Fast Processing RNA-Seq on Multicore Processor
نویسندگان
چکیده
RNA Sequencing (RNA-Seq) is the sequencing and analysis of transcriptomes. The main purpose RNA-Seq to find out presence quantity in an experimental sample under a specific condition. Essentially, raw sequence data was massive. It can be as big hundreds Gigabytes (GB). This massive always makes processing time become longer take several days. A multicore processor speed up program by separating tasks running tasks’ errands concurrently. Hence, will suitable choice overcome this problem. Therefore, study aims use Intel improve analyze analysis's performance with multiprocessor. only processed from quality control until sorted BAM (Binary Alignment/Map) file content. Three different sizes paired end has been used make comparison. final experiment results showed that implementation on could achieve higher speedup. total largest size (66.3 Megabytes) decreased 317.638 seconds 211.916 seconds. reduced 105 near 2 minutes. Furthermore, for smallest size, 212.380 163.961 which 48
منابع مشابه
High Efficiency Video Decoding on Multicore Processor
In this paper we present a High Efficiency Video Coding(HEVC) decoder implemented using multicore processor. HEVC can support Ultra High Definition (UHD) digital TV and resolution up to 8192x4320. It aims to achieve compression rate in the range of 50% bit-rate relative to existing standards. And decoding speed should be over the 30 fps(frames per second). Although multicore processors have suf...
متن کاملIBM POWER7 multicore server processor
server processor B. Sinharoy R. Kalla W. J. Starke H. Q. Le R. Cargnoni J. A. Van Norstrand B. J. Ronchetti J. Stuecheli J. Leenstra G. L. Guthrie D. Q. Nguyen B. Blaner C. F. Marino E. Retter P. Williams The IBM POWERA processor is the dominant reduced instruction set computing microprocessor in the world today, with a rich history of implementation and innovation over the last 20 years. In th...
متن کاملOSA: a fast and accurate alignment tool for RNA-Seq
UNLABELLED Accurately mapping RNA-Seq reads to the reference genome is a critical step for performing downstream analysis such as transcript assembly, isoform detection and quantification. Many tools have been developed; however, given the huge size of the next generation sequencing datasets and the complexity of the transcriptome, RNA-Seq read mapping remains a challenge with the ever-increasi...
متن کاملRNA-Seq Bayesian Network Exploration of Immune System in Bovine
Background: The stress is one of main factors effects on production system. Several factors (both genetic and environmental elements) regulate immune response to stress. Objectives: In order to determine the major immune system regulatory genes underlying stress responses, a learning Bayesian network approach for those regulatory genes was applied to RNA-...
متن کاملA pipeline for RNA-seq data processing and quality assessment
SUMMARY We present an R based pipeline, ArrayExpressHTS, for pre-processing, expression estimation and data quality assessment of high-throughput sequencing transcriptional profiling (RNA-seq) datasets. The pipeline starts from raw sequence files and produces standard Bioconductor R objects containing gene or transcript measurements for downstream analysis along with web reports for data qualit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Baghdad Science Journal
سال: 2021
ISSN: ['2078-8665', '2411-7986']
DOI: https://doi.org/10.21123/bsj.2021.18.4(suppl.).1413