ARACHNE: A Whole-Genome Shotgun Assembler

Table 3.

Characterization of Supercontigs

Genome H. influenzae S. cerevisiae D. melanogaster Human 21 Human 22
Full Coverage (∼10-fold)
 # of supercontigs 3 19 65 38 71
 Mean length (kb) 603 6511 1811 877 461
 N50 length (kb) 1192 1177 5143 3986 3011
Half Coverage (∼5-fold)
 # of supercontigs 10 51 450 168 206
 Mean length (kb) 178 219 254 192 150
 N50 length (kb) 629 1732 4258 3278 3197
  • The lengths include only the known bases actually contained in the assembly and thus exclude the length contained in the gaps (which typically comprise an additional 3–5%). The N50 length is the lengthL such that 50% of the bases are contained in supercontigs of size at least L.

This Article

  1. Genome Res. 12: 177-189

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