The late 1980s were heady days for molecular biologists. PCR was only a few years old. The automated DNA sequencer had just been invented. The Human Genome Project was being debated in Congress.

For most researchers DNA microarrays are synonymous with high-throughput gene expression analysis. But they also are invaluable genotyping tools. Now that the International HapMap Project (see article ...

Subclinical acute rejection (SubAR) is a significant risk for kidney transplant recipients, affecting 1 in 4 patients. Early detection of SubAR can help prevent long-term allograft damage, including ...