Zebrafish Development: Difference between revisions
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Several large laboratories in the US are now developing large breeding programs to carry out "knockouts" and to find spontaneous mutants of interest. | Several large laboratories in the US are now developing large breeding programs to carry out "knockouts" and to find spontaneous mutants of interest. | ||
'''Links:''' [[Movie - Zebrafish Heart]] | [[2009_Group_Project_3|2009 ANAT2341 Group Project - Zebrafish]] | [http://embryology.med.unsw.edu.au/OtherEmb/Zebfish.htm original Zebrafish page] | :'''Links:''' [[Movie - Zebrafish Heart]] | [[2009_Group_Project_3|2009 ANAT2341 Group Project - Zebrafish]] | [http://embryology.med.unsw.edu.au/OtherEmb/Zebfish.htm original Zebrafish page] | [[:Category:Zebrafish|Category:Zebrafish]] | [[Medaka Development]] | [[Salmon Development]] | ||
== Some Recent Findings == | == Some Recent Findings == |
Revision as of 09:34, 30 November 2010
Introduction
Zebrafish or zebra danio (danio rerio) are seen as the latest "model' for embryological development studies. These embryos have the great advantage that they develop as "see through" embryos, that is, all internal development can be clearly observed from the outside in the living embryo. Much of the early modern work using this embryo model began with the papers of Kimmel.[1][2]
Several large laboratories in the US are now developing large breeding programs to carry out "knockouts" and to find spontaneous mutants of interest.
- Links: Movie - Zebrafish Heart | 2009 ANAT2341 Group Project - Zebrafish | original Zebrafish page | Category:Zebrafish | Medaka Development | Salmon Development
Some Recent Findings
|
Timeline and Stages of Embryonic Development
Duration | Period Name | Image |
0 - 0.75 hrs | Zygote Period | |
0.75 - 2.25 hrs | Cleavage Period | |
2.25 - 5.25 hrs | Blastula Period | |
5.25 - 10.33 hrs | Gastrula Period | |
10.33 - 24 hrs | Segmentation Period | |
24 - 48 hrs | Pharyngula Period | |
48-72 hrs | Hatching Period | |
72 hrs - 30 Days | Larval Period |
Molecular
Fibroblast Growth Factor
- Fgf8 and Fgf3 - regulating the segmentation of the pharyngeal endoderm into pouches. [5]
- Fgf24 and Fgf8 - promotes posterior mesodermal development.[6]
- Sox9 - required for cartilage morphogenesis.[7]
References
Reviews
Articles
Search Pubmed
Search Pubmed: Zebrafish Development
Additional Images
External Links
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Glossary Links
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Cite this page: Hill, M.A. (2024, May 4) Embryology Zebrafish Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Zebrafish_Development
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G