Jiang S. MicroRNA-451 Escapes Global MicroRNA Crisis by Clustered Neighboring MicroRNA-144 During Erythropoiesis.
Mol Cell 2020;
78:808-810. [PMID:
32502420 DOI:
10.1016/j.molcel.2020.04.028]
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Abstract
In a recent issue of Molecular Cell, Kretov et al. (2020) demonstrate that microRNA-144 targets Dicer in a negative feedback loop, affecting global canonical microRNA expression in erythrocytes. MicroRNA-451 is refractory to the loss of Dicer because of its Ago2-dependent processing.
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