File:Cranial neural crest skeletal fate 01.jpg: Difference between revisions

Latest revision as of 22:36, 11 May 2019

Skeletal fate of cranial neural crest cells in vertebrates

The embryo figure shows colonization of the head and pharyngeal arches by diencephalic, anterior and posterior mesencephalic, and rhombencephalic neural crest cells (NCCs), as indicated by the colour code. The diagram is representative human embryos, although the NCC migratory pathways might differ slightly in different species. The skull drawings show contributions of NCC populations to cranial skeletal elements of humans, based on NCC fate-mapping studies and on extrapolation of avian and mouse data to known homologues in the human.

Some bones, including the squamosal (SQ), alisphenoid (AS), and pterygoid (PT), are shown with mixed contribution from different NCC populations. Note that in mammals the frontal (FR) and parietal (PA) bones have been reported to be of neural crest and mesodermal origin, respectively.

(text modified from original figure legend)

Legend

BA1-BA3 - pharyngeal arches 1 - 3
di - diencephalon
FNP - frontonasal process
HY - hyoid bone
IN - incus
MA - malleus

mes - mesencephalon
MX - maxillary bone
NA - nasal bone
R1–R7 - rhombomeres 1 – 7
ST - stapes
ZY - zygomatic bone

Original figure name: FIGURE 1 Nrn1221-f1.jpg http://www.nature.com/nrn/journal/v4/n10/fig_tab/nrn1221_F1.html#figure-title

(Original figure cropped to human and embryo and size increased)

Reference

Santagati F & Rijli FM. (2003). Cranial neural crest and the building of the vertebrate head. Nat. Rev. Neurosci. , 4, 806-18. PMID: 14523380 DOI.

Copyright

Reprinted by permission from Macmillan Publishers Ltd: Nat Rev Neurosci. 2003 Oct;4(10):806-18. Cranial neural crest and the building of the vertebrate head. Santagati F, Rijli FM. Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique, Université Lousis Pasteur, BP 10142-67404 Illkirch Cedex, CU de Strasbourg, France. PMID: 14523380, copyright (2003)

Licensee: Mark A Hill License Date: May 15, 2011 License Number: 2670481205750

Publication: Nature Reviews Neuroscience Title: Cranial neural crest and the building of the vertebrate head Type Of Use: post on the internet

Cite this page: Hill, M.A. (2024, May 18) Embryology Cranial neural crest skeletal fate 01.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Cranial_neural_crest_skeletal_fate_01.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:07, 16 May 2011		800 × 633 (59 KB)	S8600021 (talk \| contribs)	==Skeletal fate of cranial neural crest cells in vertebrates== The embryo figure shows colonization of the head and pharyngeal arches by diencephalic, anterior and posterior mesencephalic, and rhombencephalic neural crest cells (NCCs), as indicated by th

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@@ Line 5: / Line 5: @@
 Some bones, including the squamosal (SQ), alisphenoid (AS), and pterygoid (PT), are shown with mixed contribution from different NCC populations. Note that in mammals the frontal (FR) and parietal (PA) bones have been reported to be of neural crest and mesodermal origin, respectively.
-In birds, the frontal and parietal bones have been reported to be either entirely derived from NCCs, or derived from a dual neural crest/mesodermal origin.
+(text modified from original figure legend)
-Legend
+===Legend===
+{|
+|
+* '''BA1-BA3''' - pharyngeal arches 1 - 3
+* '''di''' - diencephalon
+* '''FNP''' - frontonasal process
+* '''HY''' - hyoid bone
+* '''IN''' - incus
+* '''MA''' - malleus
+|
+* '''mes''' - mesencephalon
+* '''MX''' - maxillary bone
+* '''NA''' - nasal bone
+* '''R1–R7''' - rhombomeres 1 – 7
+* '''ST''' - stapes
+* '''ZY''' - zygomatic bone
+|}
-AN, angular bone; AR, articular bone; BA, basihyal; BA1–BA3, pharyngeal arches 1–3; CB, ceratobranchial; CO, columella; DE, dentary bone; di, diencephalon; EB, epibranchial; EN, entoglossum; FNP, frontonasal process; HY, hyoid bone; IN, incus; IS, interorbital septum; JU, jugal bone; MA, malleus; mes, mesencephalon; MX, maxillary bone; NA, nasal bone; NC, nasal capsule; PL, palatine bone; PM, premaxillary bone; QU, quadrate; RP, retroarticular process; R1–R7, rhombomeres 1–7; SO, scleral ossicles; ST, stapes; ZY, zygomatic bone.
+Original figure name: FIGURE 1  Nrn1221-f1.jpg http://www.nature.com/nrn/journal/v4/n10/fig_tab/nrn1221_F1.html#figure-title
-(text modified from original figure legend)
+(Original figure cropped to human and embryo and size increased)
-FIGURE 1  Nrn1221-f1.jpg http://www.nature.com/nrn/journal/v4/n10/fig_tab/nrn1221_F1.html#figure-title
+===Reference===
+{{#pmid:14523380}}
-(Original figure cropped to human and embryo and size increased)
-==Reference==
+====Copyright====
-<pubmed>14523380</pubmed>| [http://www.nature.com/nrn/journal/v4/n10/full/nrn1221.html Nat Rev Neurosci.]
+Reprinted by permission from Macmillan Publishers Ltd: Nat Rev Neurosci. 2003 Oct;4(10):806-18. Cranial neural crest and the building of the vertebrate head. Santagati F, Rijli FM. Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique, Université Lousis Pasteur, BP 10142-67404 Illkirch Cedex, CU de Strasbourg, France.
+PMID: 14523380, copyright (2003)
 Licensee: Mark A Hill License Date: May 15, 2011  License Number: 2670481205750
 Publication: Nature Reviews Neuroscience  Title: Cranial neural crest and the building of the vertebrate head Type Of Use: post on the internet
+{{Footer}}
+[[Category:Human]] [[Category:Neural Crest]] [[Category:Head]] [[Category:Cartoon]]