Table I. Ten most abundant 22-nt sRNAs in spruce.

Asterisks indicate sRNAs predicted as miRNAs.

sRNA	Reads	Target 1	Phmaxa	Target 2	Phmaxa	NBS-LRRb
2*	148,890	TC161536	7.3	TC130897	6.1	3
3*	133,356	TC139913	25.1	CO219226	19.4	14
5*	62,691	TC143748	23.8			1
7	55,848	TC143748	23.8	CO234506	15.3	8
9	53,201	TC143748	23.8	CO234506	15.3	7
13*	41,914	DR540978	45.7	TC143748	23.8	4
14*	40,208	TC128174	35.4	TC167323	21.2	0
25	25,571	TC137450	6.6			1
35*	20,410	TC160176	13.7	TC158558	4.9	3
41*	17,814	TC143748	23.8	TC161536	7.3	9

^aMaximum phase score observed for targets 1 and 2.  ^bNumber of EST clusters with similarity to NBS-LRR genes identified as targets.