Mike May | Mar 14, 2004 | 8 min read
EMBRYOGENESIS UNFOLDING IN 3-D:Left and Right Image: Courtesy of Wen Bin Tsai & W. Kinsey Center image: Courtesy of H. Matsumoto & S. K. DeyThree-dimensional projections created from Z-stacks of a zebrafish embryo at the four-cell stage (left), a blastocyst (center), and a more fully developed zebrafish embryo (right). DAPI-stained nuclei are colored blue, while various specific proteins are labeled green (FITC/FITX) and red (rhodamine).Like much of science, imaging has become almost ent