div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=andre-lwoff-19021994htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: André Lwoff 19021994 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentspubreader035viewer2022080107575068951a28ab0f07b0d501html5thumbnails1jpg width=140 height=200 divp© 1994 Nature Publishing Groupp div class=annotation div class=annotationTitleanudiv div class=annotationContentsIMAGE UNAVAILABLE FOR COPYRIGHT REASONSdiv divdiv