منابع مشابه
Cell Division: Righting the Check
Studies in fission and budding yeast have continuously led the way for analyzing pathways of cell division. Two elegant studies, one from each yeast species, are opening the gates to study one of the final steps of mitosis--silencing the spindle checkpoint.
متن کاملEpithelial Cell Division: Keeping Aneuploidy Levels in Check
Aneuploidy is deleterious at the cellular and organismal level and can promote tumorigenesis. Two new studies in Drosophila imaginal discs underscore the cellular and tissue-wide mechanisms that prevent the accumulation of aneuploid cells in symmetrically dividing epithelial tissues upon changes in centrosome number.
متن کاملCell Division: The Prehistorichore?
The recent discovery of a novel kinetochore has important implications for our understanding of the evolution of chromosome segregation systems and also for the treatment of devastating parasitic diseases.
متن کاملCell Cycle: Check for Asynchrony
During metazoan development cells destined for different fates become asymmetric, not just in morphology and developmental potential but also in cell-cycle timing. A recent study has now shown that differential cell-cycle timing in the first cell divisions of the Caenorhabditis elegans embryo is in part controlled by a DNA replication checkpoint.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Biology
سال: 2009
ISSN: 0960-9822
DOI: 10.1016/j.cub.2009.06.047