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Article

The analysis of new short-period circadian rhythm mutants suggests features of D. melanogaster period gene function.

Journal of neurogenetics - 1 May 1992

Rutila J E, Edery I, Hall J C, Rosbash M

Abstract excerpt

A number of new period gene (per) mutants were generated by in vitro mutagenesis and germ line transformation. Missense mutations were made at amino acid 589, which is altered in the 19 h short-period (per(s)) mutant, and insertion mutations were generated with peptides commonly used for epitope...

Topics

Animals
Behavior, Animal
Circadian Rhythm
Drosophila melanogaster
Germ Cells
Mutagenesis
Phenotype
Time Factors
Transformation, Genetic

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1634995
DOI: 10.3109/01677069209084155

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1634995-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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The analysis of new short-period circadian rhythm mutants suggests features of D. melanogaster period gene function.PMID 1634995Read ↗

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Changes in abundance or structure of the per gene product can alter periodicity of the Drosophila clock.Semantic proximity Read ↗

Temporal phosphorylation of the Drosophila period protein.Semantic proximity Read ↗

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Drosophila doubletime mutations which either shorten or lengthen the period of circadian rhythms decrease the protein kinase activity of casein kinase I.Semantic proximity Read ↗

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