Deep annotation of Populus trichocarpa microRNAs from diverse tissue sets.
Populus trichocarpa is an important woody model organism whose entire genome has been sequenced.This resource has facilitated the annotation of microRNAs (miRNAs), which are short non-coding RNAs with critical regulatory functions.However, despite their developmental importance, P.trichocarpa miRNAs have yet to be annotated from numerous important