Fig. 11From: SnoReport 2.0: new features and a refined Support Vector Machine to improve snoRNA identificationCanonical secondary structure of C/D box snoRNA [10]. Boxes C and D are located near to the 5’ and 3’ ends, noting that they are frequently folded together by a short stem. Normally, imperfect copies of C and D boxes, called D’ and C’, are located internally in the loop, ordered as C, D’, C’ and D. The target RNA is guided by antisense elements located upstream of D box or D’ box Back to article page