Stoltz D B, Vinson S B
Can J Microbiol. 1979 Feb;25(2):207-16. doi: 10.1139/m79-032.
Particles originating from the ovarial calyx epithelium of two different species of ichneumonid wasp are injected into host caterpillars during oviposition. At 1 3/4 h post oviposition, many calyx fluid particles are either associated with or have oenetrated through the basement membranes surrounding various tissues. Shortly thereafter, apparently intact particle nucleocapsids are observed in both the cytoplasm and nucleus of host cells. An unusual tubular protrusion of the viral envelope appears to be involved in either or both of penetration of basement membranes and entry of nucleocapsids into host cells.
在产卵过程中，来自两种不同种类姬蜂卵巢萼上皮的颗粒被注入宿主毛虫体内。产卵后1又3/4小时，许多萼液颗粒与围绕各种组织的基底膜相关联或已穿透基底膜。此后不久，在宿主细胞的细胞质和细胞核中均观察到明显完整的颗粒核衣壳。病毒包膜的一种不寻常的管状突出似乎参与了基底膜的穿透以及核衣壳进入宿主细胞这两个过程中的一个或两个。
