Bolognari A, Licata A, Ricca M B
Experientia. 1976 Jun 15;32(6):699-701. doi: 10.1007/BF01919840.
Observations with the electron microscope permitted us to ascertain that in molluscs and echnioderms oocytes and in malignat tumour cells, the nucleolini, already seen with the phonton microscope, correspond to the "clear fibrillar zones/. These present fibrils 40-60 A thick, spread throughout a very clear matrix. All around these zones there are other closely thickened and interlacing fibrils.
电子显微镜观察使我们能够确定，在软体动物和棘皮动物的卵母细胞以及恶性肿瘤细胞中，已经在光学显微镜下看到的核仁线对应于“透明纤维区”。这些区域呈现出40 - 60埃厚的纤维，散布在非常透明的基质中。在这些区域周围，还有其他紧密增厚且相互交织的纤维。
