NUCLEOTIDE SEQUENCES OF THE MURINE RETROVIRUS FRIEND SFFV_P LONG TERMINAL REPEATS: IDENTIFICATION OF A STRUCTURE WITH EXTENSIVE DYAD SYMMETRY 5' TO THE TATA BOX = SEQUENCE NUCLEOTIDIQUE DE LA LONGUE REPETITION TERMINALE DU RETROVIRUS MURIN DE FRIEND SFFV_P: IDENTIFICATION D'UNE STRUCTURE PRESENTANT UNE LARGE SYMETRIE D'ORDRE 2 EN 5' DE LA TATA BOXCLARK SP; MAK TW.1982; NUCLEIC ACIDS RES.; ISSN 0305-1048; GBR; DA. 1982; VOL. 10; NO 10; PP. 3315-3330; BIBL. 61 REF.Article

IMPAIRMENT OF IN VITRO GENERATION OF CYTOTOXIC OR T SUPPRESSOR LYMPHOCYTES BY FRIEND LEUKEMIA VIRUS INFECTION IN MICEGARACI E; MIGLIORATI G; JEZZI T et al.1981; INT. J. CANCER; ISSN 0020-7136; CHE; DA. 1981; VOL. 28; NO 3; PP. 367-373; BIBL. 39 REF.Article

FRIEND VIRAL PATHOGENESIS IN C57BL/6<->DBA/2 ALLOPHENIC MICEDEWEY MJ; ELDRIDGE PW.1982; EXPERIMENTAL HEMATOLOGY; ISSN 0301-472X; USA; DA. 1982; VOL. 16; NO 9; PP. 723-731; BIBL. 22 REF.Article

EMERGENCE OF TUMORIGENIC CELLS DURING THE COURSE OF FRIEND VIRUS LEUKEMIASWENDLING F; MOREAU GACHELIN F; TAMBOURIN P et al.1981; PROC. NATL. ACAD. SCI. U.S.A., BIOL. SCI.; ISSN 0273-1134; USA; DA. 1981; VOL. 78; NO 6; PP. 3614-3618; BIBL. 42 REF.Article

HELPER VIRUS IS NOT REQUIRED FOR IN VITRO ERYTHROID TRANSFORMATION OF HEMATOPOIETIC CELLS BY FRIEND VIRUSHANKINS WD; KRANTZ SB.1980; PROC. NATL. ACAD. SCI. U.S.A., BIOL. SCI.; USA; DA. 1980; VOL. 77; NO 9; PP. 5287-5291; BIBL. 29 REF.Article

IMPAIRMENT OF SPLENIC NATURAL KILLER CELL ACTIVITY OF MICE INFECTED WITH THE POLYCYTHEMIC STRAIN OF FRIEND LEUKEMIA VIRUSMIGLIORATI G; JEZZI T; FAVALLI C et al.1982; CANCER IMMUNOL. IMMUNOTHER.; ISSN 0340-7004; DEU; DA. 1982; VOL. 12; NO 2; PP. 177-179; BIBL. 19 REF.Article

IN VIVO STUDIES OF INCREASED INCIDENCE OF SISTER CHROMATID EXCHANGES IN TARGET CELLS OF REPLICATION-COMPETENT FRIEND MURINE LEUKEMIA VIRUSPALITTI F; MATARESE GP; DIANA G et al.1982; CANCER RESEARCH; ISSN 0008-5472; USA; DA. 1982; VOL. 42; NO 11; PP. 4753-4757; BIBL. 34 REF.Article

MOLECULAR CLONING OF BIOLOGICALLY ACTIVE PROVIRAL DNA OF THE ANEMIA-INDUCING STRAIN OF SPLEEN FOCUS-FORMING VIRUSKAMINCHIK J; HANKINS WD; RUSCHETTI SK et al.1982; JOURNAL OF VIROLOGY; ISSN 0022-538X; USA; DA. 1982; VOL. 44; NO 3; PP. 922-931; BIBL. 35 REF.Article

MODIFICAZIONI DI ALCUNI PARAMETRI DELL' IMMUNITA CELLULO-MEDIATA IN SEGUITO AD INFEZIONE CON VIRUS DI FRIEND = MODIFICATIONS DE QUELQUES PARAMETRES DE L'IMMUNITE A MEDIATION CELLULAIRE A LA SUITE DE L'INFECTION PAR VIRUS DE FRIENDJEZZI T; DEL GOBBO V; PREMROV MG et al.1980; BOLL. SOC. ITAL. BIOL. SPER.; ISSN 0037-8771; ITA; DA. 1980; VOL. 56; NO 18; PP. 1824-1828; ABS. ENG; BIBL. 14 REF.Article

A HOST GENE CONTROLLING EARLY ANAEMIA OR POLYCYTHAEMIA INDUCED BY FRIEND ERYTHROLEUKAEMIA VIRUSSHIBUYA R; MAK TW.1982; NATURE (LOND.); ISSN 0028-0836; GBR; DA. 1982; VOL. 296; NO 5857; PP. 577-579; BIBL. 23 REF.Article

KINETICS OF ERYTHROID PRECURSORS IN MICE INFECTED WITH THE ANEMIC OR THE POLYCYTHEMIC STRAIN OF FRIEND LEUKEMIA VIRUSPESCHLE C; MIGLIACCIO G; LETTIERI F et al.1980; PROC. NATION. ACAD. SCI. U.S.A.; USA; DA. 1980; VOL. 77; NO 4; PP. 2054-2058; BIBL. 24 REF.Article

