Enh: fy N ASA ft ice (971- Har TA ——— Norton Z JOSHUA LEDERBERG A Memo from To: ai i375 cay Bitty vo eobiology ~- random thoughts I am glad to share these notes with you; but with some trepidation: they are very personal, and surely mostly crazy. — * The Zobell ‘phenomenon’ is one that deserves empirical examination, regardless of the rest of the speculation. I may still get some work on that under the wire before leaving. We obviously need to talk a good deal more abq details. Yours~ \ hh. *The adsorption model is the dynamically faulty, unless the bacteria move over the glass surface (?or grow over it). Some pretty primitive bugs know how to glide, by a still mysetrious mechanism. & J, Bat 46; 39-56 (19/5) PROFESSOR JOSHUA LEDERBERG Department of Genetics School of Medicine Stanford University Stanford, California 94305 See MM (417 (et “AL " Une