Loidl J, Schweizer D
Department of Cytology and Genetics, University of Vienna, Austria.
J Hered. 1992 Jul-Aug;83(4):307-9. doi: 10.1093/oxfordjournals.jhered.a111218.
Synaptonemal complexes (SCs) have been analyzed in spread Xenopus spermatocytes and oocytes. They showed all the usual features of animal SCs in addition to a high incidence of centromere mismatching. A centriole pair is visible throughout zygotene and pachytene. At zygotene the ends of SCs are markedly thickened and are clustered at the nuclear periphery.
联会复合体(SCs)已在铺展的非洲爪蟾精母细胞和卵母细胞中进行了分析。它们除了着丝粒错配发生率高之外,还表现出动物联会复合体的所有常见特征。在偶线期和粗线期都可见一对中心粒。在偶线期,联会复合体的末端明显增厚,并聚集在核周边。