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        Download the raw data used to create the plots in this report below:

        Note that additional data was saved in multiqc_UCB_Xtro_10.0_data when this report was generated.

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        If you use plots from MultiQC in a publication or presentation, please cite:

        MultiQC: Summarize analysis results for multiple tools and samples in a single report
        Philip Ewels, Måns Magnusson, Sverker Lundin and Max Käller
        Bioinformatics (2016)
        doi: 10.1093/bioinformatics/btw354
        PMID: 27312411

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        Please remember to cite the tools that you use in your analysis.

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        About MultiQC

        This report was generated using MultiQC, version 1.14 (c3cc50e)

        You can see a YouTube video describing how to use MultiQC reports here: https://youtu.be/qPbIlO_KWN0

        For more information about MultiQC, including other videos and extensive documentation, please visit http://multiqc.info

        You can report bugs, suggest improvements and find the source code for MultiQC on GitHub: https://github.com/ewels/MultiQC

        MultiQC is published in Bioinformatics:

        MultiQC: Summarize analysis results for multiple tools and samples in a single report
        Philip Ewels, Måns Magnusson, Sverker Lundin and Max Käller
        Bioinformatics (2016)
        doi: 10.1093/bioinformatics/btw354
        PMID: 27312411

        These samples were run by seq2science v1.0.1, a tool for easy preprocessing of NGS data.

        Take a look at our docs for info about how to use this report to the fullest.

        Workflow
        chip-seq
        Date
        July 14, 2023
        Project
        p300
        Contact E-mail
        none@provided.com

        Report generated on 2023-07-14, 20:22 CEST based on data in:

        Change sample names:

