title: The Meaning of 21 in the MicroRNA world: perfection rather than destruction?
authors.affiliation: RNA Interference and Non-coding RNA Center and the Department of Experimental Therapeutics, University of Texas, M.D. Anderson Cancer Center, Houston, TX 77030, USA.
authors.forename: Eun-Jung
authors.initials: EJ
authors.lastname: Jung
authors.forename: George A
authors.initials: GA
authors.lastname: Calin