PCR-Machines are based on Polymerase Chain Reaction (PCR) and produce copies of genes exponentially. The PCR cycling reactions are carried out in an automated thermocycler, which is capable of ...

Mitochondrial DNA (mtDNA) is actively removed during spermatogenesis in a conserved process that enforces the uniparental ...

How to revive an 18th-century upstate farmhouse without resorting to cliché? By pretending a made-up person lives there too. By Alice Newell-Hanson and Blaine Davis From a tiny French ...