Synaptonemal complex formation in two allohexaploid Festuca species and a pentaploid hybrid
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Synaptonemal Complex Analysis of Sex Chromosomes in Two Species of Sceloporus Author(s):
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During meiotic prophase a synaptonemal complex (SC) forms between each pair of homologous chromosomes and is believed to be involved in regulating recombination. Studies on SCs usually destroy nuclear architecture, making it impossible to examine the relationship of these structures to the rest of the nucleus. In Saccharomyces cerevisiae the meiosis-specific Zip1 protein is found throughout the...
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The proper assembly of the synaptonemal complex (SC) between homologs is critical to ensure accurate meiotic chromosome segregation. The SC is a meiotic tripartite structure present from yeast to humans, comprised of proteins assembled along the axes of the chromosomes and central region (CR) proteins that bridge the two chromosome axes. Here we identify SYP-4 as a novel structural component of...
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Biological systems exhibit complex patterns at length scales ranging from the molecular to the organismic. Along chromosomes, events often occur stochastically at different positions in different nuclei but nonetheless tend to be relatively evenly spaced. Examples include replication origin firings, formation of chromatin loops along chromosome axes and, during meiosis, localization of crossove...
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References http://genesdev.cshlp.org/cgi/content/full/20/15/1986#References This article cites 56 articles, 22 of which can be accessed free at: service Email alerting click here top right corner of the article or Receive free email alerts when new articles cite this article sign up in the box at the Topic collections (25 articles) Chromosome Dynamics and Nuclear Architecture (42 articles) D...
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ژورنال
عنوان ژورنال: Heredity
سال: 1993
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.1993.140