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IP address: 44.192.107.255
Time: 2024-03-28T19:07:37Z
URL: http://scholar.google.com/scholar_lookup?title=Variable+antigen+genes+of+the+relapsing+fever+agent+Borrelia+hermsii+are+activated+by+promoter+addition.&year=1991&author=Barbour&journal=Mol+Microbiol.&volume=5&issue=2&pages=489-493&doi=10.1111%2Fj.1365-2958.1991.tb02132.x&pmid=2041480