected for in vitro cultures to isolate the fungi; then the DNA and RNA of fungi are extracted to sequence them and, through bioinformatic analysis, the researcher can determine the expression, the presence or absence of genes in the genomes of a species against each other.

«In mammals, in the absence of haploid cells, other approaches have been used to identify key genes, such as interfering RNA, but they are sub-optimal methods.

CSIC researcher adds: «We have confirmed that mutation is found in both copies of the gene, one inherited from the father and the other one inherited from the mother, in the four women affected by the disease, causing an absolute absence of STAG3 protein and meiotic cohesin complex in these women.

They identified several genes whose absence conferred HIV resistance, some of which had been predicted by previous studies and others that had never been directly tied to HIV infection before.

An absence of expressed symptoms of dysplasia and many other health conditions, however, is not assurance that harmful genes are not present.

Professor Dowd observes that: [I] t is ironic that the law permits many fathers to be parents in little more than name (or genes) only, while condemning single parent families for, among other things, the absence of a father....