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Latest Spliceosome Stories

2012-08-15 11:57:20

Targeted 'negative ASOs' cause missplicing and pathogenesis, providing unique window on disease progression A team led by scientists at Cold Spring Harbor Laboratory (CSHL) has developed a new way of making animal models for a broad class of human genetic diseases — those with pathology caused by errors in the splicing of RNA messages copied from genes. To date, about 6,000 such RNA "editing" errors have been found in various human illnesses, ranging from neurodegenerative disorders...

2012-06-18 11:24:22

Tiny, transient loops of genetic material, detected and studied by the hundreds for the first time at Brown University, are providing new insights into how the body transcribes DNA and splices (or missplices) those transcripts into the instructions needed for making proteins. The lasso-shaped genetic snippets – they are called lariats – that the Brown team reports studying in the June 17 edition of Nature Structural & Molecular Biology are byproducts of gene transcription....

2012-05-18 23:58:51

Discovery alters prevailing view of splicing regulation and has implications for splicing mutations associated with disease There are always exceptions to a rule, even one that has prevailed for more than three decades, as demonstrated by a Cold Spring Harbor Laboratory (CSHL) study on RNA splicing, a cellular editing process. The rule-flaunting exception uncovered by the study concerns the way in which a newly produced RNA molecule is cut and pasted at precise locations called splice...

2012-05-18 02:18:32

Genetic discovery will revolutionize understanding of gene expression Over the past decade, research in the field of epigenetics has revealed that chemically modified bases are abundant components of the human genome and has forced us to abandon the notion we've had since high school genetics that DNA consists of only four bases. Now, researchers at Weill Cornell Medical College have made a discovery that once again forces us to rewrite our textbooks. This time, however, the findings...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.