Table 1 Trimming report

Number of reads before trimming

76,932,818

68,502,338

Reads kept after trimming

64,099,318

55,326,118

Percentage of discared reads

10.96%

13.69%

Reads average length before trimming

97.28

96.22

Reads median length before trimming

104

104

Reads average length after trimming

103.4

102.9

Reads median length after trimming

104

104

Ribosomal RNA reads

16,628,740

13,924,282

Percentage of ribosomal RNA reads

21.61%

20.33%

Number of high quality reads

47,470,578

41,401,836