See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/19602143 Net N-C charge imbalance may be important for signal sequence function in bacteria Article in Journal of Molecular Biology · December 1986 DOI: 10.1016/0022-2836(86)90365-7 · Source: PubMed CITATIONS 140 READS 21 1 author: Gunnar von Heijne Stockholm University 422 PUBLICATIONS 75,193 CITATIONS SEE PROFILE All content following this page was uploaded by Gunnar von Heijne on 15 January 2015. The user has requested enhancement of the downloaded file.