Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hermaphroditism in young mouse chimeras.

E Jankowska-Steifer1, E T Mystkowska, W Ozdzenski

  • 1Laboratory of Electron Microscopy, Medical School, Warsaw, Poland.

Biological Structures and Morphogenesis
|January 1, 1992
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Synovial membrane asks for independence.

Folia morphologica·2014
Same author

Comparative and developmental anatomy of cardiac lymphatics.

TheScientificWorldJournal·2014
Same author

Formation of synovial joints and articular cartilage.

Folia morphologica·2013
Same author

GRP78-targeting subtilase cytotoxin sensitizes cancer cells to photodynamic therapy.

Cell death & disease·2013
Same author

Cellular phenotypes and spatio-temporal patterns of lymphatic vessel development in embryonic mouse hearts.

Developmental dynamics : an official publication of the American Association of Anatomists·2012
Same author

How many blastomeres of the 4-cell embryo contribute cells to the mouse body?

The International journal of developmental biology·2001
Same journal

Fine structure of cells in the young regenerating spinal cord of the lizard Anolis carolinensis after H3-thymidine administration.

Biological structures and morphogenesis·1992
Same journal

Characterization of the nuclear receptors of triiodothyronine (T3) by immunocytochemistry under electron microscopy.

Biological structures and morphogenesis·1992
Same journal

Influence of chick or quail embryonic testes on the reproductive system of the quail embryo.

Biological structures and morphogenesis·1992
Same journal

The oxytocin positive elements in the hypothalamic magnocellular nuclei of rats treated with histamine.

Biological structures and morphogenesis·1992
Same journal

Morphometric analysis of sciatic nerve and its main branches in the rabbit.

Biological structures and morphogenesis·1992
Same journal

On the fine structure and complex carbohydrate cytochemistry of the rabbit parotid gland.

Biological structures and morphogenesis·1992
See all related articles

This study examined 23 mouse chimeras, finding 11 sex chimeras, including hermaphrodites. Oocytes grew in both ovotestes and testes, suggesting a transformation process.

Area of Science:

  • Developmental Biology
  • Genetics
  • Reproductive Biology

Background:

  • Mouse chimeras provide a model for studying genetic and developmental processes.
  • Sex determination and differentiation can be complex in chimeric individuals.

Purpose of the Study:

  • To investigate the gonadal development and sex differentiation in mouse chimeras.
  • To analyze the presence and development of oocytes within gonads of sex-chimeric mice.

Main Methods:

  • Analysis of 23 five-day-old mouse chimeras.
  • Identification and classification of sex chimeras.
  • Histological examination of gonads to assess tissue composition and cell development.

Main Results:

  • Out of 23 mouse chimeras, 11 were identified as sex chimeras (4 hermaphrodites, 6 males, 1 female).

Related Experiment Videos

  • In hermaphrodites, ovarian tissue fragments were often very small.
  • Growing oocytes were observed in both ovotestes and testes.

    • Conclusions:

    • The findings indicate complex gonadal development in mouse sex chimeras.
    • The presence of oocytes in testes suggests a potential transformation process from ovotestes to testes.