Table 1 Summary of assembly and annotation metrics of the reference transcriptome obtained from G. arborea secondary xylem

 Total number of sequences obtained

164,737,322

 Number of sequences used for the assembly

164,718,354

 Number of transcripts obtained post assembly

110,992

 N50 value (in bp)

1466

 Average contig length (in bp)

864

 Putative gene number

81,269

 Number of bases assembled

~ 95 M

 Full length ORFs

17,809 (16%)

 Quasi full length ORFs

14,017 (12.6%)

 Transcripts with hits in the NCBI NR database (BLASTX)

49,364

 Transcripts with hits in TAIR10 (BLASTX)

45,377

 Transcripts with hits in Populus trichocarpa database

46,795

 Transcripts with hits in the NCBI NR base (BLASTX)

45,708

 Transcripts with PFAM domains

64,186

 Transcripts classified in gene families

48,322

 Transcripts with GO terms

39,465

 Number of GO terms

5701

 Number of KEGG pathways identified

130

 Number of genes associated to KEGG pathways

10,256