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Using Gnu Parallel For Bedtools

I am trying to run gnu:parallel on bedtools multicov function where the original command is bedtools multicov -bams bam1 bam2 bam3.. -bed anon.bed > Q1_Counst.bedI would like to implement the above...

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Variant annotation using several .BED files

So, I have a data file containing several hundred variants in the following format: CHR #       START POS      END POS     VARIANT ID     1              100                   1000             rs1 1...

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Counting Number Of Bam Reads Directly Within Set Of Intervals With Bedtools

how can I count the number of BAM reads falling directly within a set of intervals, given in a GFF format? Note that I do not want reads overlapping the intervals, but ones that fall directly within...

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Multi Thread Bedtools

Hi,Is there a multi thread version of bedtools ? or is this feature in development ? Thanks,N.

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Bedtools "Segmentation Fault" While Working With Genome.Fa

I wanted to use BEDTools to extract genomic sequences (fastaFromBed). My BED file has all 24 chromosomes, hence I want to use whole genome (merged from chromosome.fa). Tried to: fastaFromBed -fi...

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Getting Rna Sequences From Gff And Fa Files

Hi. I have a folder full of .fa files, and a .gff. The gff file contains information about which loci look like they code for RNA sequences. The .fa contain the DNA sequences for a set of human...

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Convert .Txt Into Bed Files

I used paired-end sequence data for copy number variation study; and eventually get .txt files as output. I'm hoping to use Bedtools to compare my results with others. Can I convert .txt files into...

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Genomecoveragebed - Bedtool For Reporting Per Base Genome Coverage

Hi Everyone I would nedd some help on genomeCoverageBed tool. This tools when used for finding per base genome coverage uses an option -d. I am actually interested in finding read counts for each base...

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Tool For Binning Windowbed Output For K-Means Clustering

I have mapped high resolution ChIP-seq data to transcription start sites using windowBed. I now want to bin the data, in bin sizes of my choosing, relative to TSSs so that I can generate heat maps and...

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How To Use Bedtools To Extract Promoters From A Mouse Bed File

Hello, I would like to know how to use Bedtools to extract promoter sequences (as FASTAs) from the mouse genome (mm9) starting from a BED file.

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Calculate reciprocal overlap for thousands of samples

I have around 20k samples with BED files. How can I calculate reciprocal overlap for each segment? I want to find all segments with 50% reciprocal overlap or better. 

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Bedtools: Top N Most Similar Regions When Comparing Two Bed/Wig/Bam Files?

Is there an easy way of finding, probably with bedtools, given a window size, the top N most correlated regions when comparing two bed/wig files? For example, in comparing two bed/wig/bam files that...

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GTF2/GFF3 "feature" types and expression analysis

Hi, I aligned a few samples using STAR to the genome provided in the Illumina iGenomes UCSC hg19 bundle (here) -- I used the provided gene feature (gtf2) file as is.  Now, my motive is to calculate the...

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Finding Overlapping Variants (I.E. Indels, Snps) Using Annovar Format.

Hello,I know that using bedtools functions (specifically intersect and windows), it is possible to find overlapping features in the two sets of data. The catch here is that bedtools only accept the...

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Picking Random Genomic Positions

I do have a set of TF binding coordinates and want to see if there is any significant overlap with an open chromatin annotation.Example of TF coord: chr1 19280 19298 chr1 245920 245938 chr2 97290 97308...

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bedtools: extracting no coverage regions

Hello,I am not sure if this has been answered before as I looked and couldn't find a simple answer.I have a bam file, and all I want is to annotated all regions with 0 coverage in bed format. Is that...

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Getting Number Of Reads In Intervals With Bedtools

What is the correct way to get the total number of reads strictly contained in each interval in a GFF from a BAM file while enforcing strandedness? What I am looking for is very close to this...

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Converting Sam Files To Bam Files - Reproduce Results Nature Paper:...

I want to reproduce the results that people achieved in the following Nature paper: Transcriptome genetics using second generation sequencing in a Caucasian...

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Bed File Bedpe Format

Hi,I'm having trouble with converting the bam file into bed -bedpe using the bedtools.workflow: samtools sort -n mut.bam mut.Namesorted bamTobed -i mut.Namesorted.bam -bedpe >...

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How Do You Get The Quality Score And Coverage For Every Single Position Of A...

Hi,I am trying to extract the coverage and the average quality score for each position of a reference assembly in bam/sam format. I have managed to get the coverage using BEDtools genomeCoverageBed...

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