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IP address: 44.200.230.43
Time: 2024-03-28T20:27:43Z
URL: http://scholar.google.com/scholar_lookup?title=Requirement+of+rigid-body+motion+of+transmembrane+helices+for+light+activation+of+rhodopsin.&year=1996&author=Farrens&journal=Science.&volume=274&issue=5288&pages=768-770&doi=10.1126%2Fscience.274.5288.768&pmid=8864113