Table 1 Summary statistics of contigs containing sex-linked, autosomal or all expressed ORFs
Whole genomeExpressed ORFsSex-linkedAutosomal
Number of contigs720,53715,3925387579
Total base pairs546,375,413176,423,1128,271,542105,835,810
% GC34.734.534.534.3
Average contig length15,330 (±20,028)11,462 (±17,207)15,374 (±21,615)13,964 (±19,678)
Total repeat density (%)51.518.718.418.3
Final coding transcript number34,10534,105164123,502
Average transcript length887 (±754)810 (±702)1265 (±878)1242 (±853)
Mean effective number of codons53.753.752.251.9
Number of SNPs181,567180,9255274102,881
Number of ORFs transcripts with SNPs16,667 (49%)16,572 (49%)545 (33%)7714 (33%)
Median nucleotide diversity (π)/ORF0.0035 (±0.0113)0.0035 (±0.0113)0.006647 (±0.008079)0.007951 (±0.01016)
  • Only ORFs supported by expression data were used for analysis of sex linkage (de novo predicted genes were excluded). Confidence intervals are 1 SD.