Literature DB >> 49060

A p60 polypeptide in the feline leukemia virus pseudotype of Moloney sarcoma virus with murine leukemia virus p30 antigenic determinants.

M K Oskarsson, W G Robey, C L Harris, P J Fischinger, D K Haapala, G F Vande Woude.   

Abstract

A 60,000-dalton polypeptide (p60) has been identified in the feline leukemia virus (FeLV) pseudotype of Moloney sarcoma virus [MSV(FeLV)]. This polypeptide is present in the purified virus complex in concentrations greater than either the murine p30 or the feline p27. Purified p60 crossreacts immunologically with murine p30 group antiserum and contains several interspecies determinants, whereas the group specific determinant of FeLV p27 is not detected. Comparison of peptide fingerprints of p60 and murine p30 show many peptides in common. Limited digestion of p60 with either trypsin or chymotrypsin produced p30-35 and p20 peptides which retain the MuLV p30 group and interspecies antigenic activities. The p30 produced by both enzymes comigrates in polyacrylamide gels with the murine p30 of MSV(FeLV), thus suggesting that p60 may be an uncleaved precursor to p30.

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Year:  1975        PMID： 49060      PMCID： PMC432762          DOI： 10.1073/pnas.72.6.2380

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  25 in total

1.  Aberrant viruses in cells infected with murine sarcoma virus-feline leukemia virus.

Authors:  R Al-Adhami; A L Chapman
Journal:  J Natl Cancer Inst       Date:  1975-03       Impact factor: 13.506

2.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

3.  An evaluation of film detection methods for weak beta-emitters, particularly tritium.

Authors:  K Randerath
Journal:  Anal Biochem       Date:  1970-03       Impact factor: 3.365

4.  Isolation of RD-114-like oncornavirus from a cat cell line.

Authors:  P J Fischinger; P T Peebles; S Nomura; D K Haapala
Journal:  J Virol       Date:  1973-06       Impact factor: 5.103

5.  RNA in mammalian sarcoma virus transformed nonproducer cells homologous to murine leukemia virus RNA.

Authors:  R E Benveniste; E M Scolnick
Journal:  Virology       Date:  1973-02       Impact factor: 3.616

6.  Structural proteins of mammalian oncogenic RNA viruses: multiple antigenic determinants of the major internal protein and envelope glycoprotein.

Authors:  M Strand; J T August
Journal:  J Virol       Date:  1974-01       Impact factor: 5.103

7.  Revertants of mouse cells transformed by murine sarcoma virus. I. Characterization of flat and transformed sublines without a rescuable murine sarcoma virus.

Authors:  S Nomura; P J Fischinger; C F Mattern; P T Peebles; R H Bassin; G P Friedman
Journal:  Virology       Date:  1972-10       Impact factor: 3.616

8.  Large-volume purification of tumor viruses by use of zonal centrifuges.

Authors:  I Toplin; P Sottong
Journal:  Appl Microbiol       Date:  1972-05

9.  Properties of clonal lines of murine sarcoma virus transformed Balb-3T3 cells.

Authors:  G J Todaro; S A Aaronson
Journal:  Virology       Date:  1969-05       Impact factor: 3.616

10.  Studies on the nucleic acid sequences of Kirsten sarcoma virus: a model for formation of a mammalian RNA-containing sarcoma virus.

Authors:  E M Scolnick; E Rands; D Williams; W P Parks
Journal:  J Virol       Date:  1973-09       Impact factor: 5.103
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  19 in total

1.  Comparative study of different isolates of murine sarcoma virus.

Authors:  D J Donoghue; P A Sharp; R A Weinberg
Journal:  J Virol       Date:  1979-12       Impact factor: 5.103

2.  The "sarcoma-specific" region of Moloney murine sarcoma virus 124.

Authors:  D Dina
Journal:  Proc Natl Acad Sci U S A       Date:  1978-06       Impact factor: 11.205

3.  A model for assembly of type-c oncornaviruses.

Authors:  D P Bolognesi; R C Montelaro; S J Sullivan
Journal:  Med Microbiol Immunol       Date:  1977       Impact factor: 3.402

4.  Chemical determination of the m1 Moloney sarcoma virus pP60gag gene order: evidence for unique peptides in the carboxy terminus of the polyprotein.

Authors:  M K Oskarsson; J H Elder; J W Gautsch; R A Lerner; G F Vande Woude
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

5.  Structural markers on core protein p30 of murine leukemia virus: functional correlation with Fv-1 tropism.

Authors:  J W Gautsch; J H Elder; J Schindler; F C Jensen; R A Lerner
Journal:  Proc Natl Acad Sci U S A       Date:  1978-09       Impact factor: 11.205

6.  Histone 1 is proximal to histone 2A and to A24.

Authors:  W M Bonner; J D Stedman
Journal:  Proc Natl Acad Sci U S A       Date:  1979-05       Impact factor: 11.205

7.  Fractionation of DNA nucleotide transcripts from Moloney sarcoma virus and isolation of sarcoma virus-specific complementary DNA.

Authors:  A E Frankel; R L Neubauer; P J Fischinger
Journal:  J Virol       Date:  1976-05       Impact factor: 5.103

8.  Spleen focus-forming virus: specific neutralization by antisera to certain gag gene-encoded proteins.

Authors:  R Anand; S Ruscetti; R A Steeves; F Lilly
Journal:  J Virol       Date:  1981-01       Impact factor: 5.103

9.  Effect of helper virus on the number of murine sarcoma virus DNA copies in infected mammalian cells.

Authors:  A E Frankel; J H Gilbert; P J Fischinger
Journal:  J Virol       Date:  1977-09       Impact factor: 5.103

10.  Analysis of intracellular feline leukemia virus proteins II. Generation of feline leukemia virus structural proteins from precursor polypeptides.

Authors:  G F Okasinski; L F Velicer
Journal:  J Virol       Date:  1977-04       Impact factor: 5.103
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