pubmed-article:1853560 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0026398 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0030657 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0237868 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C1622204 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0017337 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0026882 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0038826 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0036679 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0683598 | lld:lifeskim |
pubmed-article:1853560 | lifeskim:mentions | umls-concept:C0936012 | lld:lifeskim |
pubmed-article:1853560 | pubmed:issue | 2 | lld:pubmed |
pubmed-article:1853560 | pubmed:dateCreated | 1991-8-19 | lld:pubmed |
pubmed-article:1853560 | pubmed:abstractText | Six deletion mutations and an insertion were generated in the env gene of cloned copies of Moloney murine leukemia virus DNA. All seven mutants were replication-defective as tested by transformation of NIH/3T3 cells. The mutant DNAs were introduced into NIH/3T3 cells to generate stable producer lines; all released virion particles into the medium, suggesting that none of the mutations affected overall viral gene expression, gag and pol gene expression, gag and pol gene functions, or virion budding. Several of the mutations reduced the lifetime of the env protein or blocked its export to the cell surface. One mutation altering the membrane-spanning region and the cytoplasmic tail of the TM protein had no effect on export of the protein, proteolytic processing, or incorporation into virion particles, but still blocked the infectivity of the resulting virus. The results suggest that alterations in the transmembrane region can affect early steps of infection, such as the fusion of virion and host membranes. Cells expressing this mutant env protein were fully resistant to superinfection by wild-type virus. Thus, induction of virus resistance, presumably reflecting blocking the virus receptor, can be separated from virus infectivity. | lld:pubmed |
pubmed-article:1853560 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1853560 | pubmed:language | eng | lld:pubmed |
pubmed-article:1853560 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1853560 | pubmed:citationSubset | IM | lld:pubmed |
pubmed-article:1853560 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1853560 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1853560 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:1853560 | pubmed:month | Aug | lld:pubmed |
pubmed-article:1853560 | pubmed:issn | 0042-6822 | lld:pubmed |
pubmed-article:1853560 | pubmed:author | pubmed-author:GoesS JSJ | lld:pubmed |
pubmed-article:1853560 | pubmed:author | pubmed-author:ColicelliJJ | lld:pubmed |
pubmed-article:1853560 | pubmed:author | pubmed-author:GranowitzCC | lld:pubmed |
pubmed-article:1853560 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:1853560 | pubmed:volume | 183 | lld:pubmed |
pubmed-article:1853560 | pubmed:geneSymbol | env | lld:pubmed |
pubmed-article:1853560 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:1853560 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:1853560 | pubmed:pagination | 545-54 | lld:pubmed |
pubmed-article:1853560 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
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pubmed-article:1853560 | pubmed:year | 1991 | lld:pubmed |
pubmed-article:1853560 | pubmed:articleTitle | Analysis of mutations in the envelope gene of Moloney murine leukemia virus: separation of infectivity from superinfection resistance. | lld:pubmed |
pubmed-article:1853560 | pubmed:affiliation | Department of Biochemistry and Molecular Biophysics, Columbia University College of Physicians and Surgeons, New York, New York 10032. | lld:pubmed |
pubmed-article:1853560 | pubmed:publicationType | Journal Article | lld:pubmed |
pubmed-article:1853560 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
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