Evolutionary history of the mammalian synaptonemal complex
نویسندگان
چکیده
منابع مشابه
Phylogenies of central element proteins reveal the dynamic evolutionary history of the mammalian synaptonemal complex: ancient and recent components.
During meiosis, the stable pairing of the homologous chromosomes is mediated by the assembly of the synaptonemal complex (SC). Its tripartite structure is well conserved in Metazoa and consists of two lateral elements (LEs) and a central region (CR) that in turn is formed by several transverse filaments (TFs) and a central element (CE). In a previous article, we have shown that not only the str...
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Epigenetics of the Synaptonemal Complex
Meiosis is a process composed of two divisions of the germ line cells without an intervenient S phase, thus there is no duplication of DNA between the first and the second meiotic divisions. The first meiotic division begins with the pre-leptotene that is the stage where the DNA replicates and chromosomes prepare to enter the meiotic prophase I in most of the organisms with sexual reproduction ...
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ژورنال
عنوان ژورنال: Chromosoma
سال: 2016
ISSN: 0009-5915,1432-0886
DOI: 10.1007/s00412-016-0583-8