New insights into mesoderm and endoderm development, and the nature of the onychophoran blastopore

Early during onychophoran development and prior to the formation of the germ band, a posterior tissue thickening forms the posterior pit. Anterior to this thickening forms a groove, the embryonic slit, that...

Source: Frontiers in Zoology - January 25, 2024 Category: Zoology Authors: Ralf Janssen and Graham E. Budd Tags: Research Source Type: research