Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Position-effect variegation after 60 years.

Literature DB >> 2087785

Position-effect variegation after 60 years.

Abstract

Position-effect variegation in Drosophila--the mosaic expression of a gene placed adjacent to a junction between euchromatin and heterochromatin--remains an enigma. However, new insights are being gained from recent studies of genetic modifiers, new model systems, and variegating genes showing exceptional behavior.

Entities: Gene Species

Mesh：

Substances：
Heterochromatin

Year: 1990 PMID： 2087785 DOI： 10.1016/0168-9525(90)90304-o

Source DB: PubMed Journal: Trends Genet ISSN： 0168-9525 Impact factor: 11.639

Keyword Cloud
Cited

115 in total

1. The size and internal structure of a heterochromatic block determine its ability to induce position effect variegation in Drosophila melanogaster.

Authors: E V Tolchkov; V I Rasheva; S Bonaccorsi; T Westphal; V A Gvozdev
Journal: Genetics Date: 2000-04 Impact factor: 4.562

2. Physical and functional association of SU(VAR)3-9 and HDAC1 in Drosophila.

Authors: B Czermin; G Schotta; B B Hülsmann; A Brehm; P B Becker; G Reuter; A Imhof
Journal: EMBO Rep Date: 2001-09-24 Impact factor: 8.807

Review 3. RNA-directed DNA methylation.

Authors: M Wassenegger
Journal: Plant Mol Biol Date: 2000-06 Impact factor: 4.076

Review 4. Genome canalization: the coevolution of transposable and interspersed repetitive elements with single copy DNA.

Authors: R M von Sternberg; G E Novick; G P Gao; R J Herrera
Journal: Genetica Date: 1992 Impact factor: 1.082

Position-effect variegation after 60 years.

1. The size and internal structure of a heterochromatic block determine its ability to induce position effect variegation in Drosophila melanogaster.

2. Physical and functional association of SU(VAR)3-9 and HDAC1 in Drosophila.

Review 3. RNA-directed DNA methylation.

Review 4. Genome canalization: the coevolution of transposable and interspersed repetitive elements with single copy DNA.

5. Evidence for intrinsic differences in the formation of chromatin domains in Drosophila melanogaster.

Review 6. Understanding transgenerational epigenetic inheritance via the gametes in mammals.

Review 7. Transgenerational epigenetic inheritance: more questions than answers.

8. A Polycomb and GAGA dependent silencer adjoins the Fab-7 boundary in the Drosophila bithorax complex.

9. Somatic instability of a Drosophila chromosome.

10. The dose of a putative ubiquitin-specific protease affects position-effect variegation in Drosophila melanogaster.