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A Seminiferous Tubule Squash Technique for the Cytological Analysis of Spermatogenesis Using the Mouse Model
JoVE 杂志
发育生物学
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JoVE 杂志 发育生物学
A Seminiferous Tubule Squash Technique for the Cytological Analysis of Spermatogenesis Using the Mouse Model

A Seminiferous Tubule Squash Technique for the Cytological Analysis of Spermatogenesis Using the Mouse Model

DOI:
10.3791/56453-v

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09:40 min

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February 06, 2018

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, ,
1Department of Biochemistry and Molecular Biology,Johns Hopkins Bloomberg School of Public Health

Chapters

  • 00:04Title
  • 01:12Dissection and Preparation of Mouse Seminiferous Tubules
  • 03:16Squashing and Labeling Prepared Seminiferous Tubules
  • 05:47Analysis and Imaging Tubule Squash Preparations
  • 07:03Results: Visualization of Meiotic Progression Using the Tubule Squash Preparation
  • 08:35Conclusion

Summary

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The goal of this tubule squash technique is to rapidly assess cytological features of developing mouse spermatocytes while preserving cellular integrity. This method allows for the study of all stages of spermatogenesis, and can be easily implemented alongside other biochemical and molecular biological approaches for the study of mouse meiosis.

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Keywords: Seminiferous TubuleCytological AnalysisSpermatogenesisMouse ModelSpermatogoniaSpermatocytesSpermatidsMeiosisMale Reproductive BiologySpermatogonial Stem Cell DifferentiationMeiotic Chromosome SegregationPost-meiotic DifferentiationCellular IntegrityInfertilityMammalian SystemsSquash TechniquePBSFixative Lysis SolutionPoly-L-lysine Coated Glass Slide

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