![Human polynucleotide phosphorylase selectively and preferentially degrades microRNA-221 in human melanoma cells]()
Human polynucleotide phosphorylase selectively and preferentially degrades microRNA-221 in human melanoma cellsSwadesh K. Das, Upneet K. Sokhi, Sujit K. Bhutia, Belal Azab, Zhao-zhong Su, Devanand Sarkar, Paul B. Fisher and Carlo M. Croce · Proceedings of the National Academy of Sciences of the United States of America · 2010