The quest for the $500 home molecular biology laboratory Molecular diagnostics and molecular biology in general are becoming more pervasive every day in a range of applications. For some time there have been attempts to build an affordable diy machine to explore this fascinating science. OpenPCR (polymerase chain reaction) received quite a bit of publicity with their $599 system. Each of these have had problems and were not quite suitable for students. Here is an attempt to get the price even lower and to simply the construction process. Previously on Metafilter
posted by 2manyusernames on Dec 5, 2011 - 27 comments

I can build DNA / I can be a big star (previously) (via the filter)
posted by shadytrees on Apr 16, 2009 - 5 comments

She robs, she injects herself with heroin, she flits across borders like a ghost, she seems to kill with almost professional precision, she leaves clues and bodies – and she has no identity. [more inside]
posted by yoyo_nyc on Jul 20, 2008 - 58 comments

Scientists for better PCR
Just mix your template with a buffer and some primers, Nucleotides and polymerases, too.
Denaturing, annealing, and extending. Well it’s amazing what heating and cooling and heating will do. [more inside]
posted by nihlton on Jan 11, 2008 - 23 comments