        General Statistics

        Showing 25/25 rows and 15/31 columns.
        Sample Name% DuplicationM Reads After FilteringGC content% PF% Dups% MappedM Total seqs% Proper PairsM Total seqs% AssignedGenome coverageM Genome readsM MT genome readsNumber of PeaksTreatment Redundancy
        RF_10-0
        45.1%
        87.3
        43.8%
        99.9%
        34.3%
        91.9%
        87.3
        0.0%
        32.6
        5.0%
        2.5 X
        71.4
        8.8
        33649
        0.00
        RF_10-5
        23.5%
        25.3
        44.1%
        99.9%
        18.8%
        89.6%
        25.3
        0.0%
        12.3
        4.3%
        0.7 X
        19.2
        3.5
        18196
        0.00
        RF_11-0
        49.4%
        78.3
        43.9%
        99.9%
        38.1%
        93.4%
        78.3
        0.0%
        26.9
        5.0%
        2.4 X
        67.1
        6.0
        30570
        0.00
        RF_11-5
        19.1%
        28.4
        43.9%
        99.9%
        11.6%
        94.0%
        28.4
        0.0%
        15.5
        3.6%
        0.9 X
        24.5
        2.1
        18058
        0.00
        RF_12-0
        49.3%
        108.3
        43.6%
        99.9%
        37.6%
        93.7%
        108.3
        0.0%
        38.3
        6.2%
        3.3 X
        94.9
        6.7
        43423
        0.00
        RF_12-5
        17.3%
        39.1
        43.6%
        99.9%
        9.7%
        93.3%
        39.1
        0.0%
        22.0
        4.6%
        1.2 X
        34.4
        2.1
        27340
        0.00
        RF_13-0
        42.1%
        73.4
        43.4%
        99.9%
        30.9%
        94.3%
        73.4
        0.0%
        29.2
        4.6%
        2.3 X
        66.8
        2.5
        30762
        0.00
        RF_13-5
        13.4%
        21.9
        43.1%
        99.9%
        5.6%
        95.3%
        21.9
        0.0%
        13.0
        1.9%
        0.7 X
        20.5
        0.4
        9771
        0.00
        RF_14-0
        52.9%
        141.7
        43.2%
        99.9%
        41.5%
        94.8%
        141.7
        0.0%
        47.3
        6.4%
        4.4 X
        126.1
        8.3
        48747
        0.00
        RF_14-5
        21.0%
        57.0
        43.2%
        99.9%
        13.5%
        94.9%
        57.0
        0.0%
        31.4
        4.7%
        1.8 X
        50.4
        3.7
        35072
        0.00
        RF_15-0
        47.0%
        121.8
        43.0%
        99.9%
        35.4%
        95.7%
        121.8
        0.0%
        46.3
        5.6%
        4.0 X
        113.3
        3.2
        46297
        0.00
        RF_15-5
        15.1%
        42.0
        42.9%
        99.9%
        6.3%
        96.5%
        42.0
        0.0%
        25.4
        3.3%
        1.4 X
        40.1
        0.5
        23741
        0.00
        RF_16-0
        42.0%
        32.0
        42.8%
        99.9%
        30.5%
        95.9%
        32.0
        0.0%
        12.9
        1.4%
        1.1 X
        30.2
        0.5
        7728
        0.00
        RF_16-5
        9.5%
        11.1
        42.7%
        99.9%
        2.5%
        96.6%
        11.1
        0.0%
        6.9
        0.4%
        0.4 X
        10.6
        0.1
        994
        0.00
        RF_17-0
        41.5%
        29.3
        42.8%
        99.9%
        30.6%
        94.4%
        29.3
        0.0%
        11.8
        1.0%
        1.0 X
        27.1
        0.5
        5620
        0.00
        RF_17-5
        8.9%
        10.1
        42.7%
        99.9%
        3.1%
        94.6%
        10.1
        0.0%
        6.3
        0.2%
        0.3 X
        9.4
        0.2
        308
        0.00
        RF_5-0
        48.8%
        103.8
        44.1%
        99.9%
        35.8%
        91.2%
        103.8
        0.0%
        33.8
        2.0%
        3.2 X
        92.0
        2.6
        14844
        0.00
        RF_5-5
        16.8%
        37.8
        43.9%
        99.9%
        6.7%
        93.0%
        37.8
        0.0%
        20.3
        0.5%
        1.2 X
        34.5
        0.6
        2597
        0.00
        RF_6-5
        17.2%
        41.5
        44.0%
        99.9%
        6.5%
        95.6%
        41.5
        0.0%
        23.0
        0.1%
        1.4 X
        39.2
        0.5
        721
        0.00
        RF_7-0
        45.0%
        110.7
        44.2%
        99.9%
        31.3%
        93.5%
        110.7
        0.0%
        40.8
        0.9%
        3.6 X
        102.3
        1.2
        9379
        0.00
        RF_7-5
        16.4%
        35.1
        44.2%
        99.9%
        6.0%
        94.0%
        35.1
        0.0%
        19.3
        0.3%
        1.1 X
        32.6
        0.4
        1735
        0.00
        RF_8-0
        42.8%
        81.3
        43.7%
        99.9%
        29.2%
        92.5%
        81.3
        0.0%
        31.1
        1.2%
        2.6 X
        74.1
        1.2
        8992
        0.00
        RF_8-5
        13.8%
        25.2
        43.5%
        99.9%
        5.0%
        90.7%
        25.2
        0.0%
        13.8
        1.0%
        0.8 X
        22.4
        0.4
        4045
        0.00
        RF_9-0
        46.2%
        96.8
        43.7%
        100.0%
        33.9%
        94.1%
        96.8
        0.0%
        35.6
        3.5%
        3.0 X
        86.6
        4.5
        24756
        0.00
        RF_9-5
        18.2%
        32.0
        43.8%
        100.0%
        9.7%
        94.7%
        32.0
        0.0%
        17.7
        2.3%
        1.0 X
        28.5
        1.8
        12091
        0.00

