Table S1.

M. rubrum RNA sample sequencing and unigene information

Name	Contents
Raw reads	39,488,639
Clean reads	35,547,493
Clean bases	3.55G
GC, %	53.19
Total no. of unigenes	297,537
Range length of unigenes, bp	201–31,002
No. of unigenes in 200–500 bp	213,620
No. of unigenes in 500–1,000 bp	54,348
No. of unigenes in 1,000–2,000 bp	23,624
No. of unigenes in >2,000 bp	5,945
Mean length of unigenes, bp	504
N50 of unigenes	614
N90 of unigenes	242