See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/222974022 Basic Amino Acid Residues in the V3 Loop of Simian Immunodeficiency Virus Envelope Alter Viral Coreceptor Tropism and... Article in Virology · July 2001 DOI: 10.1006/viro.2001.0852 CITATIONS 14 READS 22 6 authors, including: Stefan Pöhlmann German Primate Center 130 PUBLICATIONS 6,262 CITATIONS SEE PROFILE Frank Kirchhoff Universität Ulm 386 PUBLICATIONS 9,231 CITATIONS SEE PROFILE All content following this page was uploaded by Frank Kirchhoff on 01 February 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.