part of part of develops from develops from has potential to develop into has potential to develop into glenohumeral joint mesenchyme of shoulder developing mesenchymal condensation shoulder joint primordium EHDAA2:0001836 this is part of the forelimb skeleton in EHDAA2, but this violates part-disjointness UBERON:0006292 EMAPA:17712 EHDAA:8493