Abstract：
:The rel oncogene from the avian reticuloendotheliosis virus strain T is a 59 kd phosphoprotein localized primarily to the cytoplasm of transformed cells. Recently, the v-rel protein was shown to associate with several cellular proteins with molecular weights of 124 kd, 115 kd, and 36 kd. We have analysed the subcellular distribution of v-rel protein complexes after biochemical fractionation of [35S]methionine and [32P]orthophosphate labeled cells. Our results demonstrate that the v-rel protein coprecipitates with a characteristic set of proteins, some of which are distinct to nuclear or cytoplasmic fractions. We also demonstrate that the normal cellular homolog of the viral rel protein, c-rel, coprecipitates with several cellular proteins from normal chick hematopoietic tissue. These cellular proteins have apparent molecular weights similar to those which are coprecipitated with v-rel from cytoplasmic fractions. Our results demonstrate that both v-rel and c-rel interact with a variety of cellular proteins and suggest that this association is important for the function or regulation of the rel protein.
journal_name
Oncogenejournal_title
Oncogeneauthors
Morrison LE,Kabrun N,Mudri S,Hayman MJ,Enrietto PJsubject
Has Abstractpub_date
1989-06-01 00:00:00pages
677-83issue
6eissn
0950-9232issn
1476-5594journal_volume
4pub_type
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