无核细胞,虽称无核细胞,但并不是把核除掉了的细胞,而是E.H.Haeckel(1866)假定的在进化道路发展过程中存在的一种无核细胞质团,称为无核原生质团(monera)。
无核细胞是通过药物、细胞松驰素b把细胞核去掉制备的。
Enucleated cells are prepared by removing cell nuclei in the presence of the drug, cytochalasin b.
哺乳动物中的红细胞成熟时是无核的,这意味着它们缺乏细胞核。
Erythrocytes in mammals are anucleate when mature, meaning that they lack a cell nucleus.
本试验证明了TMV - RNA在有细胞核的烟草原生质体中能大量增殖,但在无核的胞质体中却难以增殖。
The experiment has proved that TMV-RNA multiplied vigorously in tobacco protoplasts with cellular nucleuses, while hardly multiplied in cytoplasts separated from nucleuses.
应用推荐