19 lines
674 B
Markdown
19 lines
674 B
Markdown
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# Fasta Filter
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A simple program to remove sequences in a fasta file containing specific strings.
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## Usage
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0. Install python3.
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1. Run `pip install -r ./requirements.txt` if `biopython` is not installed. If installed, skip to step 2.
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2. Run `./fasta_filter.py -h` if on Linux, or on Windows `python3 ./fasta_filter -h`. See help for more information.
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### Example Usage
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1. Pretend `input.fasta` exists in the same folder as `fasta_filter.py` (the program file).
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2. To remove all sequences in `input.fasta` that contain `rt` in the header and output to a new file called `input_filtered.fasta`, run: `python3 ./fasta_filter input.fasta input_filtered.fasta -c rt`
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