Noted: Last week, Science acknowledged the furor, publishing online an â??Editorial Expression of Concernâ? in which the journalâ??s editor-in-chief, Bruce Alberts, notes that â??serious questions have been raised about the methods and data presented.â? â??It was just so obvious the chemistry was flawed,â? says biochemist Laura Kiessling of the University of Wisconsin, Madison, editor-in-chief of ACS Chemical Biology.