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    Four timepoints in gastrulation
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    Four timepoints in gastrulation

    3334

    It has been said that gastrulation is the most important event in a person's life. This part of early embryonic development transforms a simple ball of cells and begins to define cell fate and the body axis. In a study published in Science magazine, NIGMS grantee Bob Goldstein and his research group studied how contractions of actomyosin filaments in C. elegans and Drosophila embryos lead to dramatic rearrangements of cell and embryonic structure. In these images, myosin (green) and plasma membrane (red) are highlighted at four timepoints in gastrulation in the roundworm C. elegans. The blue highlights in the top three frames show how cells are internalized, and the site of closure around the involuting cells is marked with an arrow in the last frame. See related image 3297.
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    Internal NoteImage permission in SharePoint: https://collaboration.nigms.nih.gov/ocpl/OCPL%20Documents/Image%20Permissions/Goldstein_embryos_3297-3301.docx
    Keywords
    SourceBob Goldstein, University of North Carolina, Chapel Hill
    Date2012-05-16 00:00:00
    Credit LineChris Higgins, UNC Chapel Hill, and Liang Gao, Janelia Farm
    InvestigatorBob Goldstein, University of North Carolina, Chapel Hill
    Record TypeVideo
    Topic Area(s);#Cells;#
    Previous Uses
    StatusActive

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3334_Four_timepoints_in_gastrulation_S.jpg
  
Low94 KB 3/29/2019 10:07 AMConstantinides, Stephen (NIH/NIGMS) [C]
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Thumbnail94 KB 3/29/2019 10:07 AMConstantinides, Stephen (NIH/NIGMS) [C]
Four_timepoints_in_gastrulation.mp4
  
High3613 KB 6/3/2016 3:27 PMaamishral2 (NIH/NIGMS) [C]

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