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Picard pipeline

(2013-02-21 15:14:42)

Lane analysis

L1. Fastq to check read quality

/tools/FastQC/fastqc /data/filename_1.fq.gz \ -Dfastqc.output_dir=/output \ -Dfastqc.unzip=false

/tools/FastQC/fastqc /data/filename_2.fq.gz \ -Dfastqc.output_dir=/output \ -Dfastqc.unzip=false

L2. Align both pairs of FASTQ files using BWA (~6.5h)

/tools/bwa-0.5.8c_patched/bwa aln \ /resources//hg19/indices/b37_1kg.fa \ /data/filename_1.fq.gz -t 4 \ -f /output/filename.b37_1kg.1.sai

/tools/bwa-0.5.8c_patched/bwa aln \ /resources//hg19/indices/b37_1kg.fa \ /data/filename_2.fq.gz -t 4 \ -f /output/filename.b37_1kg.2.sai

L3. Create SAM file from both .sai files using BWA sampe (~3.5h)

/tools/bwa_45_patched/bwa sampe -P -p illumina -i lane -m sample_id -l library \ /resources//hg19/indices/b37_1kg.fa \ /output/filename.b37_1kg.1.sai /output/filename.b37_1kg.2.sai \ /data/filename_1.fq.gz /data/filename_2.fq.gz \ -f /output/filename.b37_1kg.sam

L4. Convert SAM to BAM file using Picard (~0.5h)

java -jar -Xmx3g /tools/picard-tools-1.32/SamFormatConverter.jar \ INPUT=/output/filename.b37_1kg.sam \ OUTPUT=/output/filename.b37_1kg.bam \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

L5. Sort BAM file and create corresponding index (~5h)

java -jar -Xmx3g /tools/picard-tools-1.32/SortSam.jar \ INPUT=/output/filename.b37_1kg.bam \ OUTPUT=/output/filename.b37_1kg.sorted.bam \ SORT_ORDER=coordinate \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar -Xmx3g /tools/picard-tools-1.32/BuildBamIndex.jar \ INPUT=/output/filename.b37_1kg.sorted.bam \ OUTPUT=/output/filename.b37_1kg.sorted.bam.bai \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

L6. Calculate QC metrics on alignment using Picard (~3.5h, excluding coverage - currently not working)

This Step is currently updated as:

  • Picard CalculateHsMetrics should be replaced by GATK DepthOfCoverage
  • MeanQualityByCycle and QualityScoreDistribution should be moved after the recalibration step
java -jar -Xmx4g /tools/picard-tools-1.32/CollectAlignmentSummaryMetrics.jar \ I=/output/filename.b37_1kg.sorted.bam \ O=/output/filename.b37_1kg.AlignmentSummaryMetrics \ R=/resources//hg19/indices/b37_1kg.fa \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar /tools/picard-tools-1.32/CollectGcBiasMetrics.jar \ R=/resources//hg19/indices/b37_1kg.fa \ I=/output/filename.b37_1kg.sorted.bam \ O=/output/filename.b37_1kg.GcBiasMetrics \ CHART=/output/filename.b37_1kg.GcBiasMetrics.pdf \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar /tools/picard-tools-1.32/CollectInsertSizeMetrics.jar \ I=/output/filename.b37_1kg.sorted.bam \ O=/output/filename.b37_1kg.CollectInsertSizeMetrics \ H=/output/filename.b37_1kg.CollectInsertSizeMetrics.pdf \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar /tools/picard-tools-1.32/MeanQualityByCycle.jar \ I=/output/filename.b37_1kg.sorted.bam \ O=/output/filename.b37_1kg.MeanQualityByCycle \ CHART=/output/filename.b37_1kg.MeanQualityByCycle.pdf \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local java -jar /tools/picard-tools-1.32/QualityScoreDistribution.jar \ I=/output/filename.b37_1kg.sorted.bam \ O=/output/filename.b37_1kg.[wiki:QualityScoreDistribution] \ CHART=/output/filename.b37_1kg.[wiki:QualityScoreDistribution].pdf \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar /tools/picard-tools-1.32/BamIndexStats.jar \ INPUT=/output/filename.b37_1kg.sorted.bam \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar -Xmx3g /tools/picard-tools-1.32/CalculateHsMetricsWholeGenome.jar \ INPUT=/output/filename.b37_1kg.sorted.bam \ OUTPUT=/output/filename.b37_1kg.HsMetrics \ BAIT_INTERVALS=/resources//hg19/intervals/GoNL.interval_list \ TARGET_INTERVALS=/resources//hg19/intervals/GoNL.interval_list \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

