Comparative genomic hybridization (CGH) was developed to identify pathogenic DNA copy-number changes (e.g., duplications, deletions) on a genome-wide scale, and to map these changes to genomic ...

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Using SNP-CGH to Profile for Amplifications, Duplications, and Deletions The beginnings of personalized medicine have been forged by recent advances in SNP genotyping technologies. It is now possible ...

(Inside Science) — An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds. The paper ...

Ribosomal DNA (rDNA) is present in hundreds of copies in the genome, but has not previously been part of genetic analyses. A new study of 500,000 individuals indicates that people who have more copies ...

Research from the Stowers Institute provides evidence suggesting that cancer cells might streamline their genomes in order to proliferate more easily. The study, conducted in both human and mouse ...

The DNA inside our cells is constantly being damaged, and one of the worst kinds of damage is a double-strand break—when both ...

In our bodies, there are trillions of cells. From white blood cells to skin cells, each type has its own specific function which helps us perform tasks and survive. But what makes up these cells and ...