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The role of the Transcription  Factor Engrailed in Neuronal Identity Nelson Almodóvar Arbelo  University of Puerto Rico at Cayey RISE Program student Bruno Marie-Bordes P.h.D. Institute of Neurobiology
What is a transcription factor? ,[object Object],[object Object]
Transcription Factors define the development of cells A   B       Transcription Factor x  Transcription Factor y
Transcription Factors Regulate Aspects in the Neuronal Development   ,[object Object],[object Object],[object Object],[object Object]
Engrailed during embryogenesis ,[object Object],[object Object]
Engrailed expression in the larva CNS ,[object Object],[object Object]
Hypothesis:  Over-Expression of Engrailed will perturb neuronal development and/or maintenance.
Methods: Modifying gene expression in Drosophila using the Gal4/UAS system
Methods:  Modifying gene expression in Drosophila using the Gal4/UAS system Early Neuroblasts    UAS – Engrailed Post-Mitotic Motorneuron  UAS – Engrailed
Objectives ,[object Object],[object Object]
Objectives ,[object Object]
References ,[object Object],[object Object]

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The role of the Transcription Factor Engrailed in Neuronal Identity

  • 1. The role of the Transcription Factor Engrailed in Neuronal Identity Nelson Almodóvar Arbelo University of Puerto Rico at Cayey RISE Program student Bruno Marie-Bordes P.h.D. Institute of Neurobiology
  • 2.
  • 3. Transcription Factors define the development of cells A B Transcription Factor x Transcription Factor y
  • 4.
  • 5.
  • 6.
  • 7. Hypothesis: Over-Expression of Engrailed will perturb neuronal development and/or maintenance.
  • 8. Methods: Modifying gene expression in Drosophila using the Gal4/UAS system
  • 9. Methods: Modifying gene expression in Drosophila using the Gal4/UAS system Early Neuroblasts UAS – Engrailed Post-Mitotic Motorneuron UAS – Engrailed
  • 10.
  • 11.
  • 12.