File:Deer mice oocytes at various stages of development in vitro.jpg: Difference between revisions

Morphology of in vitro fertilized (IVF) deer mice oocytes at various stages of development in vitro

Typical phase contrast micrographs of developing embryos derived from IVF of MII oocytes retrieved from superovulation (A-C) and IVM (D-G).

Fertilized oocytes with first and secondary polar bodies are clearly visible as indicated by arrows in panels (A) and (D), which was followed by the appearance of two pronuclei (one from oocytes before fertilization and one from sperm) as indicated by arrows in panels (B) and (E) and further development to 2-cell (C and F), and 4-cell (G) stages in vitro.

Scale bar: 30 µm.

Reference

<pubmed>23457518</pubmed>| [http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0056158

Copyright

© 2013 Choi, He. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Figure 3. doi:10.1371/journal.pone.0056158.g003

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