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Rhodospirillum, Your Membrane Proteins are Showing
The Scientist 2004, 18(5):39
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For those who need to express recombinant membrane proteins, the use of Escherichia coli has been problematic because these proteins are often lethal, according to Mary Lynne Collins, a professor of biology at the University of Wisconsin, Milwaukee. Collins and Yongjian Cheng were recently awarded US patent 6,680,179 for a method that allows expression of membrane proteins in Rhodospirillum rubrum, whose unique features make it an attractive host, says Collins.
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