/
/
Using Fluorescence In Situ Hybridization (FISH) to Monitor the State of Arm Cohesion in Prometaphase and Metaphase I Drosophila Oocytes
Se requiere una suscripción a JoVE para ver este contenido. Inicie sesión o comience su prueba gratuita.
Using Fluorescence In Situ Hybridization (FISH) to Monitor the State of Arm Cohesion in Prometaphase and Metaphase I Drosophila Oocytes
11,183 Views
•
12:46 min
•
December 06, 2017
DOI:
Summary
Automatically generated
This manuscript presents a detailed method for generating X-chromosome arm probes and performing fluorescence in situ hybridization (FISH) to examine the state of sister chromatid cohesion in prometaphase and metaphase I arrested Drosophila oocytes. This protocol is suitable for determining whether meiotic arm cohesion is intact or disrupted in different genotypes.
Read Article
Cite this Article
Perkins, A. T., Bickel, S. E. Using Fluorescence In Situ Hybridization (FISH) to Monitor the State of Arm Cohesion in Prometaphase and Metaphase I Drosophila Oocytes. J. Vis. Exp. (130), e56802, doi:10.3791/56802 (2017).
Copy