File:Hox 3 phase model.jpg: Difference between revisions
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Model representing the 3 phases (I, II, and III) of Hox action in presomitic mesoderm (PSM) precursors in the epiblast/tail-bud during body axis elongation. | Model representing the 3 phases (I, II, and III) of Hox action in presomitic mesoderm (PSM) precursors in the epiblast/tail-bud during body axis elongation. | ||
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* '''Phase I''' - Anterior Hox genes (paralogs 1–9) are expressed. They control cell ingression in a Pbx1-dependent manner leading to the collinear positioning of Hox genes expression domains in the anterior region of the embryo. | * '''Phase I''' - Anterior Hox genes (paralogs 1–9) are expressed. They control cell ingression in a Pbx1-dependent manner leading to the collinear positioning of Hox genes expression domains in the anterior region of the embryo. | ||
* '''Phase II''' - No Hox genes are activated during phase II, allowing fast elongation of the embryonic axis. | * '''Phase II''' - No Hox genes are activated during phase II, allowing fast elongation of the embryonic axis. |
Revision as of 16:11, 6 September 2015
Model representing the 3 phases (I, II, and III) of Hox action in Paraxial Mesoderm precursors in the Epiblast/tail-bud during Axis Elongation
Model representing the 3 phases (I, II, and III) of Hox action in presomitic mesoderm (PSM) precursors in the epiblast/tail-bud during body axis elongation.
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Pbx1 - Pre-B-Cell Leukemia Transcription Factor 1 OMIM 176310 ss - somite stage |
Reference
<pubmed>25719209</pubmed>| Elife.
Copyright
http://creativecommons.org/licenses/by/4.0/
Figure 11. DOI: http://dx.doi.org/10.7554/eLife.04379.027
See more at: http://elifesciences.org/content/4/e04379#sthash.GdHelCTO.dpuf
Cite this page: Hill, M.A. (2024, June 11) Embryology Hox 3 phase model.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Hox_3_phase_model.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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current | 12:21, 6 September 2015 | 1,030 × 800 (81 KB) | Z8600021 (talk | contribs) | ==Model representing the 3 phases (I, II, and III) of Hox action in PM precursors in the epiblast/tail-bud during axis elongation== Model representing the 3 phases (I, II, and III) of Hox action in PSM precursors in the epiblast/tail-bud during body a... |
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