scholarly journals The Ontogeny and Evolution of Sex-Biased Gene Expression in Drosophila melanogaster

2014 ◽  
Vol 31 (5) ◽  
pp. 1206-1219 ◽  
Author(s):  
Jennifer C. Perry ◽  
Peter W. Harrison ◽  
Judith E. Mank
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster ◽  
Evolution Of Sex

scholarly journals Comparative approaches to the study of physiology: Drosophila as a physiological tool

2013 ◽  
Vol 304 (3) ◽  
pp. R177-R188 ◽  
Author(s):  
Wendi S. Neckameyer ◽  
Kathryn J. Argue
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster ◽  
Pattern Formation ◽  
Signaling Pathways ◽  
Human Disease ◽  
Cognitive Disorders ◽  
Model System ◽  
Critical Questions ◽  
Developmental Signaling ◽  
Shed Light

Numerous studies have detailed the extensive conservation of developmental signaling pathways between the model system, Drosophila melanogaster, and mammalian models, but researchers have also profited from the unique and highly tractable genetic tools available in this system to address critical questions in physiology. In this review, we have described contributions that Drosophila researchers have made to mathematical dynamics of pattern formation, cardiac pathologies, the way in which pain circuits are integrated to elicit responses from sensation, as well as the ways in which gene expression can modulate diverse behaviors and shed light on human cognitive disorders. The broad and diverse array of contributions from Drosophila underscore its translational relevance to modeling human disease.

Regulation of tubulin gene expression during embryogenesis in drosophila melanogaster

Cell ◽  
1982 ◽  
Vol 28 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Elizabeth C. Raff ◽  
Margaret T. Fuller ◽  
Thomas C. Kaufman ◽  
Kenneth J. Kemphues ◽  
Jane E. Rudolph ◽  
...  
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster ◽  
Tubulin Gene

scholarly journals Dynamics of Wolbachia pipientis Gene Expression Across the Drosophila melanogaster Life Cycle

2015 ◽  
Vol 5 (12) ◽  
pp. 2843-2856 ◽  
Author(s):  
Florence Gutzwiller ◽  
Catarina R. Carmo ◽  
Danny E. Miller ◽  
Danny W. Rice ◽  
Irene L. G. Newton ◽  
...  
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster ◽  
Life Cycle ◽  
Wolbachia Pipientis

scholarly journals tarsal-less is expressed as a gap gene but has no gap gene phenotype in the moth midge Clogmia albipunctata

2018 ◽  
Vol 5 (8) ◽  
pp. 180458 ◽  
Author(s):  
Eva Jiménez-Guri ◽  
Karl R. Wotton ◽  
Johannes Jaeger
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster ◽  
Rna Interference ◽  
Gap Gene ◽  
Gap Genes ◽  
Subtle Effect ◽  
Bona Fide ◽  
Vinegar Fly ◽  
Clogmia Albipunctata ◽  
Overlapping Domains

Gap genes are involved in segment determination during early development of the vinegar fly Drosophila melanogaster and other dipteran insects (flies, midges and mosquitoes). They are expressed in overlapping domains along the antero-posterior (A–P) axis of the blastoderm embryo. While gap domains cover the entire length of the A–P axis in Drosophila, there is a region in the blastoderm of the moth midge Clogmia albipunctata , which lacks canonical gap gene expression. Is a non-canonical gap gene functioning in this area? Here, we characterize tarsal-less ( tal ) in C. albipunctata . The homologue of tal in the flour beetle Tribolium castaneum (called milles-pattes, mlpt ) is a bona fide gap gene. We find that Ca-tal is expressed in the region previously reported as lacking gap gene expression. Using RNA interference, we study the interaction of Ca-tal with gap genes. We show that Ca-tal is regulated by gap genes, but only has a very subtle effect on tailless (Ca-tll), while not affecting other gap genes at all. Moreover, cuticle phenotypes of Ca-tal depleted embryos do not show any gap phenotype. We conclude that Ca-tal is expressed and regulated like a gap gene, but does not function as a gap gene in C. albipunctata .

scholarly journals Exploring Effects of Sex and Diet on Drosophila melanogaster Head Gene Expression

2017 ◽  
Vol 5 ◽  
pp. 128-131
Author(s):  
Maria D. L. A. Jaime ◽  
Juan Hurtado ◽  
Mariana Ramirez Loustalot-Laclette ◽  
Brian Oliver ◽  
Therese Markow
Keyword(s):  
Gene Expression ◽  
Drosophila Melanogaster
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