File:Trachea .png

Expression of Tbx4 and Tbx5 in the developing lung and trachea

Focusing on the Trachea. At E15.5, Tbx4 and Tbx5 are expressed around the condensing cartilage mesenchyme and in the intercartilage mesenchyme (Q,R). Sox9 is expressed in the condensing cartilage rings (S).

I acknowledge that this is not the original image and that it has been edited to focus on the trachea by cutting out the top half of the original image.

Copyright

Copyright Arora 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.

Reference

Metters KM, Rossier J, Paquin J, Chrétien M & Seidah NG. (1988). Selective cleavage of proenkephalin-derived peptides (less than 23,300 daltons) by plasma kallikrein. J. Biol. Chem. , 263, 12543-53. PMID: 3410851

The expression of Tbx4 and Tbx5 in the developing lung and trachea.

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