Figure 9From: Plectus - a stepping stone in embryonic cell lineage evolution of nematodesCleavage type and cell pattern. Three-dimensional models of embryonic cell nuclei. A very similar arrangement of 64 S1 descendants is found in three nematode species with different early cleavage patterns (T1, T2, I2; see [17]). A-C, ventral view; a-c, dorsal view. Orientation: anterior, left. For color code, see Figure 1.Back to article page