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de novo workflow

Hi everyone,

I'm back again to grovel at the feet of crowdsourced guidance. So far this is my workflow using ion torrent data to assemble viral genomes.

Torrent reads --> fastqc [Q20 or higher for 95% of the read] --> khmer [normalized to 20x] --> Mira [mostly default setting] --> Gap5 [for looking, and right now manual closure] --> MUMmer [promer, for contig alignment to close ref]

Then I use the MUMmer information to manually close the contigs. However I feel like there should be a way to use the alignment information generated by MUMmer to automate the mapping and closing but I'm sure how. I have not found a way to do this in the MUMmer documentation, but there should be a way. They give you all the coordinate data, so I should be able to take that information to make a draft genome. Right?

So my question is, is this possible to do and am I on the right track?

Thanks for any and all insight!

Sean

alignment sequencing genome

1 answer

To answer my own question, and to help anyone else who may stumble down my road as well. The function I was looking for was in the show-tiling command.

show-tiling -p <filename for output> <delta filing>

Hope this helps anyone else.

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