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The S. cerevisiae Rpd3 large (Rpd3L) and small (Rpd3S) histone deacetylase (HDAC) complexes are prototypes for understanding transcriptional repression in eukaryotes [1]. The current view is that they function by deacetylating chromatin, thereby limiting accessibility of transcriptional factors to t...
ORGANISM(S): Saccharomyces cerevisiae 
Centrosome amplification is a common feature of human tumors, but whether this is a cause or a consequence of human cancer remains unclear. Here, we report the creation of a mouse model in which centrosome number can be persistently increased in the absence of additional genetic defects. We show tha...
ORGANISM(S): Mus musculus 
DNA methylation patterns are set up in a relatively fixed programmed manner during normal embryonic development and are then stably maintained. Using genome-wide analysis, we have discovered a postnatal pathway involving gender-specific demethylation that occurs exclusively in the male liver. This...
ORGANISM(S): Homo sapiens 
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