Rahul Nayak
A Bioinformatician
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PLAST: A fast, accurate and NGS scalable bank-to-bank sequence similarity search tool
By Jit 3021 days agohttps://plast.inria.fr/ - PLAST is a fast, accurate and NGS scalable bank-to-bank sequence similarity search tool providing significant accelerations of seeds-based heuristic comparison methods, such as the Blast suite of algorithms. Relying on unique software architecture,...COPE: an accurate k-mer-based pair-end reads connection tool to facilitate genome assembly
By Jit 3017 days agoftp.genomics.org.cn - An efficient tool called Connecting Overlapped Pair-End (COPE) reads, to connect overlapping pair-end reads using k-mer frequencies. We evaluated our tool on 30× simulated pair-end reads from Arabidopsis thaliana with 1% base error. COPE...mixtureS: a novel tool for bacterial strain reconstruction from reads
By BioStar 2027 days agowww.cs.ucf.edu - mixtureS that can de novo identify bacterial strains from shotgun reads of a clonal or metagenomic sample, without prior knowledge about the strains and their variations. Tested on 243 simulated datasets and 195 experimental datasets, mixtureS...Hercules: a profile HMM-based hybrid error correction algorithm for long reads
By Jit 2759 days agogithub.com - Choosing whether to use second or third generation sequencing platforms can lead to trade-offs between accuracy and read length. Several studies require long and accurate reads including de novo assembly, fusion and structural variation detection....NextDenovo: string graph-based de novo assembler for TGS long reads
By Jit 2256 days agogithub.com - NextDenovo is a string graph-based de novo assembler for TGS long reads. It uses a "correct-then-assemble" strategy similar to canu, but requires significantly less computing resources and storages. After assembly, the per-base error rate...HiCanu: accurate assembly of segmental duplications, satellites, and allelic variants from...
By BioStar 2174 days agogithub.com - HiCanu, a significant modification of the Canu assembler designed to leverage the full potential of HiFi reads via homopolymer compression, overlap-based error correction, and aggressive false overlap filtering. More...Scaffolding of a bacterial genome using MinION nanopore sequencing
By Rahul Agarwal 3899 days agowww.nature.com - Second generation sequencing has revolutionized genomic studies. However, most genomes contain repeated DNA elements that are longer than the read lengths achievable with typical sequencers, so the genomic order of several generated contigs cannot...Oxford Nanopore Sequencing, Hybrid Error Correction, and de novo Assembly of a Eukaryotic Genome
By Jit 3023 days agoschatzlab.cshl.edu - Monitoring the progress of DNA molecules through a membrane pore has been postulated as a method for sequencing DNA for several decades. Recently, a nanopore-based sequencing instrument, the Oxford Nanopore MinION, has become available that we used...The MARVEL assembler
By Jit 2867 days agogithub.com - MARVEL consists of a set of tools that facilitate the overlapping, patching, correction and assembly of noisy (not so noisy ones as well) long reads. The assembly process can be summarized as follows: overlap patch reads overlap...Picard
By Neel 3602 days agobroadinstitute.github.io - Picard is a set of command line tools for manipulating high-throughput sequencing (HTS) data and formats such as SAM/BAM/CRAM and VCF. These file formats are defined in the Hts-specs repository. See especially the SAM specification and the VCF...
