Anatomical structure that is an aggregation of similar cells from which cartilages and bones form, and from which chondrogenesis and osteogenesis are initiated during repair and/or regeneration. (Hall and Miyake 1995).
cell group
conceptus +
cortical arch of kidney
ectoderm-derived structure +
endoderm-derived structure +
front hindlimb zeugopod
ganglion +
iliopsoas
juxtaglomerular apparatus +
keratin sheath of horn
lateral structure +
material entity in digestive tract +
mesoderm-derived structure +
morphological feature +
multi cell part structure +
multicellular anatomical structure +
muscle spindle +
muscle structure +
myelin
regenerating anatomical structure +
reticuloendothelial system +
retroauricular region
sac +
septum +
sex-specific anatomical structure +
skeletal musculature +
structure with developmental contribution from neural crest +