Artificial DNA-based circuits could someday program cellular behavior, authors say

Comparative genome sequencing of 12 Drosophila species reveals new genes, gene structures, and regulators

Human innate immunity differs between Africans and others, perhaps due to different infectious environments

0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i MicroRNAs: An emerging portrait By Melissa Lee Phillips The RNA Conductome Human Genome as an RNA Machine One lab mines for microRNAs Fifteen years ago, no one had even heard of microRNAs. Not anymore: These small but abundant regulatory, non-coding RNAs - initially thought to be an oddity of nematode biology - appea

How to make the most of the evolving technology for detecting copy number variants.

Related Articles How It Works: CGH Arrays Genomic Alterations 2.0 Bac in time Aneuploid problems Old dog, new tricks Multiplex for control Needle in the haystack Keep it clean - Do everything you can to remove proteins and keep the DNA from degrading, Scherer says. "Sample preparation is critical. All problems, in some way, can be tracked back to the quality of the DNA." Double up - If your lab can afford it, run samples with two types of arrays. Lo was able to confir

One lab mines for microRNAs By Melissa Lee Phillips Related Articles The RNA Conductome MicroRNAs: An emerging portrait The Human Genome as an RNA Machine On a wall in Thomas Tuschl's Rockefeller University lab hangs a huge painting created by a street artist. The large, bright figures wearing white lab coats and nametags are members of the Tuschl lab, circa 2004. In the background of the painting, drawings on a green chalkboard illustrate a si

Researchers extract complete mitochondrial genomes from mammoth coat-hair shafts

Salmonella grown in space shows altered gene expression and is deadlier in mice

Mitochondrial energy stores allow cells to survive when stressed, and offer clues on how calorie restriction increases lifespan

Surrogate broodstock technique could help revive endangered fish species

Three distinct classes of antibiotics kill bacterial cells with reactive oxygen species