Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

A Computational Error and Restricted Use of Time-series Analyses Underlie the Failure to Replicate period-Dependent Song Rhythms in Drosophila.

Journal of biological rhythms - 1 Jun 2020

Kyriacou Charalambos P, Dowse Harold B, Zhang Lin, Green Edward W

Abstract excerpt

From 1980 to 1991, Kyriacou, Hall, and collaborators (K&H) reported that the Drosophila melanogaster courtship song has a 1-min cycle in the length of mean interpulse intervals (IPIs) that is modulated by circadian rhythm period mutations. In 2014, Stern failed to replicate these results using a fully automated method for detecting song pulses. Manual annotation of Stern's song records exposed a ~50% error rate...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Circadian Rhythm
Share to Courtship

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Drosophila melanogaster

Share to Genotype

Share to Models, Theoretical

Share to Mutation

Share to Period Circadian Proteins

Share to Sexual Behavior, Animal

Source

Identifiers

PMID: 32096437
DOI: 10.1177/0748730420901929

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A Computational Error and Restricted Use of Time-series Analyses Underlie the Failure to Replicate period-Dependent Song Rhythms in Drosophila.PMID 32096437Read ↗

Failure to reproduce period-dependent song cycles in Drosophila is due to poor automated pulse-detection and low-intensity courtship.Semantic proximity Read ↗

Reported Drosophila courtship song rhythms are artifacts of data analysis.Semantic proximity Read ↗

Drosophila courtship song cycles in normal and period mutant males revisited.Semantic proximity Read ↗

Courtship bout duration in per circadian period mutants in Drosophila melanogaster.Semantic proximity Read ↗

<i>SleepMat</i> : A New Behavioral Analysis Software Program for Sleep and Circadian RhythmsSemantic proximity Read ↗

Multi-channel acoustic recording and automated analysis of Drosophila courtship songs.Semantic proximity Read ↗

An investigation of natural genetic variation in the circadian system of Drosophila melanogaster: rhythm characteristics and methods of quantification.Semantic proximity Read ↗

Disruption of Cryptochrome partially restores circadian rhythmicity to the arrhythmic period mutant of Drosophila.Semantic proximity Read ↗

Simple Methods to Acutely Measure Multiple Timing Metrics among Sexual Repertoire of Male <i>Drosophila</i>Semantic proximity Read ↗

The effects of period mutations and light on the activity rhythms of Drosophila melanogaster.Semantic proximity Read ↗

Involvement of the period gene in developmental time-memory: effect of the perShort mutation on phase shifts induced by light pulses delivered to Drosophila larvae.Semantic proximity Read ↗

Timing of locomotor activity circadian rhythms in Caenorhabditis elegans.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.