        Workflow explanation

        Preprocessing of reads was done automatically by seq2science v1.0.1 using the chip-seq workflow. Single-end reads were trimmed with fastp v0.23.2 with default options. Genome assembly UCB_Xtro_10.0 was downloaded with genomepy 0.16.1. Reads were aligned with bwa-mem2 v2.2.1 with options '-M'. Afterwards, duplicate reads were marked with Picard MarkDuplicates v3.0.0. General alignment statistics were collected by samtools stats v1.16. Peaks were called with macs2 v2.2.7 with options '--buffer-size 10000' in BAM mode. The effective genome size was estimated by by khmer v3.0 by taking the number of unique k-mers in the assembly of the same length as the average read length for each sample. The fraction reads in peak score (frips) was calculated by featurecounts v1.6.4. Deeptools v3.5.1 was used for the fingerprint, profile, correlation and dendrogram/heatmap plots, where the heatmap was made with options '--distanceBetweenBins 9000 --binSize 1000'. A consensus set of summits was made with gimmemotifs.combine_peaks v0.18.0. A peak feature distribution plot and peak localization plot relative to TSS were made with chipseeker. The UCSC genome browser was used to visualize and inspect alignment. All summits were extended with 100 bp to get a consensus peakset. Finally, a count table from the consensus peakset was made with gimmemotifs.coverage_table. Quality control metrics were aggregated by MultiQC v1.14.

        Assembly stats

        Genome assembly UCB_Xtro_10.0 contains of 167 contigs, with a GC-content of 40.73%, and 0.20% consists of the letter N. The N50-L50 stats are 153961319-5 and the N75-L75 stats are 147241510-7. The genome annotation contains 22689 genes.

        fastp

        fastp An ultra-fast all-in-one FASTQ preprocessor (QC, adapters, trimming, filtering, splitting...).DOI: 10.1093/bioinformatics/bty560.

        Filtered Reads

        Filtering statistics of sampled reads.

        loading..

        Sequence Quality

        Average sequencing quality over each base of all reads.

        loading..

        GC Content

        Average GC content over each base of all reads.

        loading..

        N content

        Average N content over each base of all reads.

        loading..

        Picard

        Picard is a set of Java command line tools for manipulating high-throughput sequencing data.

        Mark Duplicates

        Number of reads, categorised by duplication state. Pair counts are doubled - see help text for details.

        The table in the Picard metrics file contains some columns referring read pairs and some referring to single reads.

        To make the numbers in this plot sum correctly, values referring to pairs are doubled according to the scheme below:

        • READS_IN_DUPLICATE_PAIRS = 2 * READ_PAIR_DUPLICATES
        • READS_IN_UNIQUE_PAIRS = 2 * (READ_PAIRS_EXAMINED - READ_PAIR_DUPLICATES)
        • READS_IN_UNIQUE_UNPAIRED = UNPAIRED_READS_EXAMINED - UNPAIRED_READ_DUPLICATES
        • READS_IN_DUPLICATE_PAIRS_OPTICAL = 2 * READ_PAIR_OPTICAL_DUPLICATES
        • READS_IN_DUPLICATE_PAIRS_NONOPTICAL = READS_IN_DUPLICATE_PAIRS - READS_IN_DUPLICATE_PAIRS_OPTICAL
        • READS_IN_DUPLICATE_UNPAIRED = UNPAIRED_READ_DUPLICATES
        • READS_UNMAPPED = UNMAPPED_READS
        loading..

        SamTools pre-sieve

        Samtools is a suite of programs for interacting with high-throughput sequencing data.DOI: 10.1093/bioinformatics/btp352.

        The pre-sieve statistics are quality metrics measured before applying (optional) minimum mapping quality, blacklist removal, mitochondrial read removal, read length filtering, and tn5 shift.

        Percent Mapped

        Alignment metrics from samtools stats; mapped vs. unmapped reads.

        For a set of samples that have come from the same multiplexed library, similar numbers of reads for each sample are expected. Large differences in numbers might indicate issues during the library preparation process. Whilst large differences in read numbers may be controlled for in downstream processings (e.g. read count normalisation), you may wish to consider whether the read depths achieved have fallen below recommended levels depending on the applications.

