German China
Manually segmented zebrafish retinas (grey) and lenses (blue) at different developmental stages. Tissue scaling during retinal growth is enabled by timely tissue-wide cell elongation. (Matejčić / Norden, MPI-CBG)
Germany: Cell Biology

3D Analysis of Cells During Organ Growth

Understanding how tissues properly form and grow during the development of an organism is an important question in biology. Researchers were now able to show that elongated cells are the key to maintain the shape of the retinal tissue during growth of a zebrafish. This concept could also apply to other organisms.

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