Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
XB-ART-40762
Opt Express 2009 Oct 26;1722:19763-77. doi: 10.1364/OE.17.019763.
Show Gene links Show Anatomy links

Three distinct sarcomeric patterns of skeletal muscle revealed by SHG and TPEF microscopy.

Recher G , Rouède D , Richard P , Simon A , Bellanger JJ , Tiaho F .


???displayArticle.abstract???
We have extensively characterized the sarcomeric SHG signal as a function of animal species (rat versus xenopus), age (adult versus larval) and tissue preparation (fixed or fresh) and we found that the main feature of this signal is a single peak per mature sarcomere (about 85% of all sarcomeres). The remaining (15%) was found to be either double peak per mature sarcomere or mini sarcomeres (half of a sarcomere) using alpha-actinin immuno detection of the Z-band. The mini sarcomeres are often found in region of pitchfork-like SHG pattern. We suggest that double peak SHG pattern could indicate regions of sarcomeric proteolysis whereas pitchfork-like SHG pattern could reveal sarcomeric assembly.

???displayArticle.pubmedLink??? 19997197
???displayArticle.link??? Opt Express


Species referenced: Xenopus laevis
Genes referenced: actn1