- ~, V/ g6 N" m0 J3 V8 e8 Mwww2.tvboxnow.comA glowing bunny sounds like a creature from Jefferson Airplane’s psychedelic-laced song, “White Rabbit,” but real fluorescent rabbits were recently born at the University of Istanbul, Turkey.+ C" a K( d+ L1 i
Rabbits join a growing list of fluorescent fur-bearers. Genetic engineers have created glowing dogs, cats, pigs and mice by inserting a gene from a jellyfish into the mammals’ DNA. The jellyfish gene codes for a protein that emits light when exposed to ultraviolet light. " w* O5 c- R" k1 H" A& \5 g* k& [The jellyfish gene adds an obvious physical change to an engineered animal. This allows scientists to know that genetic material successfully transferred into a new organism.6 ~0 d4 _: l- B
For example, when Mayo Clinic researchers genetically engineered cats to carry a protein that defends the animals from infection by the feline immunodeficiency virus (FIV, the cat version of HIV), the scientists added the fluorescent gene along with the FIV-resistance gene. That way they knew that any cat that fluoresced also carried protein protection against FIV, a trait that would otherwise be invisible., d9 w G8 J/ Y/ S: l
( By Tim Wall Published August 15, 2013 Discovery News ) ! t0 m" t+ [' ]8 Atvb now,tvbnow,bttvb8 y! d- w' R, D) i' p
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