Small RNAs of Opposite Sign… but Same Absolute Value
نویسندگان
چکیده
منابع مشابه
Small RNAs of Opposite Sign… but Same Absolute Value
In ciliates, small RNAs have been shown to target foreign sequences for silencing via elimination from the somatic genome. Fang et al. now reveal a set of Piwi-interacting RNAs (piRNAs) in Oxytricha trifallax that likewise enable genomic self versus nonself discrimination, this time by specifying self sequences for genome retention.
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ژورنال
عنوان ژورنال: Cell
سال: 2012
ISSN: 0092-8674
DOI: 10.1016/j.cell.2012.11.032