riboWaltz: Optimization of ribosome P-site positioning in ribosome profiling data.
riboWaltz: Optimization of ribosome P-site positioning in ribosome profiling data.
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DOI:
10.1371/journal.pcbi.1006169
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发表时间:
2018-08
影响因子:
4.3
通讯作者:
Viero G
中科院分区:
文献类型:
--
作者:
Lauria F;Tebaldi T;Bernabò P;Groen EJN;Gillingwater TH;Viero G
Ribosome profiling is a powerful technique used to study translation at the genome-wide level, generating unique information concerning ribosome positions along RNAs. Optimal localization of ribosomes requires the proper identification of the ribosome P-site in each ribosome protected fragment, a crucial step to determine the trinucleotide periodicity of translating ribosomes, and draw correct conclusions concerning where ribosomes are located. To determine the P-site within ribosome footprints at nucleotide resolution, the precise estimation of its offset with respect to the protected fragment is necessary. Here we present riboWaltz, an R package for calculation of optimal P-site offsets, diagnostic analysis and visual inspection of ribosome profiling data. Compared to existing tools, riboWaltz shows improved accuracies for P-site estimation and neat ribosome positioning in multiple case studies. riboWaltz was implemented in R and is available as an R package at https://github.com/LabTranslationalArchitectomics/RiboWaltz.
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DOI:
10.1093/bioinformatics/btq033
发表时间:
2010-03-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Quinlan AR;Hall IM
通讯作者:
Hall IM
影响因子:
4.3
作者:
Gritsenko AA;Hulsman M;Reinders MJ;de Ridder D
通讯作者:
de Ridder D
DOI:
10.1038/nrm4069
发表时间:
2015-11
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
Brar GA;Weissman JS
通讯作者:
Weissman JS
影响因子:
7.7
作者:
Lareau LF;Hite DH;Hogan GJ;Brown PO
通讯作者:
Brown PO
影响因子:
7.7
作者:
Raj, Anil;Wang, Sidney H.;Ptitchard, Jonathan K.
通讯作者:
Ptitchard, Jonathan K.