Table 5. Frequency distribution of SSRs by motif length in the C.hongkongensis transcriptome.

SSR motif length	Repeat unit number
	5	6	7	8	9	10	>10	Total	%
Di	-	439	187	107	62	43	225	1,063	62.5%
Tri	331	119	39	28	16	10	10	553	32.5%
Tetra	32	17	10	3	0	0	7	69	4.1%
Penta	7	4	1	1	0	0	0	13	0.07%
Hexa	1	0	0	0	0	0	0	1	0.005%
Total	371	579	237	139	78	53	242	1699	100%