Table 2.

The statistical result of non-coding RNA in A.ferina genome

Type		Copy number	Average length(bp)	Total length(bp)	Percent of genome
miRNA		350	88.93	31,126	0.002753
tRNA		409	75.02	30,685	0.002714
rRNA	rRNA	170	262.72	44,663	0.003950
	18 S	24	509.79	12,235	0.001082
	28 S	91	283.49	25,798	0.002281
	5.8 S	7	141.57	991	0.000088
	5 S	48	117.48	5,639	0.000499
snRNA	snRNA	310	127.55	39,540	0.003497
	CD-box	122	94.80	11,565	0.001023
	HACA-box	84	144.64	12,150	0.001074
	splicing	82	145.89	11,963	0.001058
	scaRNA	21	181.10	3,803	0.000336
	Unknown	1	59	59	0.000005