Cell ingressions during C. elegans gastrulation. Gastrulation begins at the 26-cell stage with the ingression of the endodermal cells (asterisks), which move from the surface of the embryo into the interior before dividing. Embryo is 50 Âµm in length; timepoints are every 45 seconds for 28 minutes.
Hollar, Inc. is a discount online store for gifts and other goods. The Company offers toys, beauty, electronics, apparel, and accessories.
One of Hollar's most famous etchings is a picture of the Cathedral of Our Lady (Antwerp) , dated 1649. The work's lively figural decoration, so typical of Hollar's work, includes a procession towards the entrance of the cathedral, a horse-drawn coach, and passerby and dogs in a square in front of the church.