» Articles » PMID: 3016507

P-element-induced Control Mutations at the R Gene of Drosophila Melanogaster

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 1985 Oct 1
PMID 3016507
Citations 30
Authors
Affiliations
Soon will be listed here.
Abstract

The P-M hybrid dysgenesis system was used to produce five putative regulatory mutations at the rudimentary locus, r. All five mutations were the result of insertions at the 5' end of the gene, upstream of the proposed start of transcription. All of the mutants displayed a leaky wing phenotype, and four of the mutants showed an uncoupling of the wing and female-sterility phenotypes, suggesting that they altered the normal spatial and temporal expression of the r gene. Four of the insertions were P elements. The fifth insertion, which was larger than an intact P element, consisted of a small P element connected to non-P-element DNA. Two of the mutants produced very little r transcript in adult females and were clustered 80 to 150 base pairs upstream of the start of transcription. The other three mutants had higher levels of r transcript in adult females and were clustered 440 to 500 base pairs upstream of the start of transcription. All of the data suggest that the insertions are in a 5' noncoding region of the r gene involved in the control of its spatial and temporal expression.

Citing Articles

Expression of a reporter gene resembles that of its neighbour: an insertion in the hairy gene of Drosophila.

Fasano L, Core N, Kerridge S Rouxs Arch Dev Biol. 2017; 197(8):507-512.

PMID: 28305477 DOI: 10.1007/BF00385685.


Removal of the bloom syndrome DNA helicase extends the utility of imprecise transposon excision for making null mutations in Drosophila.

Witsell A, Kane D, Rubin S, McVey M Genetics. 2009; 183(3):1187-93.

PMID: 19687136 PMC: 2778970. DOI: 10.1534/genetics.109.108472.


An investigation of heterochromatin domains on the fourth chromosome of Drosophila melanogaster.

Riddle N, Leung W, Haynes K, Granok H, Wuller J, Elgin S Genetics. 2008; 178(3):1177-91.

PMID: 18245350 PMC: 2278077. DOI: 10.1534/genetics.107.081828.


Exploring strategies for protein trapping in Drosophila.

Quinones-Coello A, Petrella L, Ayers K, Melillo A, Mazzalupo S, Hudson A Genetics. 2006; 175(3):1089-104.

PMID: 17179094 PMC: 1840052. DOI: 10.1534/genetics.106.065995.


Target choice determinants of the Tc1 transposon of Caenorhabditis elegans.

Ketting R, Fischer S, Plasterk R Nucleic Acids Res. 1997; 25(20):4041-7.

PMID: 9321655 PMC: 147011. DOI: 10.1093/nar/25.20.4041.


References
1.
Williamson V, Young E, Ciriacy M . Transposable elements associated with constitutive expression of yeast alcohol dehydrogenase II. Cell. 1981; 23(2):605-14. DOI: 10.1016/0092-8674(81)90156-2. View

2.
Snyder M, Kimbrell D, Hunkapiller M, Hill R, Fristrom J, Davidson N . A transposable element that splits the promoter region inactivates a Drosophila cuticle protein gene. Proc Natl Acad Sci U S A. 1982; 79(23):7430-4. PMC: 347353. DOI: 10.1073/pnas.79.23.7430. View

3.
Toh-E A, Kaneko Y, Akimaru J, Oshima Y . An insertion mutation associated with constitutive expression of repressible acid phosphatase in Saccharomyces cerevisiae. Mol Gen Genet. 1983; 191(3):339-46. DOI: 10.1007/BF00425743. View

4.
Karess R, Rubin G . Analysis of P transposable element functions in Drosophila. Cell. 1984; 38(1):135-46. DOI: 10.1016/0092-8674(84)90534-8. View

5.
Kidwell M, Kidwell J, Sved J . Hybrid Dysgenesis in DROSOPHILA MELANOGASTER: A Syndrome of Aberrant Traits Including Mutation, Sterility and Male Recombination. Genetics. 1977; 86(4):813-33. PMC: 1213713. DOI: 10.1093/genetics/86.4.813. View