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Ivan E. Johnson
Researcher at University of Iowa
Publications - 4
Citations - 279
Ivan E. Johnson is an academic researcher from University of Iowa. The author has contributed to research in topics: Genome & Genomics. The author has an hindex of 3, co-authored 4 publications receiving 159 citations.
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Journal ArticleDOI
Fast and accurate genomic analyses using genome graphs.
Goran Rakocevic,Vladimir Semenyuk,Wan-Ping Lee,James S. Spencer,John Browning,Ivan E. Johnson,V. Arsenijevic,Jelena Nadj,Kaushik Ghose,Maria C. Suciu,Sun-Gou Ji,Gulfem Demir,Lizao Li,Berke C. Toptas,Alexey Dolgoborodov,Bjoern Pollex,Iosif Spulber,Irina Glotova,Peter Komar,Andrew L Stachyra,Yang Li,Milos Popovic,Morten Källberg,Amit Jain,Deniz Kural +24 more
TL;DR: The Graph Genome Pipeline as discussed by the authors is a graph reference genome implementation that enables read alignment across 2,800 diploid genomes encompassing 12.6 million SNPs and 4.0 million insertions and deletions (indels).
Posted ContentDOI
precisionFDA Truth Challenge V2: Calling variants from short- and long-reads in difficult-to-map regions
Nathan D. Olson,Justin Wagner,Jennifer McDaniel,Sarah H. Stephens,Samuel T. Westreich,Anish G. Prasanna,Elaine Johanson,Ezekiel J. Maier,Emily Boja,Omar Serang,David Jáspez,José M. Lorenzo-Salazar,Adrián Muñoz-Barrera,Luis A. Rubio-Rodríguez,Carlos Flores,Konstantinos Kyriakidis,Konstantinos Kyriakidis,Andigoni Malousi,Andigoni Malousi,Kishwar Shafin,Trevor Pesout,Miten Jain,Benedict Paten,Pi-Chuan Chang,Alexey Kolesnikov,Maria Nattestad,Gunjan Baid,Sidharth Goel,Howard Yang,Andrew Carroll,Robert Eveleigh,Mathieu Bourgey,Guillaume Bourque,Gen Li,ChouXian Ma,LinQi Tang,YuanPing Du,ShaoWei Zhang,Jordi Morata,Raul Tonda,Genís Parra,Jean-Rémi Trotta,Christian Brueffer,Sinem Demirkaya-Budak,Duygu Kabakci-Zorlu,Deniz Turgut,Özem Kalay,Gungor Budak,Kübra Narcı,Elif Arslan,Richard J. C. Brown,Ivan E. Johnson,Alexey Dolgoborodov,Vladimir Semenyuk,Amit Jain,H. Serhat Tetikol,Varun Jain,Mike Ruehle,Bryan R. Lajoie,Cooper Roddey,Severine Catreux,Rami Mehio,Mian Umair Ahsan,Qian Liu,Kai Wang,Kai Wang,Sayed Mohammad Ebrahim Sahraeian,Li Tai Fang,Marghoob Mohiyuddin,Calvin Hung,Chirag Jain,Hanying Feng,Zhipan Li,Luoqi Chen,Fritz J. Sedlazeck,Justin M. Zook +75 more
TL;DR: The precisionFDA Truth Challenge V2 aimed to assess the state-of-the-art of variant calling in difficult-to-map regions and the Major Histocompatibility Complex and new methods out-performed the 2016 Truth Challenge winners.
Posted ContentDOI
Fast and Accurate Genomic Analyses using Genome Graphs
Goran Rakocevic,Vladimir Semenyuk,James S. Spencer,John Browning,Ivan E. Johnson,V. Arsenijevic,Jelena Nadj,Kaushik Ghose,Maria C. Suciu,Sun-Gou Ji,Gulfem Demir,Lizao Li,Berke C. Toptas,Alexey Dolgoborodov,Bjoern Pollex,Iosif Spulber,Irina Glotova,Peter Komar,Andrew L Stachyra,Yang Li,Milos Popovic,Wan-Ping Lee,Morten Källberg,Amit Jain,Deniz Kural +24 more
TL;DR: This work presents a graph genome implementation that enables read alignment across 2,800 diploid genomes encompassing 12.6 million SNPs and 4.0 million indels and shows that iterative augmentation of graph genomes yields incremental gains in variant calling accuracy.
Posted ContentDOI
ANTH domains within CALM, HIP1R, and Sla2 recognize ubiquitin internalization signals
Natalya Pashkova,Lokesh Gakhar,Lokesh Gakhar,Liping Yu,Liping Yu,Nicholas J. Schnicker,Annabel Y. Minard,Stanley C. Winistorfer,Ivan E. Johnson,Robert C. Piper +9 more
TL;DR: In this article, the N-terminal ANTH domains of the CALM, AP180, HIP1R, and yeast Sla2 were found to bind monoubiquitin with micromolar affinity.