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to be moved to a separate project

This commit is contained in:
Heng Li 2014-11-06 09:12:53 -05:00
parent 1bee29ef44
commit c2f2cb03ce
1 changed files with 5 additions and 4 deletions
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9
bwa-typeHLA.sh
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@ -21,18 +21,19 @@ if [ $is_ctg -eq 0 ]; then
$root/fermi2.pl unitig -t2 -l$len -p $pre.tmp $pre.fq > $pre.tmp.mak
make -f $pre.tmp.mak EXE_FERMI2=$root/fermi2 EXE_ROPEBWT2=$root/ropebwt2
else
ln -sf $pre.fq $pre.tmp.mag.gz
rm -f $pre.tmp.mag.gz
ln -s $pre.fq $pre.tmp.mag.gz
fi
# get contigs overlapping HLA exons
(ls $root/HLA-idx/*.fa | xargs -i $root/bwa mem -t2 -B1 -O1 -E1 {} $pre.tmp.mag.gz 2>/dev/null) | grep -v ^@ | sort -k3,3 -k4,4n | bgzip > $pre.tmp.sam.gz
$root/tabix -Bpsam $pre.tmp.sam.gz $root/HLA-approx.anno | cut -f1 | sort | uniq > $pre.tmp.kept
gzip -dc $pre.tmp.sam.gz | perl -ane 'print "$F[0]\n" if /AS:i:(\d+).*XS:i:(\d+)/&&$1==$2' | cut -f1 | sort | uniq > $pre.tmp.dropped
gzip -dc $pre.tmp.sam.gz | perl -ane 'print if $F[5]!~/^\d+[SH]/ && $F[5]!~/[SH]$/ && /AS:i:(\d+).*XS:i:(\d+)/ && $1==$2' | cut -f1 | sort | uniq > $pre.tmp.dropped
awk -v f=$pre.tmp.dropped 'BEGIN{while((getline<f)>0)l[$1]=1}!l[$1]' $pre.tmp.kept | $root/seqtk subseq $pre.tmp.mag.gz - | gzip -1 > $pre.tmp.fq.gz
# map HLA exons to de novo contigs
$root/bwa index -p $pre.tmp $pre.tmp.fq.gz 2> /dev/null
$root/bwa mem -aD.1 -t2 $pre.tmp $root/hla.fa | egrep "^(@|$2)" > $pre.sam
$root/bwa index -p $pre.tmp $pre.tmp.fq.gz 2>/dev/null
$root/bwa mem -aD.1 -t2 $pre.tmp $root/hla.fa 2>/dev/null | egrep "^(@|$2)" > $pre.sam
# type HLA
$root/k8 $root/bwa-typeHLA.js $pre.sam > $pre.gt