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Journal
/
Biology
/
Immunofluorescent Staining for Visualization of Heterochromatin Associated Proteins in
Drosophila
Salivary Glands
JoVE Journal
Biology
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JoVE Journal
Biology
Immunofluorescent Staining for Visualization of Heterochromatin Associated Proteins in
Drosophila
Salivary Glands
Immunofluorescent Staining for Visualization of Heterochromatin Associated Proteins in
Drosophila
Salivary Glands
DOI:
10.3791/62408-v
•
10:13 min
•
August 21, 2021
•
Silvia Meyer-Nava
,
Mario Zurita
,
Viviana Valadez-Graham
1
Instituto de Biotecnología, Departamento de Genética del Desarrollo y Fisiología Molecular
,
Universidad Nacional Autónoma de México
Chapters
00:05
Introduction
01:01
Third Instar Larvae Culture
01:51
Larvae Collection
02:49
Salivary Gland Tissue Fixation
03:20
Salivary Gland Tissue Wash
03:55
Permeabilization Step
04:17
Salivary Gland Tissue Wash
04:55
Tissue Blocking Step
05:13
Immunostaining
08:01
Representative Results
09:50
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
This protocol aims to visualize heterochromatin aggregates in
Drosophila
polytene cells.
Tags
Immunofluorescent Staining
Heterochromatin
Drosophila
Salivary Glands
Polytene Cells
Chromocenter
Third Instar Larvae
Fixation
Tris-Triton Buffer
Beta-mercaptoethanol
BO3 Buffer
DTT
Buffer B
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