Literature DB >> 3123888

Modifiers of position-effect variegation in the region from 86C to 88B of the Drosophila melanogaster third chromosome.

G Reuter1, J Gausz, H Gyurkovics, B Friede, R Bang, A Spierer, L M Hall, P Spierer.   

Abstract

Four dominant suppressor and one enhancer of variegation loci were mapped in the polytene chromosome region extending from section 86C to section 88B of the Drosophila melanogaster third chromosome using a set of deficiencies. The suppressor locus Su-var(3)14 maps in 86CD, Su-var(3)13 in 86F4-7, Su-var(3)6 in 87B4-7 and Su-var(3)7 in 87E4-5. The enhancer locus E-var(3)3 maps in 87E12-F11. Su-var(3)13, Su-var(3)6 and Su-var(3)7 are also defined by point mutant alleles originally identified by other criteria (Reuter et al. 1986). Duplications covering the suppressor loci Su-var(3)14, Su-var(3)13, Su-var(3)6 and Su-var(3)7 were found to reduce considerably the haplo-abnormal effect of heterozygous point mutants of the corresponding loci. One suppressor locus, Su-var(3)7, maps within a region which has previously been cloned. The positions of deficiency breakpoints delimiting the suppressor locus indicate that all the necessary sequences for its function are located within 10 kb of cloned DNA.

Entities:  

Mesh：

Year:  1987        PMID： 3123888     DOI： 10.1007/bf00327193

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  19 in total

1.  The phenomenon of position effect.

Authors:  E B LEWIS
Journal:  Adv Genet       Date:  1950       Impact factor: 1.944

Review 2.  Position-effect variegation.

Authors:  W K Baker
Journal:  Adv Genet       Date:  1968       Impact factor: 1.944

3.  A structural basis for variegating position effects.

Authors:  K D Tartof; C Hobbs; M Jones
Journal:  Cell       Date:  1984-07       Impact factor: 41.582

4.  Derivation-dependent distribution of insertion sites for a Drosophila transposon.

Authors:  G Ising; K Block
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1981

5.  Genetic transformation of Drosophila with transposable element vectors.

Authors:  G M Rubin; A C Spradling
Journal:  Science       Date:  1982-10-22       Impact factor: 47.728

6.  Cytogenetic analysis of variegation suppressors and a dominant temperature-sensitive lethal in region 23-26 of chromosome 2L in Drosophila melanogaster.

Authors:  G Reuter; J Szidonya
Journal:  Chromosoma       Date:  1983       Impact factor: 4.316

7.  Butyrate sensitive suppressor of position-effect variegation mutations in Drosophila melanogaster.

Authors:  G Reuter; R Dorn; H J Hoffmann
Journal:  Mol Gen Genet       Date:  1982

8.  Molecular mapping of genetic and chromomeric units in Drosophila melanogaster.

Authors:  P Spierer; A Spierer; W Bender; D S Hogness
Journal:  J Mol Biol       Date:  1983-07-25       Impact factor: 5.469

9.  Transcripts, genes and bands in 315,000 base-pairs of Drosophila DNA.

Authors:  L M Hall; P J Mason; P Spierer
Journal:  J Mol Biol       Date:  1983-09-05       Impact factor: 5.469

10.  The Ace locus of Drosophila melanogaster: structural gene for acetylcholinesterase with an unusual 5' leader.

Authors:  L M Hall; P Spierer
Journal:  EMBO J       Date:  1986-11       Impact factor: 11.598
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  24 in total

1.  A cytogenetic and genetic characterization of a group of closely linked second chromosome mutations that suppress position-effect variegation in Drosophila melanogaster.

Authors:  D A Sinclair; A A Ruddell; J K Brock; N J Clegg; V K Lloyd; T A Grigliatti
Journal:  Genetics       Date:  1992-02       Impact factor: 4.562

2.  Mutations in Su(var)205 and Su(var)3-7 suppress P-element-dependent silencing in Drosophila melanogaster.

Authors:  Daniel Bushey; John Locke
Journal:  Genetics       Date:  2004-11       Impact factor: 4.562

3.  E(var)3-9 of Drosophila melanogaster encodes a zinc finger protein.

Authors:  Karen S Weiler
Journal:  Genetics       Date:  2007-07-29       Impact factor: 4.562

4.  The effect of modifiers of position-effect variegation on the variegation of heterochromatic genes of Drosophila melanogaster.

Authors:  M G Hearn; A Hedrick; T A Grigliatti; B T Wakimoto
Journal:  Genetics       Date:  1991-08       Impact factor: 4.562

5.  Comparative analysis of position-effect variegation mutations in Drosophila melanogaster delineates the targets of modifiers.

Authors:  G L Sass; S Henikoff
Journal:  Genetics       Date:  1998-02       Impact factor: 4.562

6.  Characterization of a sex-influenced modifier of gene expression and suppressor of position-effect variegation in Drosophila.

Authors:  U Bhadra; J A Birchler
Journal:  Mol Gen Genet       Date:  1996-03-20

7.  The genetic variant Voila causes gustatory defects during Drosophila development.

Authors:  M Balakireva; N Gendre; R F Stocker; J F Ferveur
Journal:  J Neurosci       Date:  2000-05-01       Impact factor: 6.167

8.  The genetics of position-effect variegation modifying loci in Drosophila melanogaster.

Authors:  G Wustmann; J Szidonya; H Taubert; G Reuter
Journal:  Mol Gen Genet       Date:  1989-06

9.  Voila, a new Drosophila courtship variant that affects the nervous system: behavioral, neural, and genetic characterization.

Authors:  M Balakireva; R F Stocker; N Gendre; J F Ferveur
Journal:  J Neurosci       Date:  1998-06-01       Impact factor: 6.167

10.  A mutation with major effects on Drosophila melanogaster sex pheromones.

Authors:  Fabrice Marcillac; François Bousquet; Josiane Alabouvette; Fabrice Savarit; Jean-François Ferveur
Journal:  Genetics       Date:  2004-10-16       Impact factor: 4.562
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