IN VIVO DISTINCTION BETWEEN A TARGET CELL FOR FRIEND VIRUS (FV^P) AND MURINE HEMATOPOIETIC STEM CELLS.NASRALLAH AG; MCGARRY MP.1976; J. NATION. CANCER INST.; U.S.A.; DA. 1976; VOL. 57; NO 2; PP. 443-445; BIBL. 18 REF.Article

CLONAL ANALYSIS OF EARLY AND LATE STAGES OF ERYTHROLEUKEMIA INDUCED BY MOLECULAR CLONES OF INTEGRATED SPLEEN FOCUS-FORMING VIRUSYAMAMOTO Y; GAMBLE CL; CLARK SP et al.1981; PROC. NATL. ACAD. SCI. U.S.A., BIOL. SCI.; ISSN 0273-1134; USA; DA. 1981; VOL. 78; NO 11; PP. 6893-6897; BIBL. 35 REF.Article

DIFFERENT PSEUDOTYPES OF FRIEND SPLEEN FOCUSFORMING VIRUS INDUCE POLYCYTHEMIA AND ERYTHROPOIETIN - INDEPENDENT COLONY FORMATION IN SERUM-FREE MEDIUMMACDONALD ME; JOHNSON GR; BERNSTEIN A et al.1981; VIROLOGY; ISSN 0042-6822; USA; DA. 1981; VOL. 110; NO 1; PP. 231-236; BIBL. 30 REF.Article

HELPER-INDEPENDENT AND REPLICATION-DEFECTIVE ERYTHROBLASTOSIS-INDUCING VIRUSES CONTAINED WITHIN ANEMIA-INDUCING FRIEND VIRUS COMPLEX (FV-A)TROXLER DH; RUSCETTI SK; LINEMEYER DL et al.1980; VIROLOGY; USA; DA. 1980; VOL. 102; NO 1; PP. 28-45; BIBL. 2 P.Article

PRESENCE OF TARGET CELLS FOR FRIEND VIRUS (FV^P) IN THE LIVER AND SPLEEN OF EARLY POSTNATAL MICE.MCGARRY MP; MIRAND EA.1977; PROC. SOC. EXPER. BIOL. MED.; U.S.A.; DA. 1977; VOL. 154; NO 2; PP. 295-298; BIBL. 14 REF.Article

env-Related leukomogenic genes (gp55 genes) of two closely related polycythemic strains of Friend spleen focus-forming virus possess different recombination points with an endogenous mink cell focus-forming virus env geneOBATA, M; AMANUMA, H; HARADA, Y et al.Virology (New York, NY). 1984, Vol 136, Num 2, pp 435-438, issn 0042-6822Article

FRIEND DISEASE IN VITRODEXTER TM; ALLEN TD; TESTA NG et al.1981; J. EXP. MED.; ISSN 0022-1007; USA; DA. 1981; VOL. 154; NO 3; PP. 594-608; BIBL. 42 REF.Article

ERYTHROLEUKEMIA INDUCTION BY REPLICATION-COMPETENT TYPE C VIRUSES CLONED FROM THE ANEMIA- AND POLYCYTHEMIA-INDUCING ISOLATES OF FRIEND LEUKEMIA VIRUSMACDONALD ME; MAK TW; BERNSTEIN A et al.1980; J. EXPER. MED.; USA; DA. 1980; VOL. 151; NO 6; PP. 1493-1503; BIBL. 22 REF.Article

ANEMIA- AND POLYCYTHEMIA-INDUCING ISOLATES OF FRIEND SPLEEN FOCUS-FORMING VIRUS: BIOLOGICAL AND MOLECULAR EVIDENCE FOR TWO DISTINCT VIRAL GENOMESMACDONALD ME; REYNOLDS FH JR; VAN DE VEN WJM et al.1980; J. EXPER. MED.; USA; DA. 1980; VOL. 151; NO 6; PP. 1477-1492; BIBL. 38 REF.Article

COMPARISON OF THE BIOLOGICAL EFFECTS OF ANEMIA INDUCING AND POLYCYTHEMIA INDUCING FRIEND VIRUS COMPLEXSTEINHEIDER G; SEIDEL HJ; KRESA L et al.1979; EXPERIENTIA; CHE; DA. 1979; VOL. 35; NO 9; PP. 1173-1175; BIBL. 16 REF.Article

The mature form of the Friend spleen focus-forming virus envelope protein, gp65, is efficiently secreted from cellsPINTER, A; HONNEN, W. J.Virology (New York, NY). 1985, Vol 143, Num 2, pp 646-650, issn 0042-6822Article

Spleen focus-forming virus: relationship of an altered envelope gene to the development of a rapid erythroleukemiaRUSCETTI, S; WOLFF, L.Current Topics in Microbiology and Immunology. 1984, Vol 112, pp 21-44, issn 0070-217XArticle

Sequence comparisons of the anemia- and polycythemia-inducing strains of Friend spleen focus-forming virusWOLFF, L; KAMINCHIK, J; HANKINS, W. D et al.Journal of virology. 1985, Vol 53, Num 2, pp 570-578, issn 0022-538XArticle

Heteroduplex analysis of molecular clones of the pathogenic Friend virus complex: Friend murine leukemia virus, Friend mink cell focus-forming virus, and the polycythemia- and anemia-inducing strains of Friend spleen focus-forming virusGONDA, M. A; KAMINCHICK, J; OLIFF, A et al.Journal of virology. 1984, Vol 51, Num 2, pp 306-314, issn 0022-538XArticle