精母细胞核膜上富含孔隙区域的分析
Analysis of pore-rich areas on the nuclear envelope of spermatocytes.
作者信息
Couve E
出版信息
Biol Cell. 1984;50(2):195-8. doi: 10.1111/j.1768-322x.1984.tb00266.x.
Abstract
Serial sections analysis of spermatocytes of the rodent Phyllotis darwini, reveal a persistent positional relationship between nucleolar material and centrioles. Pore rich areas interposed between these nucleocytoplasmic components, are represented graphically. Centriole replication takes place during the pachytene stage. Pore rich areas could be the result of a preferential aggregational process which insures the exchange of information between nuclear and cytoplasmic regions.
摘要
对啮齿动物达尔文叶耳鼠精母细胞的连续切片分析显示，核仁物质与中心粒之间存在持续的位置关系。这些核质成分之间插入的富含孔的区域，以图形方式呈现。中心粒复制发生在粗线期。富含孔的区域可能是一种优先聚集过程的结果，该过程确保了核区和胞质区之间的信息交换。
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