diff --git a/PCGC/PCGC_code/cufflinks.sh b/PCGC/PCGC_code/cufflinks.sh
new file mode 100644
index 0000000..5d4878e
--- /dev/null
+++ b/PCGC/PCGC_code/cufflinks.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+#$ -cwd
+bam=$1
+gtf=$2
+dir=$3
+out="Cufflinksout"
+
+if [ ! -d $out ]; then mkdir -p $out; fi
+if [ ! -d $dir ]; then mkdir -p $dir; fi
+
+bam_base=`basename $bam .bam`
+individualOut=$bam_base"_cufflinks"
+cmd="/ifs/data/c2b2/ngs_lab/ngs/usr/bin/cufflinks -o $out/$individualOut --compatible-hits-norm --GTF  $gtf $bam"
+echo -e "do cufflinks with ref genes: \n $cmd"
+$cmd
+cp ./$out/$individualOut/genes.fpkm_tracking $dir/${bam_base}.genes.fpkm_tracking
+
diff --git a/PCGC/PCGC_code/handleStar.sh b/PCGC/PCGC_code/handleStar.sh
new file mode 100644
index 0000000..6efb892
--- /dev/null
+++ b/PCGC/PCGC_code/handleStar.sh
@@ -0,0 +1,17 @@
+#!/bin/bash -l
+#$-cwd
+
+r1=$1
+r2=$2
+code=/ifs/home/c2b2/ys_lab/wm2313/code/
+log=starlogs
+
+if [ ! -d  $log ] ; then mkdir -p $log; fi
+
+r1_base=`basename $r1 .gz`
+r2_base=`basename $r2 .gz`
+
+echo $r1_base
+
+## qsub -l mem=11G,time=16:: -P shen-chung -pe smp 4 -m e -o $log/star.$r1_base.o -e $log/star.$r1_base.e  -N star.$r1_base $code/star.sh $r1 $r2
+qsub -l mem=6G,time=14:: -P ys_lab -pe smp 6 -o $log/star.$r1_base.o -e $log/star.$r1_base.e  -N star.$r1_base $code/star.sh $r1 $r2
diff --git a/PCGC/PCGC_code/run_GTEx_star.sh b/PCGC/PCGC_code/run_GTEx_star.sh
new file mode 100644
index 0000000..33e8a42
--- /dev/null
+++ b/PCGC/PCGC_code/run_GTEx_star.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+#$ -cwd
+
+dir=$1 ## the dir of fastq files
+## /ifs/home/c2b2/ys_lab/wm2313/gtex/Heart_reads/fastq/
+for r1 in $dir/*_1.fastq.gz; do
+    r1_base=`basename $r1 _1.fastq.gz`
+    r2=$dir/${r1_base}_2.fastq.gz
+    
+    if [[ -e $r2 ]]; then
+       echo $r1
+       echo $r2
+	   sh handleStar.sh $r1 $r2;
+    fi
+done
diff --git a/PCGC/PCGC_code/star.sh b/PCGC/PCGC_code/star.sh
new file mode 100644
index 0000000..cec5782
--- /dev/null
+++ b/PCGC/PCGC_code/star.sh
@@ -0,0 +1,82 @@
+#!/bin/bash -l
+#$ -cwd
+
+R1=$1
+R2=$2
+
+## check the length of reads to choose star configuration
+read=`zcat -d $R1| head | tail -n +10`
+readLength=`echo ${#read}`
+echo "fastq read length: "$readLength
+
+out="StarBam"
+if [ ! -d $out ] ; then mkdir -p $out; fi
+
+R1_base=`basename $R1`
+cd $out
+
+if [ -d ${R1_base} ] ; then rm -r ${R1_base}; fi
+
+mkdir -p ${R1_base}
+cd ${R1_base}
+
+echo "star align begin..."
+date
+
+if [[ $readLength -gt 60 ]];
+    then
+    genomeDB="~/scratch/softwareMakeup/genome100"
+    seedStart=50
+    else
+    genomeDB="/ifs/home/c2b2/ys_lab/wm2313/data/softwares/STAR_2.3.0e/genome"
+    seedStart=30
+fi
+
+/ifs/home/c2b2/ys_lab/wm2313/data/softwares/STAR_2.3.0e/STAR --genomeDir $genomeDB --sjdbGTFfile /ifs/home/c2b2/ys_lab/wm2313/data/GSNAP/chr_genes.gtf --readFilesCommand zcat --seedSearchStartLmax $seedStart --runThreadN 4 --outSAMunmapped Within  --outSAMstrandField intronMotif --outFilterIntronMotifs RemoveNoncanonical  --readFilesIn $R1 $R2 --outStd SAM --outSAMmode Full | ~/data/softwares/samtools-0.1.19/samtools view -bS -> ${R1_base}.bam
+
+## --outSAMstrandField intronMotif is used to add XS strand attribute for alignments that contain splice junctions.
+## --outFilterIntronMotifs RemoveNoncanonical filter out alignments that contain non-canonical junctions
+
+echo "star alignment finished: "
+date
+
+bam=${R1_base}.bam
+sortbam=${R1_base}.hg19UCSC.star.sort.bam
+~/data/softwares/samtools-0.1.19/samtools sort $bam ${R1_base}.hg19UCSC.star.sort
+echo "samtools sort finished: "
+date
+
+if [[ -e $sortbam ]]; 
+then
+rm -f $bam
+fi
+
+~/data/softwares/samtools-0.1.19/samtools index $sortbam
+echo "samtools index finished: "
+date
+
+if [[ -e ${R1_base}".hg19UCSC.star.sort.bam.bai" ]];
+
+    then
+        echo ${R1_base} done! >> ../starbam.checklist
+
+    else
+        echo echo ${R1_base} failed! >> ../starbam.checklist
+fi
+
+
+
+logs="analysis_logs"
+if [ ! -d  $logs ] ; then mkdir -p $logs; fi
+currentDir=`pwd`
+parentDir=`dirname $currentDir`
+## gtf=/ifs/home/c2b2/ys_lab/wm2313/data/GSNAP/chr_genes.gtf
+gtf=/ifs/home/c2b2/ys_lab/wm2313/data/GSNAP/gencode.v19.annotation.gtf
+
+## peform alignment QC
+qsub -l mem=5G,time=5:: -pe smp 6 -o $logs/${R1_base}.RNAseqc.o -e $logs/${R1_base}.RNAseqc.e -N RNASEQC.${R1_base} ~/code/star_RNA-SeQC_pipe.sh $sortbam $gtf
+
+## compute FPKM with cufflinks
+mkdir $parentDir/fpkms ## where to put the fpkm files(gene level)
+qsub -l mem=1G,time=16:: -pe smp 6 -m e -o $logs/${R1_base}.cufflink.o -e $logs/${R1_base}.cufflink.e -N cufflinks.${R1_base} ~/code/cufflinks.sh $sortbam $gtf $parentDir/fpkms
+
diff --git a/PCGC/PCGC_code/star_RNA-SeQC_pipe.sh b/PCGC/PCGC_code/star_RNA-SeQC_pipe.sh
new file mode 100644
index 0000000..bc75a55
--- /dev/null
+++ b/PCGC/PCGC_code/star_RNA-SeQC_pipe.sh
@@ -0,0 +1,61 @@
+#!/bin/bash -l
+#$ -cwd
+
+bam=$1
+gtf=$2
+
+gsnap_dir=/ifs/home/c2b2/ys_lab/wm2313/data/GSNAP
+reference=$gsnap_dir/hg19.fa
+bam_base=`basename $bam .bam`
+sample=${bam_base}
+reheaderbam=${bam_base}".reheader.bam"
+
+if [[ ! -e $reheaderbam.bai ]]; then
+
+echo reheader the bam files for GATK...
+~/data/softwares/jdk1.7.0_60/bin/java -jar -Xmx3g /ifs/home/c2b2/ys_lab/wm2313/data/softwares/picard/AddOrReplaceReadGroups.jar I=$bam O=$reheaderbam LB=XX PL=XX PU=XX SM=XX
+echo index the new bam file..
+~/data/softwares/samtools-0.1.19/samtools index $reheaderbam
+
+fi
+
+
+echo perform RNA-SeQC..
+~/data/softwares/jdk1.7.0_60/bin/java -jar -Xmx10g /ifs/home/c2b2/ys_lab/wm2313/data/softwares/RNA-SeQC_v1.1.7.jar -o ./"RNA-SeQC" -gatkFlags "-DBQ 1" -r $reference -t $gtf  -s "$sample|$reheaderbam|NA"
+
+
+
+## get a summary of the mapping quality
+cd RNA-SeQC
+
+summary=../../rnaseqc.info
+if [[ ! -e $summary ]]; then
+     echo -e "sample\tReadsNO\tmappingRate\tintraRate\texonicRate\tintronicRate\tintergenicRate\treadsLength" > $summary
+fi
+
+ID=`echo ${bam_base} | cut -d '.' -f1-3`
+
+if [[ -e metrics.tsv ]]; then
+
+    data=`tail -n +2 metrics.tsv`
+    intraRate=`echo $data | cut -d " " -f5,5`
+    exonicRate=`echo $data | cut -d " " -f7,7`
+
+    mappingRate=`echo $data | cut -d " " -f8,8`
+
+    readsLength=`echo $data | cut -d " " -f12,12`
+    mappedNO=`echo $data | cut -d " " -f17,17`
+
+    intergenicRate=`echo $data | cut -d " " -f18,18`
+    intronicRate=`echo $data | cut -d " " -f28,28`
+    readsNO=`echo "$mappedNO/$mappingRate" | bc`
+
+    echo -e "$ID\t$readsNO\t$mappingRate\t$intraRate\t$exonicRate\t$intronicRate\t$intergenicRate\t$readsLength" >> $summary
+    
+    cd ..
+    rm -f $reheaderbam
+    rm -f $reheaderbam.bai
+
+else
+    echo -e "$ID\tfails on RNA-SeQC" >> $summary
+fi