heat-map-terminal-cell-emergence-development.png (679.76 kB)

Colored chart showing the emergence of terminally differentiated cells in C. elegans from 200 to 400 minutes of embryogenesis.

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posted on 27.08.2016 by DevoWorm
Emergence of Terminally Differentiated Cells in each cell type class, relative to the 400 minutes of embryogenesis. be 200 to 300 minute period is sampled at 5-minute intervals, while the 300 to 400 minute period is sampled at 30-minute intervals. Bottom of figure is labeled with the corresponding developmental stages and images of the embryo during select times.

Data sources:
[A] Cell Lineage and Timing Data, Nikhil Bhatla @ WormWeb.

[B] Annotations of Terminally Differentiated Cells. Stephen Larson & Mark Watts @ PyOpenWorm. OpenWorm Foundation.

References:
[1] Picture for 200 minute embryo (beginning of Gastrulation). Hartwell, L.H., Hood, L., Goldberg, M.L., Reynolds, A.E., and Silver, L.M. Genetics: from genes to genomes. 4th Edition. Genetic Portrait C, Caenorhabditis elegans: Genetic Portrait of a Simple Multicellular Animal. http://highered.mheducation.com/sites/dl/free/007352526x/387004/Reference_C.pdf  Accessed on August 27, 2016.

[2] Pictures of Closure of Ventral Cleft and Dorsal Intercalation. Figure 3 in Epithelial System Hypodermis (Epidermis), WormAtlas. http://www.wormatlas.org/hermaphrodite/hypodermis/mainframe.htm  Accessed on August 26, 2016.

[3] Pictures of Comma Stage embryo and Embryogenesis Stage Information. Figure 1 in Chisholm, A.D. and Hardin, J. Epidermal Morphogenesis, WormBook. http://www.wormbook.org/chapters/www_epidermalmorphogenesis/epidermalmorphogenesis.html  Accessed on August 27, 2016.

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