Evidence map›Paper›PMID 31384918›Full record

ArticleBioinformatics (Oxford, England)2020

ECHO: an application for detection and analysis of oscillators identifies metabolic regulation on genome-wide circadian output.

Hannah De Los Santos, Emily J Collins, Catherine Mann, April W Sagan, Meaghan S Jankowski, Kristin P Bennett, Jennifer M Hurley

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

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  4. Bioinformatics advances · 2026
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  19. Integrative Analysis of Rhythmicity: From Biology to Urban Environments and Sustainability.International journal of environmental research and public health · 2022
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Hannah De Los SantosDepartment of Computer Science, Troy, NY 12180, USA.
Emily J CollinsDepartment of Biological Sciences, Troy, NY 12180, USA.
Catherine MannDepartment of Biological Sciences, Troy, NY 12180, USA.
April W SaganDepartment of Mathematical Sciences, Troy, NY 12180, USA.
Meaghan S JankowskiDepartment of Biological Sciences, Troy, NY 12180, USA.
Kristin P BennettDepartment of Computer Science, Troy, NY 12180, USA.
Jennifer M HurleyDepartment of Biological Sciences, Troy, NY 12180, USA.

Funding

Investigating Circadian Post-Transcriptional Regulation using Widefield Microscopy.R35GM128687 · NIGMS · RENSSELAER POLYTECHNIC INSTITUTE · PI Jennifer Marie Hurley · 2018 to 2026
$4.0M
Modular and Project Based Training to Enhance Rigor and Reproducibility in Research for Diverse Biomedical CareersT32GM067545 · NIGMS · RENSSELAER POLYTECHNIC INSTITUTE · PI VASHISHTH, DEEPAK · 2004 to 2020
$3.0M
Biomolecular Science and Engineering Training Program at Rensselaer Polytechnic InstituteT32GM141865 · NIGMS · RENSSELAER POLYTECHNIC INSTITUTE · PI Blanca Barquera, JUERGEN HAHN · 2021 to 2026
$2.5M
Multiscale Modeling of Circadian RhythmsU01EB022546 · NIBIB · BATTELLE PACIFIC NORTHWEST LABORATORIES · PI CANNON, WILLIAM R, DUNLAP, JAY C. · 2016 to 2019
$2.3M
NIBIB NIH HHS U01 EB022546NIGMS NIH HHS R35 GM128687NIGMS NIH HHS T32 GM067545NIGMS NIH HHS T32 GM141865
6 · The paper itself

Abstract

motivationTime courses utilizing genome scale data are a common approach to identifying the biological pathways that are controlled by the circadian clock, an important regulator of organismal fitness. However, the methods used to detect circadian oscillations in these datasets are not able to accommodate changes in the amplitude of the oscillations over time, leading to an underestimation of the impact of the clock on biological systems.

resultsWe have created a program to efficaciously identify oscillations in large-scale datasets, called the Extended Circadian Harmonic Oscillator application, or ECHO. ECHO utilizes an extended solution of the fixed amplitude oscillator that incorporates the amplitude change coefficient. Employing synthetic datasets, we determined that ECHO outperforms existing methods in detecting rhythms with decreasing oscillation amplitudes and in recovering phase shift. Rhythms with changing amplitudes identified from published biological datasets revealed distinct functions from those oscillations that were harmonic, suggesting purposeful biologic regulation to create this subtype of circadian rhythms. AVAILABILITY AND IMPLEMENTATION: ECHO's full interface is available at https://github.com/delosh653/ECHO. An R package for this functionality, echo.find, can be downloaded at https://CRAN.R-project.org/package=echo.find. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

Circadian ClocksCircadian Rhythm

Identifiers

PMID31384918
PMCPMC7523678

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.