        Low alignment rates could indicate contamination of samples (e.g. adapter sequences), low sequencing quality or other artefacts. These can be further investigated in the sequence level QC (e.g. from FastQC).

        loading..

        Alignment metrics

        This module parses the output from samtools stats. All numbers in millions.

        loading..

        SamTools post-sieve

        Samtools is a suite of programs for interacting with high-throughput sequencing data.DOI: 10.1093/bioinformatics/btp352.

        The post-sieve statistics are quality metrics measured after applying (optional) minimum mapping quality, blacklist removal, mitochondrial read removal, and tn5 shift.

        Percent Mapped

        Alignment metrics from samtools stats; mapped vs. unmapped reads.

        For a set of samples that have come from the same multiplexed library, similar numbers of reads for each sample are expected. Large differences in numbers might indicate issues during the library preparation process. Whilst large differences in read numbers may be controlled for in downstream processings (e.g. read count normalisation), you may wish to consider whether the read depths achieved have fallen below recommended levels depending on the applications.

        Low alignment rates could indicate contamination of samples (e.g. adapter sequences), low sequencing quality or other artefacts. These can be further investigated in the sequence level QC (e.g. from FastQC).

        loading..

        Alignment metrics

        This module parses the output from samtools stats. All numbers in millions.

        loading..

        deepTools

        deepTools is a suite of tools to process and analyze deep sequencing data.DOI: 10.1093/nar/gkw257.

        PCA plot

        PCA plot with the top two principal components calculated based on genome-wide distribution of sequence reads

        loading..

        Fingerprint plot

        Signal fingerprint according to plotFingerprint

        loading..

        Read Distribution Profile after Annotation

        Accumulated view of the distribution of sequence reads related to the closest annotated gene. All annotated genes have been normalized to the same size.

        • Green: -3.0Kb upstream of gene to TSS
        • Yellow: TSS to TES
        • Pink: TES to 3.0Kb downstream of gene
        loading..

        macs2_frips

        Subread featureCounts is a highly efficient general-purpose read summarization program that counts mapped reads for genomic features such as genes, exons, promoter, gene bodies, genomic bins and chromosomal locations.DOI: 10.1093/bioinformatics/btt656.

        loading..

        deepTools - Spearman correlation heatmap of reads in bins across the genome

        Spearman correlation plot generated by deeptools. Spearman correlation is a non-parametric (distribution-free) method, and assesses the monotonicity of the relationship.

        deepTools - Pearson correlation heatmap of reads in bins across the genome

        Pearson correlation plot generated by deeptools. Pearson correlation is a parametric (lots of assumptions, e.g. normality and homoscedasticity) method, and assesses the linearity of the relationship.

        Peak distributions (macs2)

        The distribution of read pileup around 20000 random peaks for each sample. This visualization is a quick and dirty way to check if your peaks look like what you would expect, and what the underlying distribution of different types of peaks is.

        Peaks per sample distribution (macs2)

        The distribution of peaks between samples. An upset plot is like a venn diagram, but is easier to read with many samples. This figure shows the overlap of peaks between conditions/samples. .

        Peak feature distribution (macs2)

        Figure generated by chipseeker.

        Distribution of peak locations relative to TSS (macs2)

        Figure generated by chipseeker.

        DESeq2 - Sample distance cluster heatmap of counts

        Euclidean distance between samples, based on variance stabilizing transformed counts (RNA: expressed genes, ChIP: bound regions, ATAC: accessible regions). Gives us an overview of similarities and dissimilarities between samples.

        DESeq2 - Spearman correlation cluster heatmap of counts

        Correlation cluster heatmap based on variance stabilizing transformed counts. Spearman correlation is a non-parametric (distribution-free) method, and assesses the monotonicity of the relationship.

