  MEGAHIT is a NGS de novo assembler for assembling large and complex
metagenomics data in a time- and cost-efficient manner. It finished assembling
a soil metagenomics dataset with 252Gbps in 44.1 hours and 99.6 hours on a
single computing node with and without a GPU, respectively. MEGAHIT assembles
the data as a whole, i.e., it avoids pre-processing like partitioning and
normalization, which might compromise on result integrity. MEGAHIT generates 3
times larger assembly, with longer contig N50 and average contig length than
the previous assembly. 55.8% of the reads were aligned to the assembly, which
is 4 times higher than the previous. The source code of MEGAHIT is freely
available at https://github.com/voutcn/megahit under GPLv3 license.
