(conda)
◆ Install(python3.9환경)
# make sure channels are added in conda
>>> conda config --add channels defaults
>>> conda config --add channels bioconda
>>> conda config --add channels conda-forge
# create conda environment named "clair3"
# replace clair3 by clair3-illumina for using illumina data
>>> conda create -n clair3 -c bioconda clair3 python=3.9.0 -y
>>> conda activate clair3
# Install boost library
>>> conda install -c conda-forge boost=1.67.0 -y
# Make sure in Clair3 directory
>>> cd Clair3
>>> cd preprocess/realign
>>> g++ -std=c++14 -O1 -shared -fPIC -o realigner ssw_cpp.cpp ssw.c realigner.cpp
>>> g++ -std=c++11 -shared -fPIC -o debruijn_graph -O3 debruijn_graph.cpp -I ${CONDA_PREFIX}/include -L ${CONDA_PREFIX}/lib
◆ Usage
1. 가상환경 설정
>>> conda activate clair3
2. Variant Calling
>>> ${HOME}/Clair3/run_clair3.sh
--bam_fn=input_sorted.bam
--ref_fn=reference.fasta
--threads=8 --platform=ilmn ## options: {ont,hifi,ilmn}
ilmn : illumina, ont : Nanopore, hifi :PacBio
--model_path="${HOME}/Clair3/models/ilmn"
--output=output_dir
--bed_fn=reference_genes.bed
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