MicroRNA works with Ago2 protein to regulate blood cell development

MicroRNAs became the stars of the RNA universe when, in 2001, scientists found that these short RNAs can control whether or not genes are expressed. This month, scientists at Rockefeller University and the Wellcome Trust cast new light on the genesis of these key biological regulators and how they carry out their function. These provocative new findings were reported online July 12 in the journal Genes & Development.

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<p><a href="http://www.physorg.com/news104754163.html">MicroRNA works with Ago2 protein to regulate blood cell development</a></p> <p>MicroRNAs became the stars of the RNA universe when, in 2001, scientists found that these short RNAs can control whether or not genes are expressed. This month, scientists at Rockefeller University and the Wellcome Trust cast new light on the genesis of these key biological regulators and how they carry out their function. These provocative new findings were reported online July 12 in the journal Genes & Development.</p>