Spleen focus forming virus
Web1 Dec 2011 · The following promoters were used: (i) the spleen focus-forming virus long terminal repeat promoter (SFFV), used as positive control; (ii) the full-length human CD68 … WebThe virus recovered from the transfection assays can induce erythroblastosis, splenic foci, and polycythemia in infected mice. Fibroblast cultures transfected with the SFFV DNA …
Spleen focus forming virus
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WebFriend strain of spleen focus-forming virus: a recombinant between mouse type C ecotropic viral sequences and sequences related to xenotropic virus. J Virol. 1977 May; 22 (2):361–372. [Europe PMC free article] [Google Scholar] Troxler DH, Lowy D, Howk R, Young H, Scolnick EM. Friend strain of spleen focus-forming virus is a recombinant ... WebDefective Friend spleen focus-forming virus (SFFV) is able to interfere with the ability of its naturally occurring leukemia-inducing helper virus (LLV-F) to induce XC plaque formation …
Web1 Sep 1983 · A new isolate of a murine erythroblastosis-inducing spleen focus-forming virus (Cas SFFV), derived from the wild mouse ecotropic murine leukemia virus Cas-Br-M, was further characterized after the ... WebRauscher and Friend spleen focus-forming viruses (R- and F-SFFVs) cause similar progressive erythroleukemias dependent upon a virus-encoded membrane glycoprotein. Moreover, these SFFV glycoproteins are immunologically related to each other and to the recombinant-type glycoproteins encoded by the env genes of dual tropic murine leukemia …
Webspleen focus-forming virus (SFFV-F) component of the Friend virus (FY) complex is a defective virus and is the erythroid specific component of the complex which stimulates erythro ... WebA new isolate of a murine erythroblastosis-inducing spleen focus-forming virus (Cas SFFV), derived from the wild mouse ecotropic murine leukemia virus Cas-Br-M, was further characterized after the production of a nonproducer cell line.
Web1 Nov 1985 · The polycythemia-inducing strain of Friend virus (FV-P) causes a multistage erythroleukemia in susceptible mice. FV-P is a complex of two viruses, a replication-competent virus [Friend murine...
Web13 Oct 2005 · Abstract. Friend spleen focus-forming virus (SFFV) causes rapid erythroleukemia in mice due to expression of its unique envelope glycoprotein, gp55. … bau cg 150WebThe amount of the cell-free infectious virus in the supernatant of infected cells was quantified using a focus-forming unit assay, as previously described . Mouse anti-Flavivirus group antigen antibody, clone D1-4G2-4-15 (Millipore) was used as primary antibody and donkey anti-mouse IgG antibody conjugated with horseradish peroxidase (Jackson … bau der a14WebSpleen focus-forming viruses are generated by recombination with endogenous retroviral sequences. Strains of MURINE LEUKEMIA VIRUS that are replication-defective and rapidly transforming. The envelope gene plays an essential role in initiating erythroleukemia (LEUKEMIA, ERYTHROBLASTIC, ACUTE), manifested by splenic foci, SPLENOMEGALY, … bau citrus macam manaWebA new isolate of a murine erythroblastosis-inducing spleen focus-forming virus (Cas SFFV), derived from the wild mouse ecotropic murine leukemia virus Cas-Br-M, was further … bau der u5 hamburgWeb14 Apr 2024 · The Friend virus (FV) used in this study was a retroviral complex of a replication-competent B-tropic F-MLV (F-MLV-B) and a replication-defective spleen-focus forming virus (SFFV). Stocks were prepared as previously described . Mice were injected intravenously with 0.1 mL PBS containing 1,000 spleen focus-forming units (SFFU) of FV. bau dangWebNCI at Frederick: Search ... Skip Navigation bau chica bau bauWeb28 Mar 2024 · ACKNOWLEDGMENTS. We are grateful to Dario Vignali for pUHD/TetVP16Puro, Gabriel Nuñez for the spleen focus-forming virus Bcl-x L plasmid, John Cleveland for a c-mycprobe, Charles Sherr for a cyclin D 2 probe, Stephen Adam for monoclonal antibody MAb318, and Maarten Fornerod for affinity-purified hCRM1 … bau dotd