Table 4.

Summary of simple sequence repeat (SSR) types in the Spindasis takanosis transcriptome.

Motif Length	Repeat Numbers
	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	≥21	Number #	% $
Di	272,076	31,299	4624	1078	476	291	211	149	142	140	33	46	62	57	38	30	31	17	101	310,901	79.61
Tri	59,652	5834	1249	416	215	111	16	21	16	11	4	5	4	4	8	4	3	5	26	67,604	17.31
Tetra	7734	859	295	134	10	9	6	11	8	3	8	6	7	2	2	2	1	0	1	9098	2.33
Penta	1687	185	49	6	11	6	5	3	1	4	1	0	0	0	1	0	0	1	0	1960	0.50
Hexa	613	77	5	2	3	2	1	1	3	0	1	2	1	0	1	0	0	0	0	738	0.019
Hepta	113	17	2	5	3	1	3	1	2	0	0	0	0	1	0	0	0	0	0	148	0.003
Octa	73	4	10	2	0	0	2	2	0	0	0	0	0	0	0	0	0	0	0	93	0.002
Total	341,948	38,275	6234	1643	718	420	244	188	172	158	47	59	74	64	50	36	35	23	128	390,516	100.00

^# Number of SSRs detected in the unigenes; ^$ Relative percent of SSRs with different motif lengths among the total SSRs.