Agliullina D G, Vegner E O, Lapina L A, Vinter V G
Eksp Onkol. 1984;6(2):29-32.
Cells of Ehrlich ascite tumour secrete RNA to the medium. By ultracentrifugation within the gradient of cesium sulphate density the extracellular heterogenic RNA was found to contain the RNA-DNA hybrids. It is suggested that RNA secreted by the tumour cells participates in the tumour-host interactions.
艾氏腹水瘤细胞向培养基中分泌RNA。通过在硫酸铯密度梯度中进行超速离心，发现细胞外的异质性RNA含有RNA-DNA杂交体。有人提出，肿瘤细胞分泌的RNA参与肿瘤与宿主的相互作用。
