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A 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' p7 @7 q$ p5 _( [
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. ' K! l6 |8 Z" ATVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。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.tvb now,tvbnow,bttvb- U) r, [7 p; t) D6 \6 c* z" H- {+ [
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.tvb now,tvbnow,bttvb( S R# I/ v4 V$ P/ \
( By Tim Wall Published August 15, 2013 Discovery News )3 V# ]' H1 B0 M7 ^% f- ?& g! ]8 l4 y
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) W" ?+ k. q% l2 l2 Cwww3.tvboxnow.com 1 X; S1 l9 J% H8 l! j e: jTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。green-glowing pigs' [7 ~( w! M# E" U7 Z/ e/ G' u
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