本研究中联会复合体均由两条平行排列的侧体组成，其中央轴隐约可见；

In this study synaptonemal complexes diaplayed two lateral elements in parallel, but central element was indistinct.

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内侧径路经间脑室周、中脑中央灰质、第四脑室底、孤束核—迷走背核复合体、延髓与脊髓中央管周下行。

The other bundle from PVN, the medial, descends through diencephalic periventricular gray, periaqueductal gray, floor of ventricle IV, SVC and medullary-spinal central gray.

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一个早期基体—轴丝复合体的轴丝是由具有内、外动力蛋白臂的9个双微管组成，缺少中央微管。

The early axoneme of a basal body-axoneme complex consists nine doublets with only inner and outer dynein arms, no central microtubules.

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