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 A new gene nested within the dunce genetic unit of Drosophila melanogaster.

Literature DB >> 2120680

A new gene nested within the dunce genetic unit of Drosophila melanogaster.

M Furia¹, F A Digilio, D Artiaco, E Giordano, L C Polito.

Abstract

The molecular organization of the dunce gene of Drosophila melanogaster has proved to be particularly complex, with two divergently transcribed genes, Sgs-4 and Pig-1, nested within its 79 kb intron (1). Here we report the identification and the molecular characterization of a third gene nested within the transcription unit of dunce. This newly identified gene is located nearly 6 kb downstream Pig-1, within a more upstream dunce intron. The gene is developmentally regulated and transcribed with the same polarity of dunce; several lines of evidence indicate that it might encode for a salivary gland secreted (Sgs) protein.

Entities: Gene Species

Mesh：

Substances：

Year: 1990 PMID： 2120680 PMCID： PMC332323 DOI： 10.1093/nar/18.19.5837

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

29 in total

4. Phylogenetic and genomewide analyses suggest a functional relationship between kayak, the Drosophila fos homolog, and fig, a predicted protein phosphatase 2c nested within a kayak intron.

Authors: Stephanie G Hudson; Matthew J Garrett; Joseph W Carlson; Gos Micklem; Susan E Celniker; Elliott S Goldstein; Stuart J Newfeld
Journal: Genetics Date: 2007-11 Impact factor: 4.562

5. Unusual organizational features of the Drosophila Gart locus are not conserved within Diptera.

Authors: D V Clark; S Henikoff
Journal: J Mol Evol Date: 1992-07 Impact factor: 2.395

5 in total

A new gene nested within the dunce genetic unit of Drosophila melanogaster.

1. Overlapping transcription units in the transient receptor potential locus of Drosophila melanogaster.

2. Gene within a gene: nested Drosophila genes encode unrelated proteins on opposite DNA strands.

3. Comparison of the consensus sequence flanking translational start sites in Drosophila and vertebrates.

4. Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose.

5. Genetic Analysis of Chromomere 3d4 in DROSOPHILA MELANOGASTER: The DUNCE and SPERM-AMOTILE Genes.

6. Larval saliva in Drosophila melanogaster: production, composition, and relationship to chromosome puffs.

7. At least two genes reside within a large intron of the dunce gene of Drosophila.

8. Dosage compensation at the sgs4 locus of Drosophila melanogaster.

9. Reward learning in normal and mutant Drosophila.

10. DNA sequences, gene regulation and modular protein evolution in the Drosophila 68C glue gene cluster.

1. A cDNA clone representative of a novel splicing pattern of the D. melanogaster dunce gene.

2. Molecular organization of the Drosophila melanogaster Pig-1 gene.

3. The alcohol dehydrogenase gene is nested in the outspread locus of Drosophila melanogaster.

4. Phylogenetic and genomewide analyses suggest a functional relationship between kayak, the Drosophila fos homolog, and fig, a predicted protein phosphatase 2c nested within a kayak intron.

5. Unusual organizational features of the Drosophila Gart locus are not conserved within Diptera.