File:Mouse-fertilization 02.jpg: Difference between revisions
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(B and C) Sequential DIC (differential interference contrast) images of embryos during in vitro fertilization. | (B and C) Sequential DIC (differential interference contrast) images of embryos during in vitro fertilization. | ||
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# Sperm penetrates the ZP. | # Sperm penetrates the ZP. | ||
# Sperm swims around the PVS. | # Sperm swims around the PVS. | ||
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# Sperm hits the 1pb. | # Sperm hits the 1pb. | ||
# Sperm binds the oocyte membrane. | # Sperm binds the oocyte membrane. | ||
# 2pb extrudes and the fertilization cone forms | # 2pb extrudes and the fertilization cone forms. | ||
White and red asterisks mark the fertilization cone and the 2pb, respectively. Scale bars in (A) and (B1) represent 20 microns. | | | ||
* White arrowheads indicate the sperm, red arrowheads the 1pb, and yellow arrowheads the collapsing (B) or rotating (C) 1pb. | |||
* White and red asterisks mark the fertilization cone and the 2pb, respectively. Scale bars in (A) and (B1) represent 20 microns. | |||
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:'''Links''': [[:File:Mouse-fertilization 01.jpg]] | [[Movie_-_Fertilization_01|Movie - Fertilization in mouse]] | |||
===Reference=== | ===Reference=== | ||
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© 2006 Motosugi et al. 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. Received: October 13, 2005; Accepted: February 24, 2006; Published: April 25, 2006 | © 2006 Motosugi et al. 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. Received: October 13, 2005; Accepted: February 24, 2006; Published: April 25, 2006 | ||
Figure 3. Journal.pbio.0040135.g003.jpg doi:10.1371/journal.pbio.0040135.g003 | |||
[[Category:Fertilization]] [[Category:Mouse]] [[Category:Oocyte]] [[Category:Spermatozoa]] | [[Category:Fertilization]] [[Category:Mouse]] [[Category:Oocyte]] [[Category:Spermatozoa]] | ||
Revision as of 13:15, 20 April 2013
Spermatozoa Swims within the Previtelline space (PVS) Prior to Fertilization
(A) Typical morphology of a MII oocyte with the meiotic chromosomes located in one “shoulder.”
(B and C) Sequential DIC (differential interference contrast) images of embryos during in vitro fertilization.
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Reference
<pubmed>16620153</pubmed>| PLoS Biol
Copyright
© 2006 Motosugi et al. 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. Received: October 13, 2005; Accepted: February 24, 2006; Published: April 25, 2006
Figure 3. Journal.pbio.0040135.g003.jpg doi:10.1371/journal.pbio.0040135.g003
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