Table 1.

Summary of transcriptome data for Rana chensinensis and R. kukunoris

	R. chensinensis		R. kukunoris
	raw assemblies	final assembly	raw assemblies	final assembly
Total number of reads	67,676,712		66,476,534
Read length (bp)	90		90
Total length of reads (bp)	6,090,904,080		5,982,888,060
Total length of assembly (Mb)	742.5	38.1	751.4	37.6
Total sequences of assembly	1,624,822	41,858	1,521,607	39,293
N50 length of assembly (bp)	515	1,333	586	1,485
Mean length of assembly(bp)	456	909	493	956
Median length of assembly(bp)	325	599	340	601
Total number of transcripts	41,858		39,293
Transcript annotated	16,738		16,549
Number of unique genes represented	11,179		11,140
Number of putative orthologs	7069

bp=base pair; Mb=mega base pairs.