Table 2 Summary of the de novo transcriptome shotgun assembly from all Illumina sequences

Assembled transcripts

 Total number of transcripts

161,517

 Total bases of transcripts

137,618,051 nt

 Longest transcript

19,660 nt

 Average transcript length

852 nt

 Median transcript length

420 nt

 N50 transcript length

1592 nt

 Read mapping rate of sample Armillaria mellea

88.21 %

 Read mapping rate of sample juvenile tuber^a

88.73 %

 Read mapping rate of sample vegetative propagation corm

86.75 %

Assembled unigenes

 Total number of transcripts

134,441

 Total bases of unigenes

92,177,843 nt

 Longest unigene

19,660 nt

 Average unigene length

686 nt

 Median unigene length

358 nt

 N50 unigene length

1184 nt

Predicted peptides

 Total number of peptides

50,084

 Total amino acids of peptides

14,597,170 aa

 Longest peptide

5370 aa

 Average unigene length

291 aa

 Median peptide length

199 aa