Rahul Nayak
A Bioinformatician
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miniasm: very fast OLC-based de novo assembler for noisy long reads
By Jit 2552 days agogithub.com - Miniasm is a very fast OLC-based de novo assembler for noisy long reads. It takes all-vs-all read self-mappings (typically by minimap) as input and outputs an assembly graph in the GFA format. Different from mainstream...ARCS: scaffolding genome drafts with linked reads
By Rahul Nayak 2452 days agogithub.com - ARCS, an application that utilizes the barcoding information contained in linked reads to further organize draft genomes into highly contiguous assemblies. We show how the contiguity of an ABySS H.sapiensgenome assembly can be increased over...Jvarkit : Java utilities for Bioinformatics
By Jit 2359 days agolindenb.github.io - Collection of Java tool kits for bioinformatics works: Jvarkit : Java utilities for BioinformaticsPorechop: tool for finding and removing adapters from Oxford Nanopore reads
By Rahul Nayak 2369 days agogithub.com - Porechop is a tool for finding and removing adapters from Oxford Nanopore reads. Adapters on the ends of reads are trimmed off, and when a read has an adapter in its middle, it is treated as chimeric and chopped into separate reads. Porechop...AlignQC: A tool for assessing an alignment, and generating reports that are easy to share
By Jit 2299 days agowww.healthcare.uiowa.edu - Long read alignment analysis. Generate a reports on sequence alignments for mappability vs read sizes, error patterns, annotations and rarefraction curve analysis. The most basic analysis only requires a BAM file, and outputs a web browser...Rebaler: program for conducting reference-based assemblies using long reads.
By Jit 2257 days agogithub.com - Rebaler is a program for conducting reference-based assemblies using long reads. It relies mainly on minimap2 for alignment and Racon for making consensus sequences. I made Rebaler for bacterial genomes (specifically for the...Rainbow: an integrated tool for efficient clustering and assembling RAD-seq reads
By Rahul Nayak 2226 days agosourceforge.net - Rainbow is developed to provide an ultra-fast and memory-efficient solution to clustering and assembling short reads produced by RAD-seq. First, Rainbow clusters reads using a spaced seed method. Then, Rainbow implements a heterozygote calling like...ARCS: scaffolding genome drafts with linked reads
By Jit 2166 days agogithub.com - ARCS requires two input files: Draft assembly fasta file Interleaved linked reads file (Barcode sequence expected in the BX tag of the read header or in the form "@readname_barcode" ; Run Long Ranger basic on raw chromium reads to...SViper: Swipe your Structural Variants called on long (ONT/PacBio) reads with short exact...
By Neel 1797 days agogithub.com - Call sviper ~$ ./sviper -s short-reads.bam -l long-reads.bam -r ref.fa -c variants.vcf -o polished_variants This will output a polished_variants.vcf file, that contains all the refined variants. Sometimes it is helpful to look at the...Rcorrector: efficient and accurate error correction for Illumina RNA-seq reads
By BioStar 1752 days agogithub.com - Rcorrector has an accuracy higher than or comparable to existing methods, including the only other method (SEECER) designed for RNA-seq reads, and is more time and memory efficient. With a 5 GB memory footprint for 100 million reads, it can be run...
