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Eukaryotic cells use numerous mechanisms to ensure that no segment of their DNA is re-replicated within a single cell cycle. Despite longstanding speculation that such tight regulation is needed to protect cells from genomic alterations, this notion has never been experimentally tested. Here we show...
ORGANISM(S): Saccharomyces cerevisiae 
Identifying the physiological functions of microRNAs (miRNAs) is often challenging because miRNAs commonly impact gene expression under specific physiological conditions through complex miRNA::mRNA interaction networks and in coordination with other means of gene regulation, such as transcriptional ...
ORGANISM(S): Caenorhabditis elegans 
Ribosomal protein RPL19 is an integral component of eukaryotic ribosomes and universally involved in protein synthesis. Although consistently stableM-BM- in normal cells, RPL19 transcription is relatively elevated in prostate cancer. Using siRNA, we inhibited RPL19 transcription and demonstrated th...
ORGANISM(S): Homo sapiens 
Congenital obstructive nephropathy is a common cause of chronic kidney disease and a leading indication for renal transplant in children. The cellular and molecular responses of the kidney to congenital obstruction are incompletely characterized. In this study, we evaluated global transcription in k...
ORGANISM(S): Mus musculus 
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