Use of Necrotic Markers in the Drosophila Ovary

2013 ◽  
pp. 215-228 ◽  
Author(s):  
Allison K. Timmons ◽  
Tracy L. Meehan ◽  
Tori D. Gartmond ◽  
Kimberly McCall
Keyword(s):  
Drosophila Ovary

scholarly journals Modulation of Cell–Cell Interactions in Drosophila Oocyte Development

Cells ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 274
Author(s):  
Matthew Antel ◽  
Mayu Inaba
Keyword(s):  
Cell Communication ◽  
Cell Interaction ◽  
Oocyte Development ◽  
Suitable Model ◽  
Physiological Regulation ◽  
Temporal Regulation ◽  
Cellular Processes ◽  
Cellular Machinery ◽  
Drosophila Ovary ◽  
Cell Cell

The Drosophila ovary offers a suitable model system to study the mechanisms that orchestrate diverse cellular processes. Oogenesis starts from asymmetric stem cell division, proper differentiation and the production of fully patterned oocytes equipped with all the maternal information required for embryogenesis. Spatial and temporal regulation of cell-cell interaction is particularly important to fulfill accurate biological outcomes at each step of oocyte development. Progress has been made in understanding diverse cell physiological regulation of signaling. Here we review the roles of specialized cellular machinery in cell-cell communication in different stages of oogenesis.

scholarly journals Dose-dependent modulation of HIF-1α/sima controls the rate of cell migration and invasion in Drosophila ovary border cells

Oncogene ◽  
2009 ◽  
Vol 29 (8) ◽  
pp. 1123-1134 ◽  
Author(s):  
S Doronkin ◽  
I Djagaeva ◽  
M E Nagle ◽  
L T Reiter ◽  
T N Seagroves
Keyword(s):  
Cell Migration ◽  
Migration And Invasion ◽  
Border Cells ◽  
Cell Migration And Invasion ◽  
Drosophila Ovary ◽  
Dose Dependent

Ectopic CRYPTOCHROME Renders TIM Light Sensitive in the Drosophila Ovary

2006 ◽  
Vol 21 (4) ◽  
pp. 272-278 ◽  
Author(s):  
Brandy L. Rush ◽  
Alejandro Murad ◽  
Patrick Emery ◽  
Jadwiga M. Giebultowicz
Keyword(s):  
Drosophila Ovary

scholarly journals Erratum: The Drosophila ovary: an active stem cell community

Cell Research ◽  
2007 ◽  
Vol 17 (3) ◽  
pp. 271-271 ◽  
Author(s):  
Dániel Kirilly ◽  
Ting Xie
Keyword(s):  
Stem Cell ◽  
Drosophila Ovary ◽  
Cell Community

Jing: a downstream target of slbo required for developmental control of border cell migration

Development ◽  
2001 ◽  
Vol 128 (3) ◽  
pp. 321-330 ◽  
Author(s):  
Y. Liu ◽  
D.J. Montell
Keyword(s):  
Cell Migration ◽  
Leucine Zipper ◽  
Inducible Promoter ◽  
Regulatory Sequence ◽  
Border Cells ◽  
Border Cell ◽  
Downstream Target ◽  
Border Cell Migration ◽  
Factor C ◽  
Drosophila Ovary

Epithelial to mesenchymal transitions and cell migration are important features of embryonic development and tumor metastasis. We are employing a systematic genetic approach to study the border cells in the Drosophila ovary, as a simple model for these cellular behaviors. Previously we found that expression of the basic-region/leucine zipper transcription factor, C/EBP, is required for the border cells to initiate their migration. Here we report the identification of a second nuclear factor, named JING (which means ‘still’), that is required for initiation of border cell migration. The jing locus was identified in a screen for mutations that cause border cell migration defects in mosaic clones. The jing mutant phenotype resembles that of slbo mutations, which disrupt the Drosophila C/EBP gene, but is distinct from other classes of border cell migration mutants. Expression of a jing-lacZ reporter in border cells requires C/EBP. Moreover, expression of jing from a heat-inducible promoter rescues the border cell migration defects of hypomorphic slbo mutants. The JING protein is most closely related to a mouse protein, AEBP2, which was identified on the basis of its ability to bind a small regulatory sequence within the adipocyte AP2 gene to which mammalian C/EBP also binds. We propose that the need to coordinate cell differentiation with nutritional status may be the link between mammalian adipocytes and Drosophila border cells that led to the conservation of C/EBP and AEBP2.

scholarly journals A role for the chaperone Hsp70 in the regulation of border cell migration in the Drosophila ovary

2008 ◽  
Vol 125 (11-12) ◽  
pp. 1048-1058 ◽  
Author(s):  
Laura Cobreros ◽  
Ana Fernández-Miñán ◽  
Carlos M. Luque ◽  
Acaimo González-Reyes ◽  
María D. Martín-Bermudo
Keyword(s):  
Cell Migration ◽  
Border Cell ◽  
Border Cell Migration ◽  
Drosophila Ovary ◽  
Chaperone Hsp70
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