        DESeq2 - Pearson correlation cluster heatmap of counts

        Correlation cluster heatmap based on variance stabilizing transformed counts. Pearson correlation is a parametric (lots of assumptions, e.g. normality and homoscedasticity) method, and assesses the linearity of the relationship.

        Samples & Config

        The samples file used for this run:

        sample assembly control notes
        RF_5-0_R1 UCB_Xtro_10.0 Input_5-0_R1 nearest_input_file_used_as_controls
        RF_5-5_R1 UCB_Xtro_10.0 Input_5-0_R1
        RF_6-5_R1 UCB_Xtro_10.0 Input_7-0_R1 no_RF_6-0_sample_found_in_fastq_folder
        RF_7-0_R1 UCB_Xtro_10.0 Input_7-0_R1
        RF_7-5_R1 UCB_Xtro_10.0 Input_7-0_R1
        RF_8-0_R1 UCB_Xtro_10.0 Input_7-0_R1
        RF_8-5_R1 UCB_Xtro_10.0 Input_9-0_R1
        RF_9-0_R1 UCB_Xtro_10.0 Input_9-0_R1
        RF_9-5_R1 UCB_Xtro_10.0 Input_9-0_R1
        RF_10-0_R1 UCB_Xtro_10.0 Input_9-0_R1
        RF_10-5_R1 UCB_Xtro_10.0 Input_11-0_R1
        RF_11-0_R1 UCB_Xtro_10.0 Input_11-0_R1
        RF_11-5_R1 UCB_Xtro_10.0 Input_11-0_R1
        RF_12-0_R1 UCB_Xtro_10.0 Input_11-0_R1
        RF_12-5_R1 UCB_Xtro_10.0 Input_13-0_R1
        RF_13-0_R1 UCB_Xtro_10.0 Input_13-0_R1
        RF_13-5_R1 UCB_Xtro_10.0 Input_13-0_R1
        RF_14-0_R1 UCB_Xtro_10.0 Input_13-0_R1
        RF_14-5_R1 UCB_Xtro_10.0 Input_15-0_R1
        RF_15-0_R1 UCB_Xtro_10.0 Input_15-0_R1
        RF_15-5_R1 UCB_Xtro_10.0 Input_15-0_R1
        RF_16-0_R1 UCB_Xtro_10.0 Input_15-0_R1
        RF_16-5_R1 UCB_Xtro_10.0 Input_17-0_R1
        RF_17-0_R1 UCB_Xtro_10.0 Input_17-0_R1
        RF_17-5_R1 UCB_Xtro_10.0 Input_17-0_R1

        The config file used for this run: 
        # tab-separated file of the samples
samples: samples.tsv

# pipeline file locations
result_dir: .  # where to store results
genome_dir: /bank/genomes  # where to look for or download the genomes
fastq_dir: /mnt/cn/ceph/rimlsfnwi/data/moldevbio/heeringen/qxu/xnetwork/p300/fastq

# produce a UCSC trackhub?
create_trackhub: true
create_qc_report: true

# how to handle replicates
biological_replicates: fisher  # change to "keep" to not combine them
technical_replicates: merge    # change to "keep" to not combine them

# which trimmer to use
trimmer: fastp

# which aligner to use
aligner: bwa-mem2

# filtering after alignment
remove_blacklist: true
min_mapping_quality: 30
only_primary_align: true
remove_dups: true

# should the final output be stored as cram files (instead of bam) to save storage?
store_as_cram: false

# peak caller
peak_caller:
  macs2:
      --buffer-size 10000

# how much peak summits will be extended by (on each side) for the final count table
# (e.g. 100 means a 200 bp wide peak)
slop: 100
peak_windowsize: 100

# whether or not to run gimme maelstrom to infer differential motifs
run_gimme_maelstrom: false

        MultiQC v1.14 (c3cc50e) - Written by Phil Ewels, available on GitHub.

        This report uses HighCharts, jQuery, jQuery UI, Bootstrap, FileSaver.js and clipboard.js.