L
Lenwood S. Heath
Researcher at Virginia Tech
Publications - 167
Citations - 8575
Lenwood S. Heath is an academic researcher from Virginia Tech. The author has contributed to research in topics: Genome & Book embedding. The author has an hindex of 37, co-authored 156 publications receiving 7224 citations. Previous affiliations of Lenwood S. Heath include University of North Carolina at Chapel Hill & University of Iowa.
Papers
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Journal ArticleDOI
Role of superoxide dismutases (SODs) in controlling oxidative stress in plants
TL;DR: The finding that the upstream sequences of Mn and peroxisomal Cu/Zn SODs have three common elements suggests a common regulatory pathway, which is borne out in the research literature.
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H++: a server for estimating pKas and adding missing hydrogens to macromolecules
John C. Gordon,Jonathan B. Myers,Timothy Folta,Valia Shoja,Lenwood S. Heath,Alexey V. Onufriev +5 more
TL;DR: The web server provides access to a tool that automates estimates of pKs as well as other related characteristics of biomolecules such as isoelectric points, titration curves and energies of protonation microstates, and is intended for a broad community of biochemists, molecular modelers, structural biologists and drug designers.
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DeepARG: a deep learning approach for predicting antibiotic resistance genes from metagenomic data.
Gustavo Arango-Argoty,Emily Garner,Amy Pruden,Lenwood S. Heath,Peter J. Vikesland,Liqing Zhang +5 more
TL;DR: The deep learning models developed here offer more accurate antimicrobial resistance annotation relative to current bioinformatics practice, and DeepARG does not require strict cutoffs, which enables identification of a much broader diversity of ARGs.
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Laying out graphs using queues
TL;DR: It is proved that the problem of recognizing 1-queue graphs is NP-complete and relationships between the queuenumber of a graph and its bandwidth and separator size are presented.
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The PMU Placement Problem
TL;DR: The PMU placement problem is shown to be NP-complete even for planar bipartite graphs, and several fundamental properties of PMU placements are proven, including the property that a minimum PMU placed requires no more than 1/3 of the nodes in a connected graph of at least 3 nodes.