Bedgraph Not Displayed In Igv
Hi, I am new and so facing problem. I was trying to make a bed graph file using bed tools genomecov command. The command was: bedtools genomecov -ibam filename.sorted.bam -g chromosome sizes.txt >...
View ArticleSimple Redirection, I/O Problem With Bedtools
Hi Guys, Just a quick question. Its more of a Bash question rather than Bioinformatics, with Bedtools in question.I mostly pipe the bedtools I/O. Here's a general scenario :sed 1d fileA.bed |...
View Articlehow to run subtract command in java
I want to run subtract command in java, could somebody tell me how to use.Thank you very much.
View ArticleCreating Bed File For Lncrna Using Gencode Gtf File
Hi all,I want to get the bed file of lncRNA based on GENCODE GTF fileI download the file "gencode.v16.long_noncoding_RNAs.gtf.gz", and extract the chr, start, end info from the file, then I use...
View Articlebedtools intersect - something wrong with chromosome numbers >= 10?
Hi!I have an alignment (.bam) of reads to mm9 genome. I sorted it with samtools sort, so that later I can use -sorted key with bedtools. I also created a .bed-file with regions of interest, in which I...
View ArticleCounting The Whole Insert Size From Paired-End Reads As Coverage
We have updated our workflows for per base sequence coverage to use genomeCoverageBed from BAM files. However for pair-end data it seems as though the regions between pair-end reads are not counted. To...
View ArticleHow Can I Compare And Merge Bed Files
I have three bed files with chrNo, start, end position and type. I need to compare each chrNo, start and end position of one file with 2 other files and write the common one in a new file. Can any one...
View ArticleIntersectbed: Return Reads In Fraction In Input Files
I have a question with respect to intersectBED and multiple input files:Is it possible to return reads which are present in, say 8/10 input files, without fractioning the reads in smaller...
View ArticleConvert Bamtobed Score
Hey,just a short question....is there a possibility to set the score in the bed file to "1" an not to the the alignment score?? arguments -tag and -ed only use BAM alignment tags... ?!? :/Cheers!
View ArticleWhich Of The Genes Are Enriched With Repeat Elements
I would like to know which of my genes are enriched with repeats of LINE/SINE/ERV etc. elements. I have a bam file and the repeats in bed format. As far as I know BAM files contains aligned data for...
View ArticleBedtools: 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...
View ArticleDoes Bedops Have A Command Similar To The Bedtools Makewindows?
With bedtools you can make genomic windows from a genome file or a bed fileinput.bedchr1 1000000 1500000 chr3 500000 900000[prompt]$ bedtools makewindows -b input.bed -w 250000chr1 1000000 1250000 chr1...
View ArticleMemory Efficient Bedtools Sort And Merge With Millions Of Entries?
I would like to know if there is a memory-efficent way of sorting and merging a large amount of bed files, each of them containing millions of entries, into a single bed file that merges the entries,...
View ArticleChanging Column Order In Bed File
Here is my data with A, B, C and D columns in my bed file. A. B. C. D. Chr 1. 1. 12. + Chr 2. 24. 56. +How can I move my D column to position 1 where the Column A right now?
View ArticleIntersectbed Tool Generating Empty File
I have used the Bedtools command intersectBed to check the overlap between two bed files. A is my INDEL file and B is my Reference file. But it is producing an empty output file. I thought the problem...
View ArticleBed File Of Mapq Sliding Window On A Bam File?
There may already be a recipe for this, so asking first before reinventing the wheel: I would like to create a bed file where the score is the average mapQ from the reads of the input.bam file. I think...
View ArticleRandom shuffling of features leaving gene models intact
I am looking for a tool that can randomly shuffle gff features into intergenic regions, but leaving the gene-models 'intact', so that at least all features of a gene are placed on the same contig and...
View ArticleBedtools Compare Multiple Bed Files?
I've been dealing with comparison between two bed files using intersectBed -a -b command. I'm just wondering, is there any commands in Bedtools which can help us compare multiple bed files? Say, I have...
View ArticleConvert .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...
View ArticleAnnotating Genomic Intervals
How can I annotate human genomic intervals (BED file) from a ChIP-seq experiment with information such as whether the interval overlaps with a gene(s)? Upstream of a gene? Overlaps with an exon?...
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