Isolation and characterization of feeding behavior mutants in Drosophila melanogaster

Behavior Genetics
N FujishiroY Miyakawa

Abstract

Feeding behavior mutants of the fruit fly Drosophila melanogaster having point-mutations were isolated. The defects were analyzed in order to study the mechanism of feeding behavior. Point-mutations named febB (three allele) and febA (three allele) were located between the X-chromosome markers cho and cv and between the markers cv and v, respectively. The febB mutants showed a higher acceptance threshold of the proboscis extension reflex than wild-type flies and showed a normal chemosensory response to the electrophysiological test. The mutant (febB2) showed a higher starvation tolerance than the wild-type fly, but this was not a cause of the high acceptance threshold. Mosaic analysis was applied to the mutant. Internal tissues were suspected to be the primary focus of the abnormal behavior.

References

Feb 1, 1979·Proceedings of the National Academy of Sciences of the United States of America·L TompkinsT G Sanders
Mar 15, 1974·Nature·K Isono, T Kikuchi
Dec 29, 1972·Nature·Y Hotta, S Benzer
Nov 1, 1970·Proceedings of the National Academy of Sciences of the United States of America·Y Hotta, S Benzer
Jan 1, 1981·Molecular & General Genetics : MGG·V Rodrigues, O Siddiqi
Jun 1, 1981·Proceedings of the National Academy of Sciences of the United States of America·R Booker, W G Quinn
Sep 2, 1955·Science·E S HODGSONK D ROEDER
Sep 1, 1967·Proceedings of the National Academy of Sciences of the United States of America·S Benzer

❮ Previous
Next ❯

Citations


❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Proceedings of the National Academy of Sciences of the United States of America
L TompkinsT G Sanders
Biochemical and Biophysical Research Communications
J Chao, D J Graves
Behavioral Neuroscience
Alina M H J von EssenSimon G Sprecher
© 2021 Meta ULC. All rights reserved