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Description
This is a movie that depicts somite formation in a live knypek; trilobite double mutant embryo. This is a dorsal view with anterior towards the top and time points were 15 minutes apart. Somites in knypek; trilobite embryos are composed of only two cells in the anterior posterior dimension. In addition, presumptive somite cells do not converge towards the notochord-somite boundary as somites form. Thus, neither compaction nor internal mesenchymal cells are necessary for somite formation. Video made available through Mark Cooper and Zebrafish - The Living Laboratory. Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Henry, Clarissa (2021). CIL:35413, Danio rerio, embryonic cell, somite cells. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0RR1WX3
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