Presence of the gypsy (MDG4) retrotransposon in extracellular virus-like particles.
作者： Boris V. Syomin , Konstantin V. Kandror , Andrej B. Semakin , Vladimir L. Tsuprun , Alexander S. Stepanov
DOI: 10.1016/0014-5793(93)81358-7
关键词: Nucleic acid 、 Drosophila melanogaster 、 Drosophila virilis 、 Extracellular 、 Transcription (biology) 、 Biology 、 Molecular biology 、 Genetics 、 RNA 、 Melanogaster 、 Virus-like particle
摘要: As a first step to investigate the functional activity of gypsy virus-like particles (VLPs) we explored possibility preservation its VLP in extracellular form. The preparations containing from Drosophila melanogaster and D. virilis were obtained. Full-length polyA+ RNA RNA-DNA complexes observed both preparations. polypeptides with some specificity nucleic acids identified obtained These data accompanied by morphological characteristics samples testify presence intact cultured media cultivated cells.
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