L7. Mark duplicates after alignment (~2.5h)

java -Xmx4g -jar /tools/picard-tools-1.32/MarkDuplicates.jar \ INPUT=/output/filename.b37_1kg.sorted.bam \ OUTPUT=/output/filename.b37_1kg.dedup.bam \ METRICS_FILE=/output/filename.b37_1kg.dedup.metrics \ REMOVE_DUPLICATES=false ASSUME_SORTED=true VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

L8. Realignment using knowns only (~2.5h)

java -Djava.io.tmpdir=/local -Xmx8g -jar \ /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO -T IndelRealigner \ -U ALLOW_UNINDEXED_BAM -I /output/filename.b37_1kg.dedup.bam \ -targetIntervals /resources//hg19/intervals/realign_intervals_hg19_b37_1kg.intervals \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -[B:indels,VCF B:indels,VCF] /resources//hg19/indels/1kg.pilot_release.merged.indels.sites./hg19.b37_1kg.vcf \ -o /output/filename.b37_1kg.realigned.bam -knownsOnly -LOD 0.4 -compress 0

L9. Fix mates after realignment (~2h)

java -jar -Xmx6g /tools/picard-tools-1.32/FixMateInformation.jar \ INPUT=/output/filename.b37_1kg.realigned.bam \ OUTPUT=/output/filename.b37_1kg.matefixed.bam \ SORT_ORDER=coordinate VALIDATION_STRINGENCY=SILENT TMP_DIR=/local

L10. Calculate covariates before realignment (~12h - Note that this should be improved using more cores. In test at the moment)

java -jar -Xmx2g /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO \ -T CountCovariates -U ALLOW_UNINDEXED_BAM \ -R /resources//hg19/indices/b37_1kg.fa \ --DBSNP /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -I /output/filename.b37_1kg.matefixed.bam \ -cov ReadGroupcovariate -cov QualityScoreCovariate -cov CycleCovariate -cov DinucCovariate \ -recalFile /output/filename.b37_1kg.matefixed.covariate_table.csv

L11. Recalibrate mate fixed and realigned alignment (~5h)

java -jar -Xmx4g /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO \ -T TableRecalibration -U ALLOW_UNINDEXED_BAM \ -R /resources//hg19/indices/b37_1kg.fa -I /output/filename.b37_1kg.matefixed.bam \ --recal_file /output/filename.b37_1kg.matefixed.covariate_table.csv \ --out /output/filename.b37_1kg.recal.bam

L12. Sort and index recalibrated alignment (~5h)

java -jar -Xmx3g /tools/picard-tools-1.32/SortSam.jar \ INPUT=/output/filename.b37_1kg.recal.bam \ OUTPUT=/output/filename.b37_1kg.recal.sorted.bam \ SORT_ORDER=coordinate \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

java -jar -Xmx3g /tools/picard-tools-1.32/BuildBamIndex.jar \ INPUT=/output/filename.b37_1kg.recal.sorted.bam \ OUTPUT=/output/filename.b37_1kg.recal.sorted.bam.bai \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

L13. Calculate covariates after realignment and recalibration (~12h Note that this should be improved using more cores. In test at the moment)

java -jar -Xmx2g /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO \ -T CountCovariates -U ALLOW_UNINDEXED_BAM \ -R /resources//hg19/indices/b37_1kg.fa \ --DBSNP /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -I /output/filename.b37_1kg.recal.sorted.bam \ -cov ReadGroupcovariate -cov QualityScoreCovariate -cov CycleCovariate -cov DinucCovariate \ -recalFile /output/filename.b37_1kg.recal.covariate_table.csv

L14. Analyze covariates before and after (Currently not working)

java -jar -Xmx4g /tools/Sting/dist/AnalyzeCovariates.jar -l INFO \ -resources /resources//hg19/indices/b37_1kg.fa \ --recal_file /output/filename.b37_1kg.matefixed.covariate_table.csv \ -outputDir /output/filename.b37_1kg.recal.stats_before/ \ -Rscript ${rscript} -ignoreQ 5

java -jar -Xmx4g /tools/Sting/dist/AnalyzeCovariates.jar -l INFO \ -resources /resources//hg19/indices/b37_1kg.fa \ --recal_file /output/filename.b37_1kg.recal.covariate_table.csv \ -outputDir /output/filename.b37_1kg.recal.stats_after/ \ -Rscript ${rscript} -ignoreQ 5

Sample analysis

S1. Merging three lanes to one (~7h)

java -jar -Xmx4g /tools/picard-tools-1.32/MergeSamFiles.jar \ INPUT/output/filename.b37_1kg.recal.sorted.ba \ INPUT/output/filename2.b37_1kg.recal.sorted.ba \ INPUT/output/filename3.b37_1kg.recal.sorted.ba \ ASSUME_SORTED=true USE_THREADING=true \ TMP_DIR=/local MAX_RECORDS_IN_RAM=30000000 \ OUTPUT=/output/sample_id.b37_1kg.bam SORT_ORDER=coordinate \ VALIDATION_STRINGENCY=SILENT

To perform QC on initial data SNP calling is performed. This procedure consists of three steps.

S2. SNP calling using Unified Genotyper

java -Xmx4g -jar /tools/Sting/dist/GenomeAnalysisTK.jar \ -l INFO -T UnifiedGenotyper -I /output/sample_id.b37_1kg.bam \ --out /output/sample_id.b37_1kg.qc_check_snps.vcf \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -stand_call_conf 30.0 -stand_emit_conf 10.0

S3. Filter SNPs using variant filtration

java -jar -Xmx4g /tools/Sting/dist/GenomeAnalysisTK.jar \ -l INFO -T VariantFiltration \ -[B:variant,VCF B:variant,VCF] /output/sample_id.b37_1kg.qc_check_snps.vcf \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ --out /output/sample_id.b37_1kg.qc_check_snps.filtered.vcf \ --maskName InDel --clusterWindowSize 10 \ --filterName GATK_standard \ --filterExpression "AB > 0.75 && DP > 40 || DP > 100 || MQ0 > 40 || SB > -0.10"||

S4. Generate statistics on called SNPs using variant eval

java -Xmx4g -jar /tools/Sting/dist/GenomeAnalysisTK.jar \ -T VariantEval -R /resources//hg19/indices/b37_1kg.fa \ -l INFO \ -[B:eval,VCF B:eval,VCF] /output/sample_id.b37_1kg.qc_check_snps.filtered.vcf \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -o /output/sample_id.b37_1kg.qc_check_snps.filtered.eval

After this QC check the indel and SNP calling takes place using the next commands.

S5. Create targets for realignment

java -Xmx4g -jar -Djava.io.tmpdir=/local /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO \ -T RealignerTargetCreator \ -I /output/sample_id.b37_1kg.bam \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -[B:indels,VCF B:indels,VCF] /resources//hg19/indels/1kg.pilot_release.merged.indels.sites./hg19.b37_1kg.vcf \ -o /output/sample_id.b37_1kg.realign.intervals

S6. Realignment using created targets, dbSNP and indels from 1kg project

java -Djava.io.tmpdir=/local –Xmx6g -jar \ /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO -T IndelRealigner \ -I /output/sample_id.b37_1kg.bam \ -targetIntervals /output/sample_id.b37_1kg.realign.intervals \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -[B:indels,VCF B:indels,VCF] /resources//hg19/indels/1kg.pilot_release.merged.indels.sites./hg19.b37_1kg.vcf \ --out /output/sample_id.b37_1kg.realigned.bam \ -maxReads 500000

S7. Fix mates after realignment and create corresponding BAM index

java -jar -Xmx6g /tools/picard-tools-1.32/FixMateInformation.jar \ INPUT=/output/sample_id.b37_1kg.realigned.bam \ OUTPUT=/output/sample_id.b37_1kg.matesfixed.bam \ SORT_ORDER=coordinate VALIDATION_STRINGENCY=SILENT TMP_DIR=/local

java -jar -Xmx3g /tools/picard-tools-1.32/BuildBamIndex.jar \ INPUT=/output/sample_id.b37_1kg.matesfixed.bam \ OUTPUT=/output/sample_id.b37_1kg.matesfixed.bam.bai \ VALIDATION_STRINGENCY=LENIENT \ TMP_DIR=/local

S8. Indel calling on realigned BAM file

java -Xmx4g -jar /tools/Sting/dist/GenomeAnalysisTK.jar -l INFO \ -T IndelGenotyperV2 -I /output/sample_id.b37_1kg.matesfixed.bam \ --out /output/sample_id.b37_1kg.indels.vcf \ --bedOutput /output/sample_id.b37_1kg.indels.bed \ -R /resources//hg19/indices/b37_1kg.fa \ -verbose /output/sample_id.b37_1kg.indels.verboseoutput.txt

S9. Filter indels

perl /tools/filterSingleSampleCalls.pl \ --calls /output/sample_id.b37_1kg.indels.bed > /output/sample_id.b37_1kg.indels.filtered.bed \ --max_cons_av_mm 3.0 --max_cons_nqs_av_mm 0.5 --mode ANNOTATE

S10. SNP calling on realigned BAM file

java -Xmx4g -jar /tools/Sting/dist/GenomeAnalysisTK.jar \ -l INFO -T UnifiedGenotyper -I /output/sample_id.b37_1kg.matesfixed.bam \ --out /output/sample_id.b37_1kg.snps.vcf \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ -stand_call_conf 30.0 -stand_emit_conf 10.0

S11. Create indel mask used in SNP calling python

/tools/makeIndelMask.py \ /output/sample_id.b37_1kg.indels.filtered.bed 10 \ /output/sample_id.b37_1kg.indels.mask.bed

S12. Filter SNP calls using the indel mask, dbsnp and indels from 1kg project

java -jar -Xmx4g /tools/Sting/dist/GenomeAnalysisTK.jar \ -l INFO -T VariantFiltration \ -[B:variant,VCF B:variant,VCF] /output/sample_id.b37_1kg.snps.vcf \ -[B:mask,Bed B:mask,Bed] /output/sample_id.b37_1kg.indels.mask.bed \ -R /resources//hg19/indices/b37_1kg.fa \ -D /resources//hg19/dbsnp/dbsnp_129_b37_b37_1kg.rod \ --out /output/sample_id.b37_1kg.snps.filtered.vcf \ --maskName InDel --clusterWindowSize 10 \ --filterName GATK_standard \ --filterExpression "AB > 0.75 && DP > 40 || DP > 100 || MQ0 > 40 || SB > -0.10"||

S13. Variant eval on detected SNPs

java -Xmx4g -jar /tools/Sting/dist/GenomeAnalysisTK.jar \ -T VariantEval -R /resources//hg19/indices/b37_1

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