bioRxiv preprint doi: https://doi.org/10.1101/2020.03.12.989608; this version posted April 21, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 TNPO3-mediated nuclear entry of the Rous sarcoma virus Gag protein is independent 2 of the cargo-binding domain 3 4 Breanna L. Ricea, Matthew S. Stakea*, and Leslie J. Parenta,b,# 5 6 aDivision of Infectious Diseases and Epidemiology, Department of Medicine, Penn State 7 College of Medicine, Hershey, PA, USA 8 bDepartment of Microbiology and Immunology, Penn State College of Medicine, 9 Hershey, PA, USA 10 11 Running Head: TNPO3-mediated nuclear entry of alpharetrovirus Gag 12 13 #Address correspondence to Leslie Parent,
[email protected]. 14 *Present address: 15 Matthew S. Stake 16 UPMC Hanover Medical Group, Hanover, PA, USA 17 18 B.L.R and M.S.S. contributed equally to this work. 19 20 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.03.12.989608; this version posted April 21, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 21 Abstract 22 Retroviral Gag polyproteins orchestrate the assembly and release of nascent 23 virus particles from the plasma membranes of infected cells.