A structure created during embryogenesis when the lateral mesoderm splits into two layers - the outer (or somatic) layer becomes applied to the inner surface of the ectoderm, and with it forms the somatopleure.[WP]. [ http://en.wikipedia.org/wiki/Somatopleure ]
Term information
- Wikipedia:Somatopleure
- EHDAA:381
- VHOG:0000557
- EHDAA2:0001847
- EMAPA:16180
- UMLS:C1519423 (ncithesaurus:Somatopleure)
- FMA:295566
- NCIT:C34301
Gives rise to the paired appendages in jawed vertebrates. a persistent somatopleure through the redistribution and expansion of the lateral plate mesoderm is a synapomorphy for gnathostomes and a critical step in generating a novel developmental module with dramatic evolutionary potentia (Tulenko et al. 2012) http://burkelab.research.wesleyan.edu/current-projects/lamprey/