File:Chicken limb BMP modulator expression 01.jpg

From Embryology

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Chicken autopod BMP modulator expression

In situ hybridization on transverse sections of the proximal segment of the autopod of embryos after 7 and 7.5 days of incubation, to show the expression domains of BMP modulators in the zone of hypertrophic differentiation of the metatarsal and in the maturing tendons at the zone close to the myotendinous junction.


Noggin (A), Fstl- 5 (B), Chd (C), BMPER (D), Chdl-2 (E), Sost (F), Tll1 (G), and Tsg (H). Note that at this stage of differentiation Tll1 transcripts are present in the tendon blastemas (arrow heads in G). Note also that the expression domains in the diaphysis of the metatarsal are specifically located in the inner cellular layer of the perichondrium in the interface with the hypertrophic cartilage.


Links: Bone Morphogenetic Protein | Limb Development | Chicken Development | Chicken stages

Reference

<pubmed>23573253</pubmed>| PMC3616094 | PLoS ONE

Copyright

© 2013 Lorda-Diez 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. PMID23573253-journal.pone.0060423.g002.jpg

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current11:11, 11 October 2014Thumbnail for version as of 11:11, 11 October 20141,200 × 1,224 (211 KB)Z8600021 (talk | contribs)==Chicken autopod BMP modulator expression== In situ hybridization on transverse sections of the proximal segment of the autopod of embryos after 7 and 7,5 days of incubation, to show the expression domains of BMP modulators in the zone of hypertrophi...

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