Microscopy from Scientific Research

3D reconstruction of an OCT image showing the localization of the ICM in a single cavitated blastoid. The white dashed line circles the manually segmented ICM shown in red. The green and yellow squares project the slices in the 3D view. The cross section highlighted in green shows a densely packed, localized ICM surrounded by TE and a blank inner blastocoel cavity. The yellow perpendicular plane highlights theen faceview. Scale bar, 100 μm. See alsoVideo S1.

DOI