MetaFilter posts tagged with transgenic

Learn.Genetics

netbros — Sat, 31 Oct 2009 16:35:03 -0800

grumblebee's post about cell size and scale the other day was quite fascinating. Pulling back to the home for that site, the Genetic Science Learning Center at the University of Utah delivers educational materials on genetics, bio-science and health topics ranging from stem cells to gene therapy, and from epigenetics to heredity. Explore the neurobiology of normal and addicted brains and the genetic contribution to this chronic disease.

OMG ... RFP Kitty!

scblackman — Wed, 12 Dec 2007 17:51:30 -0800

It all started in 1994 with GFP (green fluorescent protein) labeled E. coli and C. elegans (roundworm) cells. Once people realized that you could express the gene for a jellyfish protein in other cells without any other jellyfish-specific factors, it was possible to label any cell green simply by inserting the gene. Biologists realized the endless possiblities soon enough. GFP zebrafish (1997) [.pdf]. GFP mice (1998). GFP Bunny (more art than science, and previously ...) (2000). GFP monkey (2000). Fluorescent green pigs (2006). But nothing combines cuteness and transgentic more than the newly announced RFP (red fluorescent protein) kitty! And not only are they red fluorescent, but they're cloned to boot!

Somewhere, over the brainbow...

kisch mokusch — Thu, 01 Nov 2007 03:09:26 -0800

Brainbow. Using some very cool genetic tricks, Harvard scientists have found a way to make transgenic mice that express various mixtures of different coloured fluorescent proteins in their neurons. The result, individual brain cells with up to 90 distinct colours. Not surprisingly, this visually impressive work is in this month's issue of Nature.

Transgenic art

dhruva — Mon, 17 Jan 2005 19:59:41 -0800

The Cactus Project is a "transgenic artwork involving the fusion of human genetic material into the cactus genome resulting in the cactus expressing human hair." See also the Artist links link for more transgenic art.