DOKK / manpages / debian 11 / unicycler / unicycler.1.en
UNICYCLER(1) User Commands UNICYCLER(1)

unicycler - assembly pipeline for bacterial genomes

unicycler [-h] [--help_all] [--version] [-1 SHORT1] [-2 SHORT2] [-s UNPAIRED] [-l LONG] -o OUT [--verbosity VERBOSITY] [--min_fasta_length MIN_FASTA_LENGTH] [--keep KEEP] [-t THREADS] [--mode {conservative,normal,bold}] [--linear_seqs LINEAR_SEQS] [--vcf]

Unicycler is an assembly pipeline for bacterial genomes. It can assemble Illumina-only read sets where it functions as a SPAdes-optimiser. It can also assembly long-read-only sets (PacBio or Nanopore) where it runs a miniasm+Racon pipeline. For the best possible assemblies, give it both Illumina reads and long reads, and it will conduct a hybrid assembly.

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-1 SHORT1, --short1 SHORT1
FASTQ file of first short reads in each pair (required)
-2 SHORT2, --short2 SHORT2
FASTQ file of second short reads in each pair (required)
FASTQ file of unpaired short reads (optional)
FASTQ or FASTA file of long reads (optional)

Output directory (required)
Level of stdout and log file information (default: 1)
0 = no stdout,
1 = basic progress indicators,
2 = extra info,
3 = debugging info
Exclude contigs from the FASTA file which are shorter than this length (default: 100)
Level of file retention (default: 1)
0 = only keep final files: assembly (FASTA,GFA and log),
1 = also save graphs at main checkpoints,
2 = also keep SAM (enables fast rerun in different mode),
3 = keep all temp files and save all graphs (for debugging)
Produce a VCF by mapping the short reads to the final assembly (experimental, default: do not produce a vcf file)

Number of threads used (default: 4)
Bridging mode (default: normal)
conservative = smaller contigs, lowest misassembly rate
normal = moderate contig size and misassembly rate
bold = longest contigs, higher misassembly rate
The expected number of linear (i.e. non-circular) sequences in the underlying sequence (default: 0)

This manpage was written by Andreas Tille for the Debian distribution and can be used for any other usage of the program.

October 2018 unicycler